Which of the following molecules and ions has (a) a center of inversion, (b) an S4 axis: (i) CO2, (ii) C2H2, (iii) BF3, (iv) SO42-? You must explain your answer in each.

Q: 5. (a) Deduce the point group of the follo species : он (i) Но OH (ü) Co4(Cp)4 (iü) PF3C12 (one Cl…

A: A point group is a mathematical group which describes all the symmetry operations performed on a…

Q: Which of the following molecules is an example of a C∞v point group? a) NH3 b) CCl4 c) CH2Cl2 d)…

A: from the above options, the option d is the most appropriate answer . the c infinity v point group…

Q: Sketch the overlap regions of the following combination of orbitals, all with collinear z axes, and…

A: The overlap regions of the following combination of orbitals, all with collinear z axes, and…

Q: Which of the following molecules/ions has the greatest number of different classes of mirror plane…

A: Plane of symmetry is a 2-D plane which bisects the molecule into two equal halves which are mirror…

Q: Which of the following transitions are electric-dipole allowed?(i) 2Π ↔ 2Π, (ii) 1Σ ↔ 1Σ, (iii) Σ ↔…

A: SOLUTION: Step 1: The allowed transitions according to the parity rule are as follows:

Q: Draw the new Molecular orbital energy diagram for [Co(NH3)5(H2O)]3+, indicating the symmetry…

A: (Co(NH3)5H2O)+3  is a coordination compound whose IUPAC name is pentaammineaquacobalt It is an…

Q: Which of the following molecules belongs to the same point group as H2S? CH3CH3 NH2F…

A: Symmetry operation is one of the fundamental part of group theory. It is type of an action like…

Q: Explain the Jan teller distortion in [Cu(H2O)6]²+.

A: The Jahn–Teller distortion describes the geometrical distortion of molecules and ions that result…

Q: What is the point group of XeOF2 (Xe is the central atom) ?

A: In XeOF2 the central atom Xe undergo SP3d hybridization. Xe contains two lone pairs. So, the…

Q: P14A.3 Ethanoic (acetic) acid vapour contains a proportion of planar, hydrogen-bonded dimers (2).…

A: Between two dipoles that are permanent, the attractive force present is dipole forces. The…

Q: What is the difference between a molecular orbital with sp mixing and no sp mixing?

A: The phenomenon of s-p mixing occurs when molecular orbitals of the same symmetry formed from the…

Q: Assume that each H-bond is formed by two dipoles in a line, and approximate each dipole as a pair of…

A: Considering that the H- bonds are a system of dipoles with charges equal to +/- q. The system…

Q: Molecular Geometry Symmetry Elements Point Group (Shape) Molecules 1. CO 2. CC, (Not planar) 3.…

A:

Q: Select the species that contain an inversion center. SF6 BCI, O (IF.) SnH4

A: If the molecule represents an indistinguishable configuration even when the co-ordinates(x,y,z) of…

Q: Why is there PF5 but not NF5?

A: We know that,  Atomic number of phosphorus= 15 Electronic configurafion= 1s2,2s2,2p6,3s2,3p3,3d0…

Q: 5. (a) Deduce the point group of the follow species : он (6) HO но, (üi) Co4(Cp)4 (iü) PF3CI2 (one…

A:

Q: Please draw the structure of cis-[CoBr4C12]°¯ and determine its point group.

A:

Q: 3. Assign each molecule or ion to its proper point group. a. SeF6 b. XEOF4 с. ХеОzF2 d. XeO3F

A:

Q: 1. List the symmetry elements of the molecules. A B C D CH₁ H₂N en H H₂N HC HC Co Br CI 0 H CH 3 H…

A:

Q: What is the difference between the symmetry operators and point groups of NF3 and NF2CI?

A:

Q: How many electron domains do C2H2 have?

A: The electron domain refers to the total number of lone pairs or bond locations around a particular…

Q: Which of the following molecules have a permanent electric dipole moment? Choose all that apply.…

A: If molecule having change in dipole moment is not equal to zero then having permanent dipole moment.

Q: ALL ELEMENTS OF SYMMETRY PRESENT IN THE MOLECULES BELOW AND DEFINE THE POINT OROUP OF EACH ONE,…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Why [Co(CN)6]3- is likely to show a Jahn-Teller distortion.

A:

Q: Is [Co(CN)6]* diamagnetic or paramagnetic? Calculate the effective magnetic moment of this çomplex,

A: It is given that [Co(CN)6]4- is present and whether it is paramagnetic or diamagnetic needs to be…

Q: Which of the following symmetry elements is not correct for C6H6 ? C4.A O C2.B O C3.cO C6.DO

A: The question is based on the concepts of group theory. we need to identify the symmetry element…

Q: Draw Lewis structures for the following molecules and predict the molecular geometry, angles,…

A: Lewis structure is representation of valence electrons around the atom in a molecule. Electrons are…

Q: Which symmetry element does the rectangle, one of the geometric shapes, not have? A. Ϭv B. S4 C.…

A: Rectangle are planner so XeF4 are the example of Rectangle so XeF4 is D4h and D4h having various…

Q: The point group of [PtCl2Br2]2 , trans and square planar, is: а. Td b. C2h С. D2h d. Cs

A: Point group of a compound depends on the symmetry elements present in it. Let us try to find out…

Q: If a homonuclear diatomic molecule is made up of atoms with n atomic orbitals, how many molecular…

A:

Q: Does the molecule diborane (B2H6) have an inversion center? y Iz Yes No

A: Molecule diborane (B2H6) has inversion center or not ?

Q: What is the planar density in atoms/nm2 in plane (200)? Plane (200)

A: The correct option is C : 12.19 atoms/nm2

Q: What is the point group of the molecule SOF4 (S is the central atom)?

A:

Q: Which molecules contain a C3 axis, but not a ơn plane? NF3 BiCl, InH3 O so, SO3

A: The axis on which the molecule is rotated by 1200 after that  it shows the equal configuration is…

Q: What are the symmetry. elements of the following. ·Componds ? DOP PF3 C5 H5 Sq Fr CO ₂ Xe 4 Co (CN)…

A: The point group of a compound is determined from its symmetry elements.

Q: which of the following possess an inversion center, CO2, NO2, CCl, PCI3, SF. and NH, * CO2, NO2,…

A: The presence of inversion centre is determined by determining the shapes of given molecules.

Q: which of the following possess an inversion center, CO2, NO2, C4, PCl,, SF. and NH3 CO2, NO2, CCl, ,…

A: Inversion centre can be defined as the symmetry when an atom in a molecule have the identical or the…

Q: 4. The following phosphorous halide molecules contain P as the central atom. i. Draw the expected…

A: Pocl3 molecule is polar because, cl Is more electro negative than p and O is more electronegative…

Q: 4. Justify the following statement: (i) The symmetric H-bonds are stronger than asymmetric ones

A: Symmetric hydrogen bonds are stronger than assymetric hydrogen bonds. The reason is as given below.

Q: cis [Fe(NH3)2(CO)2Br2] symmetry elements and point group?

A: Structure of cis Fe(NH3)2(CO)2Br2 is

Q: Which of the following molecules is an example of a C∞v point group? A. HCN B. CH2Cl2 C. CCl4 D.…

A: If molecules having in linear structure and possess vertical plane of symmetry then the molecule…

Q: What dominant polarization mechanisms do you expect in oxygen (O2), hydrogen fluoride (HF) and…

A: Oxygen and methane are nonpolar molecule.  Thus for there , there polarization mechanism is based on…

Q: Give the ground-state electron configuration and the bond order of the He2+ molecular ion

A: The ground state is the lowest energy state in which an atom or ion exists. Bond order is the number…

Q: what are the symmetry elements of the... Following Compounds 2 ·PF3 C5 1.5 SozFq Co₂ хеон Co (CN) 8…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: Which of the following molecules contains a C4 axis and a h plane: CCl4; [ICl4]; [SO4]2; SiF4; XeF4?

A: XeF4 is a square planer molecule,conatin 4 F and 2 lone pairs in an octahedral shape. So there is…

Q: Given the structural formula for NH3 determine if the molecule is polar or nonpolar and give an…

A: The symmetrical molecules are non-polar in nature whereas the asymmetrical molecules are polar in…

Q: is there a diffrence between the formula H3C and CH3

A: The two formulas given are H3C and CH3.

Q: Which of the following molecules has an inversion center? Fe(CO)5 cis-W(CO)4(PMe3)2…

A: Given molecules,               Fe(CO)5               cis-W(CO)4(PMe3)2…