Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3496 |
3344 |
76.58 |
|
|
|
| 2 |
A' |
3199 |
3060 |
22.08 |
|
|
|
| 3 |
A' |
3180 |
3042 |
2.11 |
|
|
|
| 4 |
A' |
3159 |
3022 |
3.03 |
|
|
|
| 5 |
A' |
3051 |
2918 |
19.91 |
|
|
|
| 6 |
A' |
2215 |
2119 |
7.22 |
|
|
|
| 7 |
A' |
1707 |
1633 |
7.41 |
|
|
|
| 8 |
A' |
1479 |
1414 |
11.46 |
|
|
|
| 9 |
A' |
1428 |
1366 |
7.59 |
|
|
|
| 10 |
A' |
1387 |
1327 |
6.92 |
|
|
|
| 11 |
A' |
1260 |
1205 |
0.08 |
|
|
|
| 12 |
A' |
1120 |
1071 |
0.04 |
|
|
|
| 13 |
A' |
977 |
935 |
20.50 |
|
|
|
| 14 |
A' |
918 |
878 |
3.18 |
|
|
|
| 15 |
A' |
662 |
633 |
40.00 |
|
|
|
| 16 |
A' |
655 |
627 |
19.18 |
|
|
|
| 17 |
A' |
378 |
362 |
7.96 |
|
|
|
| 18 |
A' |
159 |
152 |
0.48 |
|
|
|
| 19 |
A" |
3111 |
2976 |
12.80 |
|
|
|
| 20 |
A" |
1479 |
1415 |
9.01 |
|
|
|
| 21 |
A" |
1055 |
1009 |
1.08 |
|
|
|
| 22 |
A" |
984 |
942 |
0.99 |
|
|
|
| 23 |
A" |
754 |
722 |
29.01 |
|
|
|
| 24 |
A" |
616 |
589 |
66.82 |
|
|
|
| 25 |
A" |
515 |
493 |
15.81 |
|
|
|
| 26 |
A" |
284 |
271 |
2.21 |
|
|
|
| 27 |
A" |
135 |
129 |
0.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19680.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18826.6 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.221 |
|
|
|
| 2 |
C |
-0.043 |
|
|
|
| 3 |
C |
0.193 |
|
|
|
| 4 |
H |
0.170 |
|
|
|
| 5 |
C |
-0.474 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
C |
0.006 |
|
|
|
| 8 |
H |
0.179 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
| 11 |
C |
-0.745 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.884 |
-0.230 |
0.000 |
0.913 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.954 |
-2.070 |
0.000 |
| y |
-2.070 |
-28.697 |
0.000 |
| z |
0.000 |
0.000 |
-33.207 |
|
| Traceless |
| | x | y | z |
| x |
4.998 |
-2.070 |
0.000 |
| y |
-2.070 |
0.884 |
0.000 |
| z |
0.000 |
0.000 |
-5.882 |
|
| Polar |
| 3z2-r2 | -11.764 |
| x2-y2 | 2.743 |
| xy | -2.070 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.273 |
-0.747 |
0.000 |
| y |
-0.747 |
7.690 |
0.000 |
| z |
0.000 |
0.000 |
5.410 |
<r2> (average value of r
2) Å
2
| <r2> |
133.300 |
| (<r2>)1/2 |
11.546 |