Vibrational Frequencies calculated at B3PW91/cc-pVDZ
| 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 |
3122 |
3013 |
43.28 |
|
|
|
| 2 |
A1 |
3036 |
2930 |
4.69 |
|
|
|
| 3 |
A1 |
3034 |
2928 |
46.38 |
|
|
|
| 4 |
A1 |
1484 |
1432 |
4.52 |
|
|
|
| 5 |
A1 |
1463 |
1411 |
0.07 |
|
|
|
| 6 |
A1 |
1399 |
1350 |
1.67 |
|
|
|
| 7 |
A1 |
1167 |
1126 |
1.45 |
|
|
|
| 8 |
A1 |
891 |
859 |
1.14 |
|
|
|
| 9 |
A1 |
363 |
350 |
0.15 |
|
|
|
| 10 |
A2 |
3110 |
3001 |
0.00 |
|
|
|
| 11 |
A2 |
1458 |
1407 |
0.00 |
|
|
|
| 12 |
A2 |
1305 |
1260 |
0.00 |
|
|
|
| 13 |
A2 |
903 |
872 |
0.00 |
|
|
|
| 14 |
A2 |
225 |
217 |
0.00 |
|
|
|
| 15 |
B1 |
3118 |
3009 |
83.23 |
|
|
|
| 16 |
B1 |
3067 |
2959 |
6.85 |
|
|
|
| 17 |
B1 |
1476 |
1425 |
12.65 |
|
|
|
| 18 |
B1 |
1196 |
1154 |
0.47 |
|
|
|
| 19 |
B1 |
752 |
725 |
4.38 |
|
|
|
| 20 |
B1 |
276 |
266 |
0.00 |
|
|
|
| 21 |
B2 |
3120 |
3011 |
24.28 |
|
|
|
| 22 |
B2 |
3033 |
2927 |
37.46 |
|
|
|
| 23 |
B2 |
1469 |
1417 |
1.34 |
|
|
|
| 24 |
B2 |
1391 |
1343 |
5.80 |
|
|
|
| 25 |
B2 |
1349 |
1302 |
3.18 |
|
|
|
| 26 |
B2 |
1084 |
1046 |
0.49 |
|
|
|
| 27 |
B2 |
923 |
891 |
2.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22606.9 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 21815.6 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.127 |
|
|
|
| 2 |
C |
-0.090 |
|
|
|
| 3 |
C |
-0.090 |
|
|
|
| 4 |
H |
0.036 |
|
|
|
| 5 |
H |
0.036 |
|
|
|
| 6 |
H |
0.038 |
|
|
|
| 7 |
H |
0.038 |
|
|
|
| 8 |
H |
0.040 |
|
|
|
| 9 |
H |
0.040 |
|
|
|
| 10 |
H |
0.040 |
|
|
|
| 11 |
H |
0.040 |
|
|
|
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 |
0.063 |
0.063 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.230 |
0.000 |
0.000 |
| y |
0.000 |
-21.886 |
0.000 |
| z |
0.000 |
0.000 |
-21.593 |
|
| Traceless |
| | x | y | z |
| x |
0.509 |
0.000 |
0.000 |
| y |
0.000 |
-0.474 |
0.000 |
| z |
0.000 |
0.000 |
-0.035 |
|
| Polar |
| 3z2-r2 | -0.070 |
| x2-y2 | 0.656 |
| 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 |
4.968 |
0.000 |
0.000 |
| y |
0.000 |
5.824 |
0.000 |
| z |
0.000 |
0.000 |
5.179 |
<r2> (average value of r
2) Å
2
| <r2> |
63.634 |
| (<r2>)1/2 |
7.977 |