Vibrational Frequencies calculated at B1B95/6-311G**
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 |
3142 |
3016 |
19.94 |
|
|
|
2 |
A |
3121 |
2997 |
50.38 |
|
|
|
3 |
A |
3118 |
2994 |
55.22 |
|
|
|
4 |
A |
3043 |
2921 |
20.32 |
|
|
|
5 |
A |
2923 |
2806 |
31.02 |
|
|
|
6 |
A |
1504 |
1444 |
8.50 |
|
|
|
7 |
A |
1496 |
1436 |
8.80 |
|
|
|
8 |
A |
1455 |
1397 |
2.63 |
|
|
|
9 |
A |
1401 |
1346 |
4.96 |
|
|
|
10 |
A |
1311 |
1259 |
2.94 |
|
|
|
11 |
A |
1203 |
1155 |
0.80 |
|
|
|
12 |
A |
1081 |
1038 |
1.20 |
|
|
|
13 |
A |
987 |
948 |
1.51 |
|
|
|
14 |
A |
824 |
792 |
0.08 |
|
|
|
15 |
A |
524 |
503 |
29.69 |
|
|
|
16 |
A |
398 |
382 |
13.53 |
|
|
|
17 |
A |
346 |
332 |
0.48 |
|
|
|
18 |
A |
250 |
240 |
0.04 |
|
|
|
19 |
A |
3248 |
3118 |
17.68 |
|
|
|
20 |
A |
3119 |
2995 |
17.36 |
|
|
|
21 |
A |
3116 |
2991 |
5.88 |
|
|
|
22 |
A |
3040 |
2918 |
38.08 |
|
|
|
23 |
A |
1486 |
1426 |
2.78 |
|
|
|
24 |
A |
1481 |
1421 |
0.30 |
|
|
|
25 |
A |
1387 |
1332 |
6.65 |
|
|
|
26 |
A |
1319 |
1266 |
0.52 |
|
|
|
27 |
A |
1183 |
1136 |
0.35 |
|
|
|
28 |
A |
971 |
932 |
0.00 |
|
|
|
29 |
A |
936 |
898 |
0.82 |
|
|
|
30 |
A |
900 |
864 |
0.68 |
|
|
|
31 |
A |
360 |
346 |
0.20 |
|
|
|
32 |
A |
225 |
216 |
0.00 |
|
|
|
33 |
A |
141 |
135 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25517.8 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 24499.6 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 B1B95/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.256 |
|
|
|
2 |
C |
-0.226 |
|
|
|
3 |
H |
0.146 |
|
|
|
4 |
H |
0.121 |
|
|
|
5 |
H |
0.121 |
|
|
|
6 |
C |
-0.319 |
|
|
|
7 |
C |
-0.319 |
|
|
|
8 |
H |
0.123 |
|
|
|
9 |
H |
0.120 |
|
|
|
10 |
H |
0.123 |
|
|
|
11 |
H |
0.123 |
|
|
|
12 |
H |
0.120 |
|
|
|
13 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.294 |
0.008 |
0.000 |
0.294 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.034 |
0.297 |
0.000 |
y |
0.297 |
-28.041 |
0.000 |
z |
0.000 |
0.000 |
-27.350 |
|
Traceless |
| x | y | z |
x |
-0.338 |
0.297 |
0.000 |
y |
0.297 |
-0.349 |
0.000 |
z |
0.000 |
0.000 |
0.687 |
|
Polar |
3z2-r2 | 1.374 |
x2-y2 | 0.007 |
xy | 0.297 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.563 |
0.717 |
0.000 |
y |
0.717 |
6.884 |
0.000 |
z |
0.000 |
0.000 |
7.343 |
<r2> (average value of r
2) Å
2
<r2> |
94.097 |
(<r2>)1/2 |
9.700 |