Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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' |
3245 |
3121 |
10.39 |
|
|
|
| 2 |
A' |
3148 |
3027 |
18.14 |
|
|
|
| 3 |
A' |
3143 |
3022 |
21.25 |
|
|
|
| 4 |
A' |
3123 |
3003 |
6.28 |
|
|
|
| 5 |
A' |
3104 |
2985 |
12.22 |
|
|
|
| 6 |
A' |
3005 |
2890 |
30.79 |
|
|
|
| 7 |
A' |
1529 |
1470 |
2.68 |
|
|
|
| 8 |
A' |
1506 |
1448 |
7.30 |
|
|
|
| 9 |
A' |
1468 |
1412 |
16.62 |
|
|
|
| 10 |
A' |
1402 |
1348 |
1.70 |
|
|
|
| 11 |
A' |
1339 |
1288 |
0.80 |
|
|
|
| 12 |
A' |
1285 |
1235 |
2.27 |
|
|
|
| 13 |
A' |
1210 |
1163 |
0.54 |
|
|
|
| 14 |
A' |
1145 |
1101 |
0.66 |
|
|
|
| 15 |
A' |
988 |
950 |
5.16 |
|
|
|
| 16 |
A' |
884 |
850 |
6.28 |
|
|
|
| 17 |
A' |
504 |
485 |
0.71 |
|
|
|
| 18 |
A' |
283 |
272 |
0.19 |
|
|
|
| 19 |
A" |
3046 |
2929 |
18.25 |
|
|
|
| 20 |
A" |
1464 |
1408 |
6.60 |
|
|
|
| 21 |
A" |
1023 |
984 |
3.70 |
|
|
|
| 22 |
A" |
991 |
953 |
22.84 |
|
|
|
| 23 |
A" |
796 |
765 |
49.75 |
|
|
|
| 24 |
A" |
741 |
713 |
0.09 |
|
|
|
| 25 |
A" |
544 |
523 |
5.66 |
|
|
|
| 26 |
A" |
217 |
209 |
1.71 |
|
|
|
| 27 |
A" |
149 |
143 |
0.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20641.5 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 19848.9 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.265 |
|
|
|
| 2 |
C |
-0.077 |
|
|
|
| 3 |
C |
-0.112 |
|
|
|
| 4 |
C |
-0.244 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.109 |
|
|
|
| 7 |
H |
0.107 |
|
|
|
| 8 |
H |
0.101 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
| 10 |
H |
0.095 |
|
|
|
| 11 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.356 |
0.424 |
0.000 |
0.554 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.572 |
0.209 |
0.000 |
| y |
0.209 |
-24.158 |
0.000 |
| z |
0.000 |
0.000 |
-28.235 |
|
| Traceless |
| | x | y | z |
| x |
1.625 |
0.209 |
0.000 |
| y |
0.209 |
2.245 |
0.000 |
| z |
0.000 |
0.000 |
-3.870 |
|
| Polar |
| 3z2-r2 | -7.740 |
| x2-y2 | -0.414 |
| xy | 0.209 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.451 |
-2.341 |
0.000 |
| y |
-2.341 |
9.520 |
0.000 |
| z |
0.000 |
0.000 |
4.753 |
<r2> (average value of r
2) Å
2
| <r2> |
103.142 |
| (<r2>)1/2 |
10.156 |