Vibrational Frequencies calculated at HF/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 |
4153 |
3781 |
42.46 |
|
|
|
| 2 |
A |
3248 |
2957 |
109.44 |
|
|
|
| 3 |
A |
3232 |
2942 |
19.88 |
|
|
|
| 4 |
A |
3209 |
2921 |
9.69 |
|
|
|
| 5 |
A |
3192 |
2906 |
32.11 |
|
|
|
| 6 |
A |
3171 |
2887 |
31.10 |
|
|
|
| 7 |
A |
1640 |
1493 |
10.59 |
|
|
|
| 8 |
A |
1608 |
1464 |
3.06 |
|
|
|
| 9 |
A |
1560 |
1420 |
81.45 |
|
|
|
| 10 |
A |
1433 |
1305 |
0.41 |
|
|
|
| 11 |
A |
1390 |
1265 |
16.53 |
|
|
|
| 12 |
A |
1314 |
1196 |
0.60 |
|
|
|
| 13 |
A |
1246 |
1135 |
157.18 |
|
|
|
| 14 |
A |
1176 |
1071 |
27.14 |
|
|
|
| 15 |
A |
1042 |
949 |
8.94 |
|
|
|
| 16 |
A |
973 |
885 |
0.93 |
|
|
|
| 17 |
A |
810 |
737 |
5.05 |
|
|
|
| 18 |
A |
657 |
598 |
3.63 |
|
|
|
| 19 |
A |
490 |
446 |
4.31 |
|
|
|
| 20 |
A |
192 |
175 |
1.64 |
|
|
|
| 21 |
A |
3227 |
2938 |
53.77 |
|
|
|
| 22 |
A |
3166 |
2882 |
47.93 |
|
|
|
| 23 |
A |
1599 |
1455 |
1.87 |
|
|
|
| 24 |
A |
1424 |
1296 |
0.82 |
|
|
|
| 25 |
A |
1375 |
1252 |
0.14 |
|
|
|
| 26 |
A |
1359 |
1237 |
0.36 |
|
|
|
| 27 |
A |
1297 |
1180 |
0.01 |
|
|
|
| 28 |
A |
1133 |
1031 |
9.24 |
|
|
|
| 29 |
A |
1014 |
923 |
4.88 |
|
|
|
| 30 |
A |
976 |
889 |
0.45 |
|
|
|
| 31 |
A |
847 |
771 |
0.15 |
|
|
|
| 32 |
A |
421 |
383 |
27.53 |
|
|
|
| 33 |
A |
295 |
269 |
93.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26933.0 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 24519.8 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 HF/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.465 |
|
|
|
| 2 |
C |
-0.783 |
|
|
|
| 3 |
C |
-0.783 |
|
|
|
| 4 |
C |
-0.585 |
|
|
|
| 5 |
O |
-0.743 |
|
|
|
| 6 |
H |
0.433 |
|
|
|
| 7 |
H |
0.398 |
|
|
|
| 8 |
H |
0.217 |
|
|
|
| 9 |
H |
0.398 |
|
|
|
| 10 |
H |
0.217 |
|
|
|
| 11 |
H |
0.217 |
|
|
|
| 12 |
H |
0.390 |
|
|
|
| 13 |
H |
0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.216 |
-1.711 |
0.000 |
1.725 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.918 |
1.458 |
0.000 |
| y |
1.458 |
-36.976 |
0.000 |
| z |
0.000 |
0.000 |
-32.391 |
|
| Traceless |
| | x | y | z |
| x |
6.766 |
1.458 |
0.000 |
| y |
1.458 |
-6.821 |
0.000 |
| z |
0.000 |
0.000 |
0.056 |
|
| Polar |
| 3z2-r2 | 0.111 |
| x2-y2 | 9.058 |
| xy | 1.458 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.950 |
-0.469 |
0.000 |
| y |
-0.469 |
7.397 |
0.000 |
| z |
0.000 |
0.000 |
7.323 |
<r2> (average value of r
2) Å
2
| <r2> |
114.535 |
| (<r2>)1/2 |
10.702 |