Vibrational Frequencies calculated at B3PW91/aug-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' |
3270 |
3156 |
0.35 |
121.17 |
0.29 |
0.45 |
| 2 |
A' |
3113 |
3004 |
15.23 |
83.91 |
0.70 |
0.83 |
| 3 |
A' |
3028 |
2923 |
57.64 |
313.96 |
0.04 |
0.07 |
| 4 |
A' |
3026 |
2921 |
50.09 |
117.61 |
0.12 |
0.22 |
| 5 |
A' |
1869 |
1803 |
15.34 |
78.24 |
0.12 |
0.21 |
| 6 |
A' |
1517 |
1464 |
4.76 |
10.18 |
0.31 |
0.47 |
| 7 |
A' |
1472 |
1421 |
10.90 |
10.90 |
0.50 |
0.67 |
| 8 |
A' |
1395 |
1347 |
0.39 |
8.15 |
0.47 |
0.64 |
| 9 |
A' |
1197 |
1155 |
2.44 |
8.46 |
0.41 |
0.58 |
| 10 |
A' |
1087 |
1049 |
6.15 |
5.23 |
0.12 |
0.22 |
| 11 |
A' |
1067 |
1030 |
31.01 |
1.80 |
0.45 |
0.62 |
| 12 |
A' |
983 |
949 |
6.82 |
7.32 |
0.19 |
0.32 |
| 13 |
A' |
943 |
910 |
14.53 |
4.13 |
0.48 |
0.65 |
| 14 |
A' |
687 |
663 |
0.90 |
14.26 |
0.55 |
0.71 |
| 15 |
A' |
326 |
314 |
1.93 |
1.82 |
0.75 |
0.86 |
| 16 |
A" |
3089 |
2981 |
38.32 |
115.01 |
0.75 |
0.86 |
| 17 |
A" |
3082 |
2975 |
21.99 |
89.88 |
0.75 |
0.86 |
| 18 |
A" |
1469 |
1417 |
8.81 |
5.45 |
0.75 |
0.86 |
| 19 |
A" |
1119 |
1080 |
1.20 |
0.56 |
0.75 |
0.86 |
| 20 |
A" |
1049 |
1013 |
0.30 |
2.05 |
0.75 |
0.86 |
| 21 |
A" |
986 |
951 |
2.56 |
0.78 |
0.75 |
0.86 |
| 22 |
A" |
736 |
710 |
33.52 |
1.37 |
0.75 |
0.86 |
| 23 |
A" |
303 |
292 |
13.19 |
0.23 |
0.75 |
0.86 |
| 24 |
A" |
162 |
157 |
0.43 |
0.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18487.0 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 17841.8 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.815 |
|
|
|
| 2 |
C |
-0.688 |
|
|
|
| 3 |
C |
-0.968 |
|
|
|
| 4 |
C |
-0.541 |
|
|
|
| 5 |
H |
0.229 |
|
|
|
| 6 |
H |
0.229 |
|
|
|
| 7 |
H |
0.257 |
|
|
|
| 8 |
H |
0.223 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.223 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.180 |
0.912 |
0.000 |
0.929 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.515 |
-0.675 |
0.000 |
| y |
-0.675 |
-25.200 |
0.000 |
| z |
0.000 |
0.000 |
-25.600 |
|
| Traceless |
| | x | y | z |
| x |
1.885 |
-0.675 |
0.000 |
| y |
-0.675 |
-0.642 |
0.000 |
| z |
0.000 |
0.000 |
-1.243 |
|
| Polar |
| 3z2-r2 | -2.485 |
| x2-y2 | 1.685 |
| xy | -0.675 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.694 |
-0.613 |
0.000 |
| y |
-0.613 |
8.096 |
0.000 |
| z |
0.000 |
0.000 |
5.642 |
<r2> (average value of r
2) Å
2
| <r2> |
79.842 |
| (<r2>)1/2 |
8.935 |