Vibrational Frequencies calculated at B3PW91/6-31G
| 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 |
3278 |
3139 |
9.43 |
|
|
|
| 2 |
A1 |
3166 |
3032 |
10.98 |
|
|
|
| 3 |
A1 |
3085 |
2954 |
42.81 |
|
|
|
| 4 |
A1 |
1668 |
1598 |
0.16 |
|
|
|
| 5 |
A1 |
1524 |
1460 |
1.16 |
|
|
|
| 6 |
A1 |
1275 |
1221 |
4.15 |
|
|
|
| 7 |
A1 |
1153 |
1104 |
0.32 |
|
|
|
| 8 |
A1 |
967 |
926 |
3.42 |
|
|
|
| 9 |
A1 |
899 |
861 |
12.43 |
|
|
|
| 10 |
A1 |
802 |
768 |
0.29 |
|
|
|
| 11 |
A1 |
773 |
740 |
65.06 |
|
|
|
| 12 |
A1 |
439 |
420 |
5.50 |
|
|
|
| 13 |
A2 |
3244 |
3107 |
0.00 |
|
|
|
| 14 |
A2 |
1313 |
1258 |
0.00 |
|
|
|
| 15 |
A2 |
1297 |
1242 |
0.00 |
|
|
|
| 16 |
A2 |
1154 |
1105 |
0.00 |
|
|
|
| 17 |
A2 |
950 |
909 |
0.00 |
|
|
|
| 18 |
A2 |
921 |
882 |
0.00 |
|
|
|
| 19 |
A2 |
734 |
703 |
0.00 |
|
|
|
| 20 |
A2 |
460 |
440 |
0.00 |
|
|
|
| 21 |
B1 |
3274 |
3136 |
28.12 |
|
|
|
| 22 |
B1 |
3156 |
3023 |
37.03 |
|
|
|
| 23 |
B1 |
1629 |
1560 |
4.81 |
|
|
|
| 24 |
B1 |
1257 |
1204 |
3.47 |
|
|
|
| 25 |
B1 |
1109 |
1062 |
0.56 |
|
|
|
| 26 |
B1 |
1056 |
1012 |
0.83 |
|
|
|
| 27 |
B1 |
914 |
875 |
1.71 |
|
|
|
| 28 |
B1 |
701 |
671 |
41.89 |
|
|
|
| 29 |
B1 |
511 |
490 |
7.07 |
|
|
|
| 30 |
B2 |
3246 |
3109 |
13.49 |
|
|
|
| 31 |
B2 |
3162 |
3028 |
57.04 |
|
|
|
| 32 |
B2 |
1363 |
1306 |
25.05 |
|
|
|
| 33 |
B2 |
1311 |
1256 |
0.11 |
|
|
|
| 34 |
B2 |
1190 |
1140 |
0.78 |
|
|
|
| 35 |
B2 |
991 |
949 |
0.80 |
|
|
|
| 36 |
B2 |
966 |
925 |
3.34 |
|
|
|
| 37 |
B2 |
900 |
862 |
1.25 |
|
|
|
| 38 |
B2 |
821 |
787 |
7.89 |
|
|
|
| 39 |
B2 |
561 |
538 |
1.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28610.1 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 27399.9 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 B3PW91/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.250 |
|
|
|
| 2 |
C |
-0.325 |
|
|
|
| 3 |
C |
-0.325 |
|
|
|
| 4 |
C |
-0.091 |
|
|
|
| 5 |
C |
-0.091 |
|
|
|
| 6 |
C |
-0.091 |
|
|
|
| 7 |
C |
-0.091 |
|
|
|
| 8 |
H |
0.162 |
|
|
|
| 9 |
H |
0.162 |
|
|
|
| 10 |
H |
0.146 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.162 |
|
|
|
| 13 |
H |
0.162 |
|
|
|
| 14 |
H |
0.162 |
|
|
|
| 15 |
H |
0.162 |
|
|
|
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 |
-0.017 |
0.017 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.474 |
0.000 |
0.000 |
| y |
0.000 |
-38.422 |
0.000 |
| z |
0.000 |
0.000 |
-42.195 |
|
| Traceless |
| | x | y | z |
| x |
-1.165 |
0.000 |
0.000 |
| y |
0.000 |
3.412 |
0.000 |
| z |
0.000 |
0.000 |
-2.247 |
|
| Polar |
| 3z2-r2 | -4.495 |
| x2-y2 | -3.052 |
| 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 |
8.880 |
0.000 |
0.000 |
| y |
0.000 |
10.592 |
0.000 |
| z |
0.000 |
0.000 |
7.386 |
<r2> (average value of r
2) Å
2
| <r2> |
153.110 |
| (<r2>)1/2 |
12.374 |