Assign the following molecules to point groups
Need a-d
a) C2v point group
b) Ci point group
c) C2 point group
d) Cs point group
Assign the following molecules to point groups Need a-d M.... a+b+c CI 2 8- Mall -...
Question #1 (10 marks) Determine the point groups for the following molecules (1 mark each): Ci (c) (b) (a) H H B-N (i) H-ŃC B-1 0-0-0 B- F sss SS 5-S-'s N. oya kola HH
Assign the following molecules to point groups: (i) HF and (iii) XeO2F2 (see-saw).
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
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 to each of the following molecules below by identifying all of the mirror planes, inversion centers, and Ca rotation axes. CI M.C Br Br a. b. XeF4 ни Cо OC c. SF4 CO OC Fe C e.
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
Which of the following molecules is polar? с. CI Н H-C-ci ci? d. C1-C1
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
Assign the point groups of the following molecules (you may have to look up their structures). List all symmetry elements and draw a sketch of each symmetry operation, you may omit repetitive drawings per structure. [10 pts] trans-N2F2 SCIF H30 HCI SOCl2
For each pair of molecules, which is more acidic, A or B. O. CI CI 2 ОН OH OH OH OH CI CI CI CI OH A B A B А B A blank 1 blank 2 blank 3 blank 4 O ON ON 0 H-NH HEN-H i OH OH OH OH OH A ON B B A B A 8 blank 5 blank 6 blank 7 blank 8 HyC OM of those in 0,2-3-N, OH blank 9 blank 10...