Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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 |
3218 |
3089 |
0.20 |
|
|
|
| 2 |
A1 |
3180 |
3053 |
7.82 |
|
|
|
| 3 |
A1 |
3011 |
2891 |
7.51 |
|
|
|
| 4 |
A1 |
1753 |
1683 |
347.52 |
|
|
|
| 5 |
A1 |
1707 |
1639 |
13.46 |
|
|
|
| 6 |
A1 |
1423 |
1366 |
17.60 |
|
|
|
| 7 |
A1 |
1413 |
1357 |
10.65 |
|
|
|
| 8 |
A1 |
1192 |
1145 |
7.79 |
|
|
|
| 9 |
A1 |
962 |
924 |
5.87 |
|
|
|
| 10 |
A1 |
895 |
859 |
12.04 |
|
|
|
| 11 |
A1 |
782 |
751 |
1.71 |
|
|
|
| 12 |
A1 |
504 |
484 |
3.22 |
|
|
|
| 13 |
A2 |
1196 |
1149 |
0.00 |
|
|
|
| 14 |
A2 |
1009 |
969 |
0.00 |
|
|
|
| 15 |
A2 |
748 |
718 |
0.00 |
|
|
|
| 16 |
A2 |
360 |
345 |
0.00 |
|
|
|
| 17 |
B1 |
3031 |
2910 |
3.06 |
|
|
|
| 18 |
B1 |
1022 |
981 |
0.56 |
|
|
|
| 19 |
B1 |
939 |
901 |
32.20 |
|
|
|
| 20 |
B1 |
848 |
814 |
36.56 |
|
|
|
| 21 |
B1 |
570 |
548 |
27.30 |
|
|
|
| 22 |
B1 |
309 |
296 |
3.38 |
|
|
|
| 23 |
B1 |
123 |
118 |
0.81 |
|
|
|
| 24 |
B2 |
3216 |
3088 |
13.71 |
|
|
|
| 25 |
B2 |
3180 |
3053 |
14.26 |
|
|
|
| 26 |
B2 |
1673 |
1606 |
2.51 |
|
|
|
| 27 |
B2 |
1429 |
1372 |
35.20 |
|
|
|
| 28 |
B2 |
1381 |
1326 |
1.83 |
|
|
|
| 29 |
B2 |
1279 |
1228 |
27.32 |
|
|
|
| 30 |
B2 |
1142 |
1097 |
8.04 |
|
|
|
| 31 |
B2 |
1001 |
961 |
6.73 |
|
|
|
| 32 |
B2 |
577 |
554 |
1.33 |
|
|
|
| 33 |
B2 |
452 |
434 |
14.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22761.8 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 21853.6 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.265 |
|
|
|
| 2 |
C |
-0.658 |
|
|
|
| 3 |
C |
0.182 |
|
|
|
| 4 |
C |
0.182 |
|
|
|
| 5 |
C |
-0.011 |
|
|
|
| 6 |
C |
-0.011 |
|
|
|
| 7 |
O |
-0.473 |
|
|
|
| 8 |
H |
0.166 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
| 11 |
H |
0.164 |
|
|
|
| 12 |
H |
0.196 |
|
|
|
| 13 |
H |
0.196 |
|
|
|
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 |
-4.983 |
4.983 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.456 |
0.000 |
0.000 |
| y |
0.000 |
-36.132 |
0.000 |
| z |
0.000 |
0.000 |
-45.946 |
|
| Traceless |
| | x | y | z |
| x |
-1.417 |
0.000 |
0.000 |
| y |
0.000 |
8.069 |
0.000 |
| z |
0.000 |
0.000 |
-6.652 |
|
| Polar |
| 3z2-r2 | -13.304 |
| x2-y2 | -6.325 |
| 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 |
6.336 |
0.000 |
0.000 |
| y |
0.000 |
9.972 |
0.000 |
| z |
0.000 |
0.000 |
15.028 |
<r2> (average value of r
2) Å
2
| <r2> |
187.914 |
| (<r2>)1/2 |
13.708 |