Vibrational Frequencies calculated at HF/3-21G*
| 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 |
3309 |
2987 |
0.05 |
|
|
|
| 2 |
A1 |
3308 |
2986 |
21.71 |
|
|
|
| 3 |
A1 |
1987 |
1794 |
2.42 |
|
|
|
| 4 |
A1 |
1637 |
1478 |
0.24 |
|
|
|
| 5 |
A1 |
1605 |
1449 |
0.67 |
|
|
|
| 6 |
A1 |
1199 |
1082 |
5.96 |
|
|
|
| 7 |
A1 |
1081 |
975 |
4.12 |
|
|
|
| 8 |
A1 |
765 |
690 |
13.36 |
|
|
|
| 9 |
A2 |
3380 |
3051 |
0.00 |
|
|
|
| 10 |
A2 |
1283 |
1158 |
0.00 |
|
|
|
| 11 |
A2 |
1071 |
967 |
0.00 |
|
|
|
| 12 |
A2 |
699 |
631 |
0.00 |
|
|
|
| 13 |
B1 |
3396 |
3065 |
14.26 |
|
|
|
| 14 |
B1 |
1243 |
1122 |
0.01 |
|
|
|
| 15 |
B1 |
1102 |
995 |
57.86 |
|
|
|
| 16 |
B1 |
842 |
760 |
1.28 |
|
|
|
| 17 |
B1 |
380 |
343 |
7.93 |
|
|
|
| 18 |
B2 |
3382 |
3053 |
13.12 |
|
|
|
| 19 |
B2 |
3303 |
2981 |
12.33 |
|
|
|
| 20 |
B2 |
1599 |
1444 |
1.96 |
|
|
|
| 21 |
B2 |
1278 |
1153 |
15.58 |
|
|
|
| 22 |
B2 |
1241 |
1120 |
1.05 |
|
|
|
| 23 |
B2 |
951 |
859 |
15.85 |
|
|
|
| 24 |
B2 |
398 |
360 |
0.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20219.4 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 18250.0 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.524 |
-0.556 |
|
|
| 2 |
C |
-0.094 |
0.230 |
|
|
| 3 |
H |
0.215 |
0.196 |
|
|
| 4 |
H |
0.215 |
0.196 |
|
|
| 5 |
C |
-0.386 |
-0.292 |
|
|
| 6 |
C |
-0.386 |
-0.292 |
|
|
| 7 |
H |
0.240 |
0.129 |
|
|
| 8 |
H |
0.240 |
0.129 |
|
|
| 9 |
H |
0.240 |
0.129 |
|
|
| 10 |
H |
0.240 |
0.129 |
|
|
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 |
-0.295 |
0.295 |
| CHELPG |
0.000 |
0.000 |
-0.280 |
0.280 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.887 |
0.000 |
0.000 |
| y |
0.000 |
-24.504 |
0.000 |
| z |
0.000 |
0.000 |
-24.531 |
|
| Traceless |
| | x | y | z |
| x |
-1.370 |
0.000 |
0.000 |
| y |
0.000 |
0.705 |
0.000 |
| z |
0.000 |
0.000 |
0.665 |
|
| Polar |
| 3z2-r2 | 1.329 |
| x2-y2 | -1.383 |
| 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 |
3.422 |
0.000 |
0.000 |
| y |
0.000 |
5.329 |
0.000 |
| z |
0.000 |
0.000 |
7.695 |
<r2> (average value of r
2) Å
2
| <r2> |
76.504 |
| (<r2>)1/2 |
8.747 |