Vibrational Frequencies calculated at HF/TZVP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3487 |
3168 |
0.22 |
84.77 |
0.12 |
0.21 |
| 2 |
A1 |
2084 |
1894 |
941.81 |
8.26 |
0.50 |
0.66 |
| 3 |
A1 |
1842 |
1674 |
4.75 |
49.02 |
0.05 |
0.09 |
| 4 |
A1 |
1305 |
1186 |
222.65 |
4.10 |
0.56 |
0.72 |
| 5 |
A1 |
1228 |
1116 |
39.11 |
14.29 |
0.28 |
0.44 |
| 6 |
A1 |
1009 |
917 |
24.06 |
8.10 |
0.12 |
0.21 |
| 7 |
A1 |
813 |
739 |
8.12 |
4.33 |
0.43 |
0.60 |
| 8 |
A2 |
970 |
882 |
0.00 |
5.32 |
0.75 |
0.86 |
| 9 |
A2 |
612 |
556 |
0.00 |
3.37 |
0.75 |
0.86 |
| 10 |
B1 |
888 |
807 |
7.23 |
0.26 |
0.75 |
0.86 |
| 11 |
B1 |
832 |
756 |
116.80 |
1.45 |
0.75 |
0.86 |
| 12 |
B1 |
245 |
222 |
0.80 |
0.01 |
0.75 |
0.86 |
| 13 |
B2 |
3459 |
3143 |
15.39 |
45.42 |
0.75 |
0.86 |
| 14 |
B2 |
1512 |
1374 |
68.60 |
0.01 |
0.75 |
0.86 |
| 15 |
B2 |
1230 |
1118 |
148.23 |
0.32 |
0.75 |
0.86 |
| 16 |
B2 |
1157 |
1051 |
9.12 |
4.25 |
0.75 |
0.86 |
| 17 |
B2 |
984 |
894 |
3.20 |
2.71 |
0.75 |
0.86 |
| 18 |
B2 |
584 |
531 |
0.00 |
2.95 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12120.6 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 11012.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.489 |
|
|
|
| 2 |
O |
-0.400 |
|
|
|
| 3 |
O |
-0.205 |
|
|
|
| 4 |
O |
-0.205 |
|
|
|
| 5 |
C |
0.014 |
|
|
|
| 6 |
C |
0.014 |
|
|
|
| 7 |
H |
0.147 |
|
|
|
| 8 |
H |
0.147 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-5.305 |
5.305 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.044 |
0.000 |
0.000 |
| y |
0.000 |
-33.125 |
0.000 |
| z |
0.000 |
0.000 |
-34.143 |
|
| Traceless |
| | x | y | z |
| x |
0.589 |
0.000 |
0.000 |
| y |
0.000 |
0.469 |
0.000 |
| z |
0.000 |
0.000 |
-1.058 |
|
| Polar |
| 3z2-r2 | -2.116 |
| x2-y2 | 0.081 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.425 |
0.000 |
0.000 |
| y |
0.000 |
5.701 |
0.000 |
| z |
0.000 |
0.000 |
6.535 |
<r2> (average value of r
2) Å
2
| <r2> |
111.637 |
| (<r2>)1/2 |
10.566 |