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 |
A |
3257 |
3143 |
12.51 |
|
|
|
| 2 |
A |
3145 |
3035 |
15.52 |
|
|
|
| 3 |
A |
3128 |
3019 |
24.93 |
|
|
|
| 4 |
A |
3122 |
3013 |
31.43 |
|
|
|
| 5 |
A |
3041 |
2934 |
26.84 |
|
|
|
| 6 |
A |
3033 |
2927 |
23.17 |
|
|
|
| 7 |
A |
2947 |
2844 |
33.99 |
|
|
|
| 8 |
A |
1475 |
1424 |
3.20 |
|
|
|
| 9 |
A |
1466 |
1415 |
6.14 |
|
|
|
| 10 |
A |
1439 |
1389 |
0.43 |
|
|
|
| 11 |
A |
1435 |
1385 |
3.67 |
|
|
|
| 12 |
A |
1391 |
1342 |
1.86 |
|
|
|
| 13 |
A |
1345 |
1298 |
2.57 |
|
|
|
| 14 |
A |
1254 |
1210 |
0.25 |
|
|
|
| 15 |
A |
1163 |
1122 |
0.20 |
|
|
|
| 16 |
A |
1105 |
1067 |
0.21 |
|
|
|
| 17 |
A |
1038 |
1001 |
1.18 |
|
|
|
| 18 |
A |
921 |
889 |
1.84 |
|
|
|
| 19 |
A |
888 |
857 |
0.25 |
|
|
|
| 20 |
A |
750 |
724 |
1.52 |
|
|
|
| 21 |
A |
468 |
452 |
39.23 |
|
|
|
| 22 |
A |
367 |
354 |
2.40 |
|
|
|
| 23 |
A |
253 |
244 |
0.02 |
|
|
|
| 24 |
A |
116 |
112 |
0.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19273.0 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 18598.4 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 |
-0.113 |
|
|
|
| 2 |
C |
-0.110 |
|
|
|
| 3 |
C |
-0.092 |
|
|
|
| 4 |
H |
0.039 |
|
|
|
| 5 |
H |
0.047 |
|
|
|
| 6 |
H |
0.045 |
|
|
|
| 7 |
H |
0.050 |
|
|
|
| 8 |
H |
0.044 |
|
|
|
| 9 |
H |
0.044 |
|
|
|
| 10 |
H |
0.045 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.174 |
0.212 |
0.121 |
0.300 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.921 |
0.109 |
-0.077 |
| y |
0.109 |
-20.382 |
-0.412 |
| z |
-0.077 |
-0.412 |
-21.276 |
|
| Traceless |
| | x | y | z |
| x |
-0.092 |
0.109 |
-0.077 |
| y |
0.109 |
0.717 |
-0.412 |
| z |
-0.077 |
-0.412 |
-0.624 |
|
| Polar |
| 3z2-r2 | -1.249 |
| x2-y2 | -0.539 |
| xy | 0.109 |
| xz | -0.077 |
| yz | -0.412 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.749 |
-0.126 |
-0.136 |
| y |
-0.126 |
5.087 |
-0.124 |
| z |
-0.136 |
-0.124 |
4.204 |
<r2> (average value of r
2) Å
2
| <r2> |
59.440 |
| (<r2>)1/2 |
7.710 |