Vibrational Frequencies calculated at HF/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' |
3368 |
3058 |
37.39 |
|
|
|
| 2 |
A' |
3291 |
2988 |
19.64 |
|
|
|
| 3 |
A' |
3277 |
2976 |
24.65 |
|
|
|
| 4 |
A' |
3241 |
2942 |
25.19 |
|
|
|
| 5 |
A' |
3169 |
2877 |
44.21 |
|
|
|
| 6 |
A' |
1635 |
1485 |
1.41 |
|
|
|
| 7 |
A' |
1595 |
1449 |
7.35 |
|
|
|
| 8 |
A' |
1542 |
1400 |
1.82 |
|
|
|
| 9 |
A' |
1491 |
1354 |
2.80 |
|
|
|
| 10 |
A' |
1318 |
1197 |
0.07 |
|
|
|
| 11 |
A' |
1293 |
1174 |
0.01 |
|
|
|
| 12 |
A' |
1161 |
1055 |
2.68 |
|
|
|
| 13 |
A' |
1064 |
966 |
9.20 |
|
|
|
| 14 |
A' |
1006 |
914 |
3.59 |
|
|
|
| 15 |
A' |
847 |
769 |
5.44 |
|
|
|
| 16 |
A' |
820 |
744 |
4.42 |
|
|
|
| 17 |
A' |
389 |
353 |
0.19 |
|
|
|
| 18 |
A" |
3351 |
3043 |
0.28 |
|
|
|
| 19 |
A" |
3268 |
2967 |
30.82 |
|
|
|
| 20 |
A" |
3237 |
2939 |
43.12 |
|
|
|
| 21 |
A" |
1587 |
1441 |
1.62 |
|
|
|
| 22 |
A" |
1563 |
1419 |
1.97 |
|
|
|
| 23 |
A" |
1289 |
1170 |
0.29 |
|
|
|
| 24 |
A" |
1245 |
1131 |
0.55 |
|
|
|
| 25 |
A" |
1194 |
1084 |
4.40 |
|
|
|
| 26 |
A" |
1177 |
1069 |
0.42 |
|
|
|
| 27 |
A" |
940 |
853 |
12.21 |
|
|
|
| 28 |
A" |
878 |
797 |
5.29 |
|
|
|
| 29 |
A" |
366 |
332 |
0.53 |
|
|
|
| 30 |
A" |
241 |
219 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25420.7 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 23082.0 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.205 |
|
|
|
| 2 |
C |
0.027 |
|
|
|
| 3 |
H |
0.022 |
|
|
|
| 4 |
C |
-0.044 |
|
|
|
| 5 |
C |
-0.044 |
|
|
|
| 6 |
H |
0.041 |
|
|
|
| 7 |
H |
0.041 |
|
|
|
| 8 |
H |
0.038 |
|
|
|
| 9 |
H |
0.038 |
|
|
|
| 10 |
H |
0.020 |
|
|
|
| 11 |
H |
0.033 |
|
|
|
| 12 |
H |
0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.025 |
0.134 |
0.000 |
0.136 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.593 |
0.260 |
0.000 |
| y |
0.260 |
-27.550 |
0.000 |
| z |
0.000 |
0.000 |
-27.302 |
|
| Traceless |
| | x | y | z |
| x |
1.833 |
0.260 |
0.000 |
| y |
0.260 |
-1.103 |
0.000 |
| z |
0.000 |
0.000 |
-0.730 |
|
| Polar |
| 3z2-r2 | -1.460 |
| x2-y2 | 1.957 |
| xy | 0.260 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.903 |
-0.400 |
0.000 |
| y |
-0.400 |
6.451 |
0.000 |
| z |
0.000 |
0.000 |
6.051 |
<r2> (average value of r
2) Å
2
| <r2> |
83.579 |
| (<r2>)1/2 |
9.142 |