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 |
A1 |
3277 |
2983 |
10.26 |
|
|
|
| 2 |
A1 |
3238 |
2948 |
26.00 |
|
|
|
| 3 |
A1 |
3152 |
2869 |
54.80 |
|
|
|
| 4 |
A1 |
1848 |
1682 |
32.55 |
|
|
|
| 5 |
A1 |
1619 |
1474 |
14.11 |
|
|
|
| 6 |
A1 |
1564 |
1424 |
0.69 |
|
|
|
| 7 |
A1 |
1532 |
1395 |
0.50 |
|
|
|
| 8 |
A1 |
1175 |
1070 |
1.88 |
|
|
|
| 9 |
A1 |
856 |
780 |
0.03 |
|
|
|
| 10 |
A1 |
404 |
367 |
0.43 |
|
|
|
| 11 |
A2 |
3186 |
2900 |
0.00 |
|
|
|
| 12 |
A2 |
1590 |
1447 |
0.00 |
|
|
|
| 13 |
A2 |
1107 |
1008 |
0.00 |
|
|
|
| 14 |
A2 |
765 |
697 |
0.00 |
|
|
|
| 15 |
A2 |
182 |
166 |
0.00 |
|
|
|
| 16 |
B1 |
3191 |
2905 |
61.18 |
|
|
|
| 17 |
B1 |
1608 |
1464 |
14.64 |
|
|
|
| 18 |
B1 |
1208 |
1100 |
0.29 |
|
|
|
| 19 |
B1 |
1040 |
947 |
56.61 |
|
|
|
| 20 |
B1 |
480 |
437 |
9.32 |
|
|
|
| 21 |
B1 |
229 |
209 |
0.36 |
|
|
|
| 22 |
B2 |
3351 |
3051 |
22.13 |
|
|
|
| 23 |
B2 |
3236 |
2946 |
34.69 |
|
|
|
| 24 |
B2 |
3145 |
2863 |
20.52 |
|
|
|
| 25 |
B2 |
1600 |
1457 |
3.83 |
|
|
|
| 26 |
B2 |
1538 |
1401 |
6.15 |
|
|
|
| 27 |
B2 |
1398 |
1272 |
2.32 |
|
|
|
| 28 |
B2 |
1061 |
966 |
0.26 |
|
|
|
| 29 |
B2 |
1033 |
941 |
0.00 |
|
|
|
| 30 |
B2 |
470 |
428 |
1.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25040.9 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 22797.2 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 |
0.871 |
|
|
|
| 2 |
C |
-1.260 |
|
|
|
| 3 |
H |
0.341 |
|
|
|
| 4 |
H |
0.341 |
|
|
|
| 5 |
C |
-0.946 |
|
|
|
| 6 |
C |
-0.946 |
|
|
|
| 7 |
H |
0.257 |
|
|
|
| 8 |
H |
0.271 |
|
|
|
| 9 |
H |
0.271 |
|
|
|
| 10 |
H |
0.257 |
|
|
|
| 11 |
H |
0.271 |
|
|
|
| 12 |
H |
0.271 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.575 |
0.575 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.491 |
0.000 |
0.000 |
| y |
0.000 |
-25.927 |
0.000 |
| z |
0.000 |
0.000 |
-26.408 |
|
| Traceless |
| | x | y | z |
| x |
-2.324 |
0.000 |
0.000 |
| y |
0.000 |
1.522 |
0.000 |
| z |
0.000 |
0.000 |
0.802 |
|
| Polar |
| 3z2-r2 | 1.604 |
| x2-y2 | -2.564 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.947 |
0.000 |
0.000 |
| y |
0.000 |
7.278 |
0.000 |
| z |
0.000 |
0.000 |
9.115 |
<r2> (average value of r
2) Å
2
| <r2> |
90.291 |
| (<r2>)1/2 |
9.502 |