Identify the electron pair geometry and the molecular structure of each of the following molecules or ions:(a) IF6+(b) CF4(c) BF3(d) SiF5−(e) BeCl2OpenStax™ ...Key Points To Consider When drawing The SF4 Molecular Geometry. A three-step approach for drawing the SF4 molecular can be used. The first step is to sketch the molecular geometry of the SF4 molecule, to calculate the lone pairs of the electron in the central sulfur atom; the second step is to calculate the SF4 hybridization, and the third step is to give perfect notation for the SF4 molecular ...1. Decide which atom is the central atom in the structure. That will be the least electronegative atom ("C"). 2. Draw a skeleton structure in which the other atoms are single-bonded to the central atom — a "C" atom with four "Cl" atoms attached to it. 3. Draw a trial structure by putting electron pairs around every atom until each gets an octet.In the CO2 molecular geometry, the C-O double bonds have stayed in the two terminals and no lone pairs of electrons on the carbon atom of the linear molecule. The central carbon atom of CO2 has no lone pairs of electrons, resulting in linear CO2 electron geometry. However, the molecular geometry of CO2 looks linear-shaped and has no …This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Indicate the electron pair geometry and the molecular geometry for each of the six compounds. O3,OF2, BeCl2, PF3, BF3, CH4. Indicate the electron pair geometry and the molecular geometry for each of the six ...A. The Lewis diagram for NICl2 is: The electron-pair geometry around the N atom in NICl2 is . There are lone pair (s) around the central atom, so the geometry of NICl2 is . B. The Lewis diagram for SO3 is: Recall that for predicting geometry, double and triple bonds count as only one electron pair. The electron-pair geometry around the S atom ...Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!examples: BeCl2, CO2, CS2, HCN, BeF2, NO2+ Trigonal planar electrons geometry. 3 electron domains trigonal planar and bent shapes. Bent molecular shape. ... Trigonal Bi-pyramidal electron geometry (3 sided, 2 pyramids) 5 electron domains - can be trigonal bipyramidal, seesaw, or T-shaped molecular shapes.Key Points To Consider When drawing The SF4 Molecular Geometry. A three-step approach for drawing the SF4 molecular can be used. The first step is to sketch the molecular geometry of the SF4 molecule, to calculate the lone pairs of the electron in the central sulfur atom; the second step is to calculate the SF4 hybridization, and the third …SO3 is a non-polar molecule. The molecule has three S-O bonds and no non-bonding pairs of electrons. The geometry is trigonal planar, resulting in a non-polar molecule. Polarity arises due to a difference in electronegativity.A three-step approach for drawing the BeI2 molecular can be used. The first step is to sketch the molecular geometry of the BeI2 molecule, to calculate the lone pairs of the electron in the central beryllium atom; the second step is to calculate the BeI2 hybridization, and the third step is to give perfect notation for the BeI2 molecular geometry.Beryllium chloride has a significant ionic contribution to its electronic structure. A quick calculation, DF-BP86/def2-SVP, reveals that the charge of beryllium is q(Be) = 0.8 q ( B e) = 0.8 and of chlorine q(Cl) = −0.4 q ( C l) = − 0.4, based on natural bond orbital analysis. The Lewis structures best describing this are depicted below.Study with Quizlet and memorize flashcards containing terms like Give the total number of electron domains, the number of bonding and nonbonding domains, and the molecular geometry, respectively, for the central atom of PCl3. four electron domains, three bonding domains, and one nonbonding domain, trigonal planar -four electron domains, two bonding domains, and two nonbonding domains ...Summary. The total valence electron is available iodine dichloride lewis structure is 22. The steric number of iodine central atom in the ICl2- the molecule is 5, thus, it forms Sp 3 d hybridization. The nature of ICl2- is nonpolar because all dipoles that generated along the bond will cancel out because of its symmetrical geometry of it.SO3 is a non-polar molecule. The molecule has three S-O bonds and no non-bonding pairs of electrons. The geometry is trigonal planar, resulting in a non-polar molecule. Polarity arises due to a difference in electronegativity.... them. Therefore, it can only form two covalent bonds in BeCl2, leading to a linear molecular geometry and only four electrons in its valence shell.MO diagram depicts chemical and physical traits of a molecule like bond length, bond energy, bond angle, shape, etc. Following are the steps to design the MO diagram of PCl5 : Step 1: Identify the valence electrons of each atom. In PCl5, it is 5 for P and 7 for every 5 atoms of Cl. Step 2: Check if the molecule is heteronuclear or homonuclear.A three-step approach for drawing the CH3Cl molecular can be used. The first step is to sketch the molecular geometry of the CH3Cl molecule, to calculate the lone pairs of the electron in the central carbon, terminal chlorine, and terminal hydrogen atom; the second step is to calculate the CH3Cl hybridization, and the third step is to give ...Ozone is one of the most common examples used to study the Lewis structure. The molecule of Ozone has three oxygen atoms. It is written as O3 in the core chemistry equations. To understand the hybridization, polarity and molecular geometry of the Ozone molecule it is crucial to know the Lewis structure of the same. Name of molecule.104.5° bond angle between each Sulphur and chlorine. You may want to draw a dot and cross diagram displaying Cl-S-S-Cl Each Sulphur has 2 lone pairs of electrons and 2 bonding pairs. This indicates that the structure will be bent. Following the Valence shell electron repulsion theory each lone pair repels more than bonding pairs by ~2-2.5° A tetrahedral shape (if there were 4 bonding pairs ...Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!The ideal electron geometry of the chlorine trifluoride (ClF 3) molecule is trigonal bipyramidal. But it is due to the 2 lone pairs of electrons present on the central chlorine atom that the molecule adopts a different molecular geometry or shape from its electron geometry i.e., T-shaped. ... BeCl2 lewis structure, Molecular geometry, Polar orBecl2 Electron And Molecular Geometry. According to the VSEPR theory, BeCl2 possesses a linear molecular geometry and a BeCl2-like electron geometry. Because the center atom, beryllium, has two Be-Cl bonds with the two chlorine atoms surrounding it. The Cl-Be-Cl bond generates a 180-degree angle in the linear geometry.The Lewis dot structure of BeCl2 shows that beryllium has two valence electrons, while each chlorine atom contributes one electron. This results in a total of four valence electrons in BeCl2. Physical Characteristics of Becl2 BeCl2 is a colorless, hygroscopic solid at room temperature.So in this problem we are asked to find the molecular geometry and I looked on para geometry of each of the following molecules or polyphonic chaos. So we'll first have to draw the Lewis structure in order to do that, find the number of valence electrons. So for example, for IF six, we have six florins and one iodine.As stated above, molecular geometry and electron-group geometry are the same when there are no lone pairs. The VSEPR notation for these molecules are AX n. "A" represents the central atom and n represents the number of bonds with the central atom. When lone pairs are present, the letter E x is added. The x represents the number of lone pairs ...From an electron-group-geometry perspective, GeF 2 has a trigonal planar shape, but its real shape is dictated by the positions of the atoms. This shape is called bent or angular.. A molecule with four electron groups around the central atom orients the four groups in the direction of a tetrahedron, as shown in Figure 9.4 "Tetrahedral Geometry." If there are four atoms attached to these ...Expert Answer. 5. Be atom has 2 valence electrons and Cl atom has 7 valence electrons Total valence electrons Lewis dot structure is shown below. Total ele …. BeCl2 Total Valence Electrons Lewis Dot Structure Total Electron Domains Around Central Atom Bonding Domains Around Central Atom Nonbonding Domains Around Central Atom Electron Geometry ...Answered: Indicate the electron pair geometry and… | bartleby. Science Chemistry Indicate the electron pair geometry and the molecular geometry for each of the six compounds. Molecular geometry Electron pair geometry Compound CO2 BF3 SiCl4 SOCI, OF 2.BeCl2 is a nonpolar molecule because of symmetrical geometry that causes the uniform distribution of charge in the molecule that leads to its net dipole moment zero. In the BeCl2 Lewis dot structure, a total of 6 lone pairs and 2 bonded pairs are present. The electron geometry of BeCl2 is also linear.Note: There are lone pairs on X or other atoms, but we don't care. We are interested in only the electron densities or domains around atom A. Total Domains Generic Formula Picture Bonded Atoms Lone Pairs Molecular Shape Electron Geometry Example Hybridi -zation Bond Angles 1 AX 1 0 Linear Linear H 2 s 180 AX 2 2 2 0 Linear Linear CO 2 AXEExplanation: The electron geometry is octahedral, while the molecular geometry is square planar, Xenon has 6 bonding electron pairs, therefore the electron geometry of octahedral, but two of the pairs of electrons on the central atom are unbonded, or lone pairs therefore the molecular geometry is square planar. Answer link.Duke University. Two notable cases where Lewis theory fails to predict structure are the cases of beryllium ( Be Be) and boron ( B B ). These two atoms are in period 2 ( n = 2 n = 2) of the periodic table and their atoms have the valence electron configurations of 2s2 2 s 2 and 2s22p1 2 s 2 2 p 1, respectively.A step-by-step explanation of how to draw the BeCl2 Lewis Dot Structure (Beryllium Dichloride).Beryllium (Be) is a bit of an exception and is okay with only ...Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!B) up a group and from left to right across a period. C) down a group and from left to right across a period. D) up a group and from right to left across a period. A. Of the following, which gives the correct order for atomic radius for Mg, Na, P, Si and Ar? A) Mg > Na > P > Si > Ar. B) Ar > Si > P > Na > Mg. C) Si > P > Ar > Na > Mg.BeCl2 Geometry and Hybridization. Be is the central atom, so we can draw the skeletal structure: There is a total of 2 + 2×7 = 16 valence electrons, and we use four of them to make the bonds. The remaining 12 go on the Cl atoms as lone pairs: The steric number is 2, and there are no lone pairs on the central atom. Electron-pair Geometry versus Molecular Structure. It is important to note that electron-pair geometry around a central atom is not the same thing as its molecular structure. The electron-pair geometries shown in Figure 7.16 describe all regions where electrons are located, bonds as well as lone pairs. Molecular structure describes the location of the …Electron geometry, which is determined by the steric number, will be tetrahedral, while molecular geometry, which is determined by the coordination number, will be bent. Notice that #"SCl"_2# has a molecualr geometry that is very similar to water's, the only differences being the smaller bond angle (water has a bond angle of #104.45^@# ) and ...1 Answer. You can predict the bond angles of germaniun dichloride, GeCl2, by using VSEPR Theory to figure out what its molecular geometry is. Start by drawing the compound's Lewis structure. Because it's located in group 14 of the periodic table, germanium has 4 valence electrons. Each of the two chlorine atoms has 7 valence electrons, which ...The Lewis dot symbols led us to see the non-bonding electron pairs, whose role in determining the shape of a molecule was examined by N.V. Sidgwick and H.E. Powell in 1940, and later by R.S. Nyholm and R.J. Gillespie. They have developed an extensive rationale called valence-shell electron-pair repulsion (VSEPR) model of molecular …The electron geometry of a water molecule is even though the molecular geometry is bent. ... What is the geometry of BeCl2? BeCl2 is the molecular formula for beryllium chloride. The geometry of ...When all electron groups are bonds (m=6 or AX 6), the molecular geometry is an octahedron with bond angles of 90° between adjacent bonds. When there is one lone pair (m=5, n=1 or AX 5 E 1 ) we now distinguish between the axial and equitorial positions; the lone pair is considered to be in one of the axial positions, while the bond directly ... Unshared electrons on a central atom are called lone pairs and shared electron pairs are called bond pairs. A double bond or a triple bond is counted as one bonding pair. A single electron is counted as a lone pair. The total number of electron pairs determines the electron-pair geometry, whereas only the atoms we see determine the molecular shape.What is the electron geometry and molecular geometry of PI5? Find the hybridization of central atoms for the following: BeCl2, BF3, SnCl2, CH4, NH3, H2O, PCl5, SF4, BrF3, XeF2, SF6, IF5, XeF4 Whats is the molecular shape of N2O using the VSEPR model?Hint: p.p. 400-409.For molecules in which the central atom does not have lone pairs, the arrangement of electron pairs is identical to the molecular geometry. 2. Which of the following molecules have same molecular geometry? (a) CO2 and CF4 (b) NH3 and BF3 (c) H2O and CS2 (d) NO3- and CO32-(e) SF4 and CF4. Hint: p.p. 400-409. 3.Sulfur tetrafluoride (SF4) Lewis dot structure, molecular geometry or shape, electron geometry, bond angle, formal charge SF4 is the chemical formula for sulfur tetrafluoride, a colorless gas with a distinct rotten-egg-like odor. Its molar mass is 108.4 g/mol thus it is heavier than air. Sulfur tetrafluoride is a highly toxic gas that can have adverse … SF4 Lewis structure, Molecular ...BeCl2 Geometry and Hybridization. Be is the central atom, so we can draw the skeletal structure: There is a total of 2 + 2×7 = 16 valence electrons, and we use four of them to make the bonds. The remaining 12 go on the Cl atoms as lone pairs: The steric number is 2, and there are no lone pairs on the central atom. Expert Answer. 1) BeCl2: In this compound the central atom Be has sp-hybridisation Hence the electron pair geometry is -------- linear It has no lone pairs ,hence sp-hybridisation with zero lone pairs has molecular geometry is -------- linear 2)SO3 : In this compou …. dicate the electron pair geometry and the molecular geometry for each of ... The CH4 molecule will have 109.5° bond angles as there is no distortion in its shape. Generally, the lone pairs in the molecule distort the shape of the molecule, which changes the molecule's bond angles. But as there are no lone pairs of electrons in this molecule, H-C-H's bond angle is 109.5°.Hybridization of BeCl2 ... Understand the geometry, shape and Hybridization of BeCl2. ... Its electronic configuration is 1s 2, 2s 2, where two electrons are present in the valence shell. During the formation of BeCl 2, beryllium atom bonds with two chlorine atoms via single covalent bonds.And hydrogen only needs one electron to complete its valence shell. ⇒ Valence electron in carbon = 4. ⇒ Hydrogen valence electron = 1. ∴ Total valence electrons available for C2H4 lewis structure = 4*2 + 1*4 = 12 valence electrons [∴ C2H4 has two carbon and 4 hydrogen atom] 2. Find the least electronegative atom and placed …The CH4 molecule will have 109.5° bond angles as there is no distortion in its shape. Generally, the lone pairs in the molecule distort the shape of the molecule, which changes the molecule's bond angles. But as there are no lone pairs of electrons in this molecule, H-C-H's bond angle is 109.5°.By Pomila Sharma The Lewis structure of BeCl2, also known as beryllium chloride, is a diagram that represents the arrangement of atoms and electrons in the molecule. …An electron geometry associated with six electron domains. Also a molecular geometry if all six domains are bonded groups; symmetrical shape consisting of eight triangular faces and 90° and 180° bond angles The most stable shape for six domains is an octahedral shape with 90° bond angles between adjacent domains.As stated above, molecular geometry and electron-group geometry are the same when there are no lone pairs. The VSEPR notation for these molecules are AX n. "A" represents the central atom and n represents the number of bonds with the central atom. When lone pairs are present, the letter E x is added. The x represents the number of lone pairs ...Expert Answer. 100% (4 ratings) Transcribed image text: Using VSEPR theory, determine the electron-group geometry and molecular shape of the substances shown. SeBrz: Electron Geometry: (Click to select) Molecular Shape: (Click to select) CO2: Electron Geometry: (Click to select) Molecular Shape: (Click to select) SO2: Electron Geometry: (Click ...Determine the shape of the ion The central atom has two lone pairs and two bonding pairs (four electron domains). According to VSEPR theory, this predicts a tetrahedral electron geometry. The molecular geometry includes only the bonding pairs, so the molecular shape is bent, with a theoretical bond angle of 109.5°.In the CO2 lewis structure, there is a total of 4 lone pairs present. Two lone pairs on each oxygen atom. The electron geometry of CO2 is also linear. The bond angle of CO2 is 180º. Since it is linear in shape with an arrangement like that O=C=O. Two types of hybridization in CO2 - Sp, and Sp2.And hydrogen only needs one electron to complete its valence shell. ⇒ Valence electron in carbon = 4. ⇒ Hydrogen valence electron = 1. ∴ Total valence electrons available for C2H4 lewis structure = 4*2 + 1*4 = 12 valence electrons [∴ C2H4 has two carbon and 4 hydrogen atom] 2. Find the least electronegative atom and placed it at center.Study with Quizlet and memorize flashcards containing terms like The basis of the VSEPR model of molecular bonding is _____., In counting the electron domains around the central atom in VSEPR theory, a _____ is not included., The electron-domain geometry of _____ is tetrahedral. A) CBr4 B) PH3 C) CCl2Br2 D) XeF4 E) all of the above except XeF4 and more.Count the total number of regions of high electron density (bonding and unshared electron pairs) around the central atom. Double and triple bonds count as ONE REGION OF HIGH ELECTRON DENSITY . An unpaired electron counts as ONE REGION OF HIGH ELECTRON DENSITY . For molecules or ions that have resonance structures, you may use any one of the ...The most-revelatory drone pictures show patterns and shapes we can't appreciate from the ground. SkyPixel, a photo-sharing site for drone photographers, in partnership with DJI, the world’s largest consumer drone manufacturer, has announced...BeH2 is known as beryllium hydride or beryllium dihydride. It is an inorganic compound and comes under the category of alkaline earth hydride. It appears as an amorphous white solid at standard temperature and pressure. It also exists in polymeric form as (BeH2) n. Beryllium hydride is prepared by the reaction of dimethyl beryllium (Be (CH3)2 ...Chemistry questions and answers. Draw Lewis Structures for the following molecules/polyatomic ions: C2H5 HCO3 C2H6 Identify: number of valence electrons, number of electron groups, electron geometry, molecular geometry, bond angles, resonance structures, formal charge, polar bonds, and polar molecules.A three-step approach for drawing the NH3 molecular can be used. The first step is to sketch the molecular geometry of the NH3 molecule, to calculate the lone pairs of the electron in the central nitrogen atom; the second step is to calculate the NH3 hybridization, and the third step is to give perfect notation for the NH3 molecular geometry."TeCl"_2: The central "Te" atom has 6 valence electrons. When the two "Cl" atoms bond to the central atom, they each contribute one electron to form two sigma bonds. This leaves 4 electrons on the central atoms in the form of 2 lone electron pairs. This is the VSEPR shape "AX"_2"E"_2, a tetrahedron shape with two electron pairs and two atoms, creating a bent molecular shape.C2H6 lewis structure: Ethane Hybridization, Molecular Geometry and shape. Ethane is an organic compound with a chemical formula of C2H6. It is a colorless and odorless molecule that exists as a gas at the standard room temperature. This compound is one of the simplest hydrocarbons to exist having a single bond between carbon atoms. The geometry of the BeCl2 molecule can then be predicted using the Valence Shell Electron Pair Repulsion Theory (VSEPR Theory), which states that molecules will …A quick explanation of the molecular geometry of NO2 - (the Nitrite ion) including a description of the NO2 - bond angles.Looking at the NO2 - Lewis structur...Identify the electron pair geometry and the molecular structure of each of the following molecules:(a) ClNO (N is the central atom)(b) CS2(c) Cl2CO (C is the...Click on a star to rate it! Average rating 3 / 5. Vote count: 22. Interactive 3D chemistry animations of reaction mechanisms and 3D models of chemical structures for students studying University courses and advanced school chemistry hosted by University of Liverpool.A step-by-step explanation of how to draw the XeCl2 Lewis Dot Structure (Xenon dichloride).For the XeCl2 structure use the periodic table to find the total n...What is the electron geometry of XeF4. Bent. What is the molecular geometry of H2O? Trigonal bipyramidal. What is the electron geometry of I3−? tetrahedral. A. The Lewis diagram for NICl2 is: The electron-pair geometry around the N atom in NICl2 is . There are lone pair (s) around the central atom, so the geometry of NICl2 is . B. The Lewis diagram for SO3 is: Recall that for predicting geometry, double and triple bonds count as only one electron pair. The electron-pair geometry around the S atom ...BeH2 BeCl2 CO2 [Ag(NH3)2]+ BH3 BF3 BCl3 AlF3 COCl2 H2O H2S NH3 F2O PF3 PF5 PCl3 PCl5 H3O+ NCl3 CH4 CCl4 PCl4+ PCl6- SF6 H3NBF3 NH3BF3 All is described and explained! ... Be very careful when describing your deduction of a molecular shape to distinguish between the electron pair geometry and the actual molecular geometry of the molecule i.e. the ...The beryllium atom in a gaseous [latex]\ce{BeCl2}[/latex] molecule is an example of a central atom with no lone pairs of electrons in a linear arrangement of three atoms. There are two regions of valence electron density in the [latex]\ce{BeCl2}[/latex] molecule that correspond to the two covalent [latex]\ce{Be-Cl}[/latex] bonds.As stated above, molecular geometry and electron-group geometry are the same when there are no lone pairs. The VSEPR notation for these molecules are AX n. "A" represents the central atom and n represents the number of bonds with the central atom. When lone pairs are present, the letter E x is added. The x represents the number of lone pairs ...The hybridization of BeH2 is given by sp because there are only two covalent bonds. BeH2 in its gaseous form has a linear molecular structure with bond angles of around 180°. It cools down to polymerize and forms complex 3D structures. BeH2 is an electron-deficient molecule and thus acts as a Lewis acid.sp hybrid orbital (linear electronic geometry) The beryllium in beryllium hydride (BeH 2) is an example of an sp hybrid.If we look at the ground state electron configuration of Be, it is [He]1s 2, and so it has a filled valence orbital and as such, could not bond.This is shown on the left electron configuration of Figure \(\PageIndex{2}\), where on the right, the two red arrows are the Be sp ..."TeCl"_2: The central "Te" atom has 6 valence electrons. When the two "Cl" atoms bond to the central atom, they each contribute one electron to form two sigma bonds. This leaves 4 electrons on the central atoms in the form of 2 lone electron pairs. This is the VSEPR shape "AX"_2"E"_2, a tetrahedron shape with two electron pairs and two atoms, creating a bent molecular shape.The electron pair geometry of water, with the chemical formula H2O, is a tetrahedral. This structure gives a water molecule a bent molecular shape. A molecule is the smallest fundamental unit of a pure chemical compound. It comprises two or...In the CO2 molecular geometry, the C-O double bonds have stayed in the two terminals and no lone pairs of electrons on the carbon atom of the linear molecule. The central carbon atom of CO2 has no lone pairs of electrons, resulting in linear CO2 electron geometry. However, the molecular geometry of CO2 looks linear-shaped and has no …BF3 is SP2 hybridization. For this molecule, It is SP2 because one π (pi) bond is required for the double bond between the Boron and only three σ bonds are formed per Boron atom. The atomic S - orbitals and P - orbitals in Boron outer shell mix to form three equivalent SP2 hybrid orbitals.The total number of electrons around the central atom, S, is eight, which gives four electron pairs. Two of these electron pairs are bonding pairs and two are lone pairs, so the molecular geometry of H 2 S is bent (Figure 9.2.6). The bond dipoles cannot cancel one another, so the molecule has a net dipole moment.Science. Chemistry. Chemistry questions and answers. indicate the electron pair geometry and the mol, How VSEPR works. In a molecule EX n, the valence shell electron pair around the central atom E and the E-, Expert Answer. 100% (1 rating) Transcribed image text: Using VSEPR theory, determin, The electron geometry of a water molecule is even though the molecular geometry is bent. ..., Geometrical isomers. For some molecules in the Table, we note that there is more than one possibl, It is mostly used in the production of aluminum metals. In this tutorial, we will study Aluminum chloride (AlCl3) lewis, The molecular geometry of SCl2 is Bent. The molecules with a non-collinear arrangement o, Understand the molecular geometry and Hybridization of BCl3. Det, There are 3 pairs of electrons around the central B atom, the, Key Points To Consider When drawing The NH3 Molecular Geometry. A thre, We get that molecular shape is linear, and electron geometry is , Beryllium fluoride (BeF2) lewis dot structure, molecular geometry, 5 CHEM 1411. Chapter 8.Molecular Geometry and Bonding Theories (, BeCl2 Molecular Geometry. BeCl 2 has an easy structure and molecula, Expert Answer. 1) BeCl2: In this compound the central atom Be h, The chlorine atom would like to have eight electrons around it, BeCl2 molecular geometry For keeping the repulsive fo, Sulfur is in group 6(Chalcogens) of the periodic table.