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 |
A |
3246 |
3116 |
7.80 |
|
|
|
| 2 |
A |
3157 |
3031 |
0.74 |
|
|
|
| 3 |
A |
3143 |
3018 |
39.66 |
|
|
|
| 4 |
A |
3100 |
2977 |
20.21 |
|
|
|
| 5 |
A |
3024 |
2904 |
7.37 |
|
|
|
| 6 |
A |
1718 |
1649 |
6.34 |
|
|
|
| 7 |
A |
1480 |
1421 |
3.56 |
|
|
|
| 8 |
A |
1448 |
1390 |
2.34 |
|
|
|
| 9 |
A |
1363 |
1309 |
0.19 |
|
|
|
| 10 |
A |
1320 |
1267 |
0.97 |
|
|
|
| 11 |
A |
1241 |
1192 |
0.04 |
|
|
|
| 12 |
A |
1091 |
1048 |
0.02 |
|
|
|
| 13 |
A |
1042 |
1001 |
2.24 |
|
|
|
| 14 |
A |
1026 |
985 |
10.20 |
|
|
|
| 15 |
A |
951 |
913 |
2.77 |
|
|
|
| 16 |
A |
940 |
902 |
22.46 |
|
|
|
| 17 |
A |
783 |
752 |
0.25 |
|
|
|
| 18 |
A |
633 |
608 |
8.94 |
|
|
|
| 19 |
A |
412 |
396 |
0.02 |
|
|
|
| 20 |
A |
348 |
335 |
0.16 |
|
|
|
| 21 |
A |
101 |
97 |
0.06 |
|
|
|
| 22 |
A |
74 |
71 |
0.04 |
|
|
|
| 23 |
B |
3245 |
3116 |
25.78 |
|
|
|
| 24 |
B |
3157 |
3031 |
8.67 |
|
|
|
| 25 |
B |
3143 |
3018 |
14.28 |
|
|
|
| 26 |
B |
3083 |
2960 |
6.90 |
|
|
|
| 27 |
B |
3028 |
2908 |
37.94 |
|
|
|
| 28 |
B |
1721 |
1652 |
27.84 |
|
|
|
| 29 |
B |
1491 |
1431 |
10.25 |
|
|
|
| 30 |
B |
1451 |
1393 |
0.10 |
|
|
|
| 31 |
B |
1326 |
1273 |
0.70 |
|
|
|
| 32 |
B |
1307 |
1255 |
0.50 |
|
|
|
| 33 |
B |
1267 |
1216 |
2.20 |
|
|
|
| 34 |
B |
1179 |
1132 |
2.62 |
|
|
|
| 35 |
B |
1029 |
988 |
27.89 |
|
|
|
| 36 |
B |
961 |
923 |
4.86 |
|
|
|
| 37 |
B |
941 |
904 |
78.18 |
|
|
|
| 38 |
B |
937 |
899 |
3.38 |
|
|
|
| 39 |
B |
661 |
635 |
24.92 |
|
|
|
| 40 |
B |
436 |
419 |
1.68 |
|
|
|
| 41 |
B |
216 |
208 |
0.21 |
|
|
|
| 42 |
B |
115 |
111 |
0.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31167.7 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 29924.1 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 |
-0.491 |
|
|
|
| 2 |
C |
-0.491 |
|
|
|
| 3 |
C |
0.206 |
|
|
|
| 4 |
C |
0.206 |
|
|
|
| 5 |
C |
-0.483 |
|
|
|
| 6 |
C |
-0.483 |
|
|
|
| 7 |
H |
0.166 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.165 |
|
|
|
| 11 |
H |
0.140 |
|
|
|
| 12 |
H |
0.140 |
|
|
|
| 13 |
H |
0.151 |
|
|
|
| 14 |
H |
0.146 |
|
|
|
| 15 |
H |
0.151 |
|
|
|
| 16 |
H |
0.146 |
|
|
|
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 |
-0.273 |
0.273 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.685 |
1.597 |
0.000 |
| y |
1.597 |
-40.017 |
0.000 |
| z |
0.000 |
0.000 |
-37.324 |
|
| Traceless |
| | x | y | z |
| x |
-1.015 |
1.597 |
0.000 |
| y |
1.597 |
-1.512 |
0.000 |
| z |
0.000 |
0.000 |
2.527 |
|
| Polar |
| 3z2-r2 | 5.053 |
| x2-y2 | 0.332 |
| xy | 1.597 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.657 |
1.095 |
0.000 |
| y |
1.095 |
14.231 |
0.000 |
| z |
0.000 |
0.000 |
10.141 |
<r2> (average value of r
2) Å
2
| <r2> |
255.648 |
| (<r2>)1/2 |
15.989 |