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 |
3410 |
3077 |
14.69 |
|
|
|
| 2 |
A1 |
3279 |
2959 |
11.90 |
|
|
|
| 3 |
A1 |
3274 |
2955 |
57.17 |
|
|
|
| 4 |
A1 |
3212 |
2899 |
52.63 |
|
|
|
| 5 |
A1 |
1788 |
1614 |
1.48 |
|
|
|
| 6 |
A1 |
1656 |
1494 |
0.00 |
|
|
|
| 7 |
A1 |
1410 |
1273 |
0.57 |
|
|
|
| 8 |
A1 |
1237 |
1117 |
0.73 |
|
|
|
| 9 |
A1 |
1164 |
1051 |
0.20 |
|
|
|
| 10 |
A1 |
1073 |
968 |
0.16 |
|
|
|
| 11 |
A1 |
1020 |
920 |
0.43 |
|
|
|
| 12 |
A1 |
921 |
831 |
1.54 |
|
|
|
| 13 |
A1 |
577 |
521 |
0.32 |
|
|
|
| 14 |
A2 |
1355 |
1223 |
0.00 |
|
|
|
| 15 |
A2 |
1237 |
1117 |
0.00 |
|
|
|
| 16 |
A2 |
1162 |
1049 |
0.00 |
|
|
|
| 17 |
A2 |
1046 |
944 |
0.00 |
|
|
|
| 18 |
A2 |
913 |
824 |
0.00 |
|
|
|
| 19 |
A2 |
579 |
523 |
0.00 |
|
|
|
| 20 |
B1 |
3267 |
2949 |
50.78 |
|
|
|
| 21 |
B1 |
3200 |
2888 |
65.43 |
|
|
|
| 22 |
B1 |
1621 |
1463 |
0.03 |
|
|
|
| 23 |
B1 |
1365 |
1232 |
0.14 |
|
|
|
| 24 |
B1 |
1098 |
991 |
3.57 |
|
|
|
| 25 |
B1 |
895 |
808 |
8.59 |
|
|
|
| 26 |
B1 |
780 |
704 |
44.59 |
|
|
|
| 27 |
B1 |
497 |
449 |
7.00 |
|
|
|
| 28 |
B2 |
3381 |
3052 |
7.16 |
|
|
|
| 29 |
B2 |
3274 |
2955 |
109.36 |
|
|
|
| 30 |
B2 |
1467 |
1324 |
15.39 |
|
|
|
| 31 |
B2 |
1381 |
1247 |
1.69 |
|
|
|
| 32 |
B2 |
1370 |
1237 |
6.12 |
|
|
|
| 33 |
B2 |
1207 |
1089 |
4.99 |
|
|
|
| 34 |
B2 |
986 |
890 |
0.12 |
|
|
|
| 35 |
B2 |
908 |
820 |
7.56 |
|
|
|
| 36 |
B2 |
790 |
713 |
0.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28899.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 26084.4 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 |
-0.124 |
-0.232 |
|
|
| 2 |
C |
-0.124 |
-0.232 |
|
|
| 3 |
C |
-0.189 |
0.294 |
|
|
| 4 |
C |
-0.189 |
0.294 |
|
|
| 5 |
C |
-0.177 |
-0.328 |
|
|
| 6 |
C |
-0.177 |
-0.328 |
|
|
| 7 |
H |
0.144 |
0.128 |
|
|
| 8 |
H |
0.144 |
0.128 |
|
|
| 9 |
H |
0.119 |
-0.024 |
|
|
| 10 |
H |
0.119 |
-0.024 |
|
|
| 11 |
H |
0.116 |
0.078 |
|
|
| 12 |
H |
0.116 |
0.078 |
|
|
| 13 |
H |
0.111 |
0.084 |
|
|
| 14 |
H |
0.111 |
0.084 |
|
|
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 |
-0.114 |
0.114 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.382 |
0.000 |
0.000 |
| y |
0.000 |
-35.443 |
0.000 |
| z |
0.000 |
0.000 |
-35.861 |
|
| Traceless |
| | x | y | z |
| x |
-2.729 |
0.000 |
0.000 |
| y |
0.000 |
1.678 |
0.000 |
| z |
0.000 |
0.000 |
1.051 |
|
| Polar |
| 3z2-r2 | 2.103 |
| x2-y2 | -2.938 |
| 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 |
6.931 |
0.000 |
0.000 |
| y |
0.000 |
8.622 |
0.000 |
| z |
0.000 |
0.000 |
8.353 |
<r2> (average value of r
2) Å
2
| <r2> |
119.518 |
| (<r2>)1/2 |
10.932 |