Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3368 |
3040 |
20.78 |
|
|
|
| 2 |
A1 |
3348 |
3022 |
16.76 |
|
|
|
| 3 |
A1 |
3334 |
3009 |
5.92 |
|
|
|
| 4 |
A1 |
3309 |
2987 |
12.20 |
|
|
|
| 5 |
A1 |
1653 |
1492 |
0.31 |
|
|
|
| 6 |
A1 |
1625 |
1467 |
2.72 |
|
|
|
| 7 |
A1 |
1604 |
1448 |
3.12 |
|
|
|
| 8 |
A1 |
1344 |
1213 |
0.89 |
|
|
|
| 9 |
A1 |
1243 |
1122 |
0.06 |
|
|
|
| 10 |
A1 |
1074 |
969 |
0.54 |
|
|
|
| 11 |
A1 |
1034 |
933 |
0.00 |
|
|
|
| 12 |
A1 |
851 |
768 |
0.02 |
|
|
|
| 13 |
A1 |
554 |
500 |
0.23 |
|
|
|
| 14 |
A2 |
994 |
897 |
0.00 |
|
|
|
| 15 |
A2 |
848 |
765 |
0.00 |
|
|
|
| 16 |
A2 |
540 |
487 |
0.00 |
|
|
|
| 17 |
A2 |
394 |
356 |
0.00 |
|
|
|
| 18 |
B1 |
1012 |
914 |
0.00 |
|
|
|
| 19 |
B1 |
914 |
825 |
5.42 |
|
|
|
| 20 |
B1 |
780 |
704 |
76.13 |
|
|
|
| 21 |
B1 |
727 |
656 |
2.88 |
|
|
|
| 22 |
B1 |
684 |
617 |
34.83 |
|
|
|
| 23 |
B1 |
488 |
440 |
9.93 |
|
|
|
| 24 |
B1 |
206 |
186 |
0.93 |
|
|
|
| 25 |
B2 |
3406 |
3074 |
15.40 |
|
|
|
| 26 |
B2 |
3356 |
3029 |
55.41 |
|
|
|
| 27 |
B2 |
3336 |
3011 |
1.23 |
|
|
|
| 28 |
B2 |
1647 |
1487 |
1.66 |
|
|
|
| 29 |
B2 |
1560 |
1408 |
3.44 |
|
|
|
| 30 |
B2 |
1449 |
1308 |
0.56 |
|
|
|
| 31 |
B2 |
1415 |
1278 |
0.08 |
|
|
|
| 32 |
B2 |
1237 |
1117 |
0.01 |
|
|
|
| 33 |
B2 |
1161 |
1048 |
0.71 |
|
|
|
| 34 |
B2 |
1033 |
932 |
0.76 |
|
|
|
| 35 |
B2 |
652 |
589 |
0.01 |
|
|
|
| 36 |
B2 |
384 |
347 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26281.3 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 23721.5 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.021 |
|
|
|
| 2 |
C |
-0.146 |
|
|
|
| 3 |
C |
-0.144 |
|
|
|
| 4 |
C |
-0.151 |
|
|
|
| 5 |
C |
-0.144 |
|
|
|
| 6 |
C |
-0.146 |
|
|
|
| 7 |
C |
-0.281 |
|
|
|
| 8 |
H |
0.145 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
| 11 |
H |
0.147 |
|
|
|
| 12 |
H |
0.145 |
|
|
|
| 13 |
H |
0.130 |
|
|
|
| 14 |
H |
0.130 |
|
|
|
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 |
-0.054 |
0.054 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.023 |
0.000 |
0.000 |
| y |
0.000 |
-37.028 |
0.000 |
| z |
0.000 |
0.000 |
-37.265 |
|
| Traceless |
| | x | y | z |
| x |
-8.877 |
0.000 |
0.000 |
| y |
0.000 |
4.616 |
0.000 |
| z |
0.000 |
0.000 |
4.260 |
|
| Polar |
| 3z2-r2 | 8.521 |
| x2-y2 | -8.995 |
| 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 |
3.633 |
0.000 |
0.000 |
| y |
0.000 |
10.190 |
0.000 |
| z |
0.000 |
0.000 |
13.038 |
<r2> (average value of r
2) Å
2
| <r2> |
190.765 |
| (<r2>)1/2 |
13.812 |