1. Assign the point group to each of the following molecules below by identifying all of...

Question

Question

1. Assign the point group to each of the following molecules below by identifying all of the mirror planes, inversion centers

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

answer

a) MCl₂Br₂ is C_2V

Plane of symmetry: Plane passing through Cl-M-Cl and Plane passing through Br-M-Br. (two plane of symmetry)

C_n axis: C₂ axis passing through angle bisector of Cl-M-Cl and another through angle bisector of Br-M-Br (two axis)

b) XeF₄ is D₄h

Plane of symmetry:

Plane passing through all five atoms.

plane passing through opposite F atoms

plane passing through angle bisector of F-Xe-F bonds.

Centre of symmetry: Xe is centre of symmetry

C_n axis: C₄ axis passing through Xe and perpendicular to all Xe-F bonds

C₂ axis passing through angle bisector of F-Xe-F and in plane of all atoms.

C) SF₄ is C_2V

Plane of symmetry: passing through F-S-F bond (Fs are not adjecent)

Symmetry axis: Passing through sulfur (S) and lying along lone par of S

D) it is D_3h

Plane: Passing through Fe and three CO groups

another Passing through each F-CO bond and perpendicular to the other plane

Axis: one passing through Cl-Fe-Cl bond and other three axis passing through each F-CO bond.

E) it is C_2V

Plane : Passing through Cl-Fe-Cl; anther passing through Three CO and Fe

Axis: passing through angle bisector of Cl-Fe-Cl

Add a comment

Answer 2

Similar Homework Help Questions

All parts please!! 1. Determine the point group for each of the following molecules. If the...

All parts please!! 1. Determine the point group for each of the following molecules. If the molecule has a C,axis, draw and label the axis on the molecular structure. Similarly, draw all mirror planes that are present in the molecule. Feel free to draw multiple copies of a molecule to show the symmetry elements more clearly. NH3 b) Br NH / 111111 -Cr F- Cr. OH OH2 ço e) Çih f) CO IZ ОН CO g) F.
1. (6 points) Assign the following molecules to their much work as needed. appropriate point group....

1. (6 points) Assign the following molecules to their much work as needed. appropriate point group. Show as Point Croup PFs HCl O-C-C-C-O (linear) TeCl 1,1-dichlorocyclobutane --al CI
Symmetry point groups Question 8 time 12 minutes] Identify the symmetry point group of the following...

Symmetry point groups Question 8 time 12 minutes] Identify the symmetry point group of the following molecules and specify if they can have a permanent electric dipole moment (a) ortho-phenanthroline (C12N2H&) (b) BrFs F Br F F FI Ni (d) PFs (c) mer-OsCl3(CO)3 CI Cl F-p.F F Co OC L C L 8 8

1. Assign the point group structures of the following main group molecules: (i) NF3, (ii) PFs,...

1. Assign the point group structures of the following main group molecules: (i) NF3, (ii) PFs, (iii) N-O* and (iv) NOj
Determine the molecular point group for each of the following ions or molecules: 1) ClF3, 2)...

Determine the molecular point group for each of the following ions or molecules: 1) ClF3, 2) IF5, 3) I3-, 4)XeO4, 5)XeOF4, 6)XeF4, 6) SF2
Find and list all symmetry elements present in the molecules below, and assign a point group...

Find and list all symmetry elements present in the molecules below, and assign a point group to each. Indicate the principal axis (z axis) on each drawing. Note: Different resonance structures involving p-bonds do not destroy symmetry elements. You can assume the highest level of symmetry depicted in the drawings. We were unable to transcribe this imageENERGIES કોની કોની વનિ તો રોડ શો કરવા દીકરીની વિદEટી /

Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrati...

please answer highlighted questions Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrational degrees of freedom of SiF are IR active. Why are IR absorptions observed only at 389 and 1030 cm for this compound? 3.10 How many mirror planes do each of the following molecules contain: (a) SF" (b) H2S; (c) SF" (d) 3.28 AICİ6 belongs to the D2hpoint group: SOF: () SO () SO,? 3.11 (a) What structure...
Assign an EIZ designation to each of the molecules below. NH₂ H₃C ci IO B O...

Assign an EIZ designation to each of the molecules below. NH₂ H₃C ci IO B O A = Z, B = 2 A =E, BEZ A = Z, B = E A = E, B = E
Assign R, S configurations to each indicated chirality center in the molecules below. A. OH B....

Assign R, S configurations to each indicated chirality center in the molecules below. A. OH B. COOH НО. ---H co CHANH CH; HAN HO H norepinephrine alaine 0 D. C. H E. HOC OH moje H н. CH3 H2C H НО CO H CH2 tartaric acid dihydrocaryone

11) Assign the point group for the following molecules and indicate whether you expect the molecule to be polar or not. Be sure to show your work. (20 points) (a) HOF (b) CIFs (c) HCN (d) trans-P...

11) Assign the point group for the following molecules and indicate whether you expect the molecule to be polar or not. Be sure to show your work. (20 points) (a) HOF (b) CIFs (c) HCN (d) trans-PCLF 11) Assign the point group for the following molecules and indicate whether you expect the molecule to be polar or not. Be sure to show your work. (20 points) (a) HOF (b) CIFs (c) HCN (d) trans-PCLF

1. Assign the point group to each of the following molecules below by identifying all of...

Homework Answers

Add Answer to:
1. Assign the point group to each of the following molecules below by identifying all of...

Post as a guest

Earn Coins

All parts please!! 1. Determine the point group for each of the following molecules. If the...

1. (6 points) Assign the following molecules to their much work as needed. appropriate point group....

Symmetry point groups Question 8 time 12 minutes] Identify the symmetry point group of the following...

1. Assign the point group structures of the following main group molecules: (i) NF3, (ii) PFs,...

Determine the molecular point group for each of the following ions or molecules: 1) ClF3, 2)...

Find and list all symmetry elements present in the molecules below, and assign a point group...

Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrati...

Assign an EIZ designation to each of the molecules below. NH₂ H₃C ci IO B O...

Assign R, S configurations to each indicated chirality center in the molecules below. A. OH B....

11) Assign the point group for the following molecules and indicate whether you expect the molecule to be polar or not. Be sure to show your work. (20 points) (a) HOF (b) CIFs (c) HCN (d) trans-P...

1. Assign the point group to each of the following molecules below by identifying all of...

Homework Answers

Add Answer to: 1. Assign the point group to each of the following molecules below by identifying all of...

Post as a guest

Earn Coins

Add Answer to:
1. Assign the point group to each of the following molecules below by identifying all of...