Vibrational Frequencies calculated at B1B95/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3188 |
3027 |
60.40 |
|
|
|
| 2 |
A |
3171 |
3010 |
9.65 |
|
|
|
| 3 |
A |
3163 |
3002 |
39.56 |
|
|
|
| 4 |
A |
3159 |
2999 |
22.37 |
|
|
|
| 5 |
A |
3154 |
2994 |
18.50 |
|
|
|
| 6 |
A |
3128 |
2969 |
5.17 |
|
|
|
| 7 |
A |
3120 |
2962 |
21.49 |
|
|
|
| 8 |
A |
3077 |
2921 |
32.19 |
|
|
|
| 9 |
A |
3066 |
2910 |
27.75 |
|
|
|
| 10 |
A |
3058 |
2903 |
29.41 |
|
|
|
| 11 |
A |
1779 |
1689 |
2.12 |
|
|
|
| 12 |
A |
1536 |
1459 |
5.22 |
|
|
|
| 13 |
A |
1527 |
1450 |
6.65 |
|
|
|
| 14 |
A |
1520 |
1443 |
4.50 |
|
|
|
| 15 |
A |
1512 |
1436 |
5.90 |
|
|
|
| 16 |
A |
1509 |
1432 |
0.84 |
|
|
|
| 17 |
A |
1461 |
1387 |
7.83 |
|
|
|
| 18 |
A |
1433 |
1361 |
1.40 |
|
|
|
| 19 |
A |
1423 |
1351 |
2.34 |
|
|
|
| 20 |
A |
1351 |
1282 |
7.32 |
|
|
|
| 21 |
A |
1315 |
1249 |
0.20 |
|
|
|
| 22 |
A |
1292 |
1227 |
0.22 |
|
|
|
| 23 |
A |
1185 |
1125 |
0.62 |
|
|
|
| 24 |
A |
1106 |
1050 |
3.47 |
|
|
|
| 25 |
A |
1073 |
1019 |
0.50 |
|
|
|
| 26 |
A |
1058 |
1004 |
2.95 |
|
|
|
| 27 |
A |
1054 |
1000 |
0.32 |
|
|
|
| 28 |
A |
1019 |
967 |
0.30 |
|
|
|
| 29 |
A |
957 |
909 |
11.48 |
|
|
|
| 30 |
A |
881 |
837 |
1.71 |
|
|
|
| 31 |
A |
798 |
757 |
3.41 |
|
|
|
| 32 |
A |
728 |
691 |
30.64 |
|
|
|
| 33 |
A |
569 |
540 |
7.08 |
|
|
|
| 34 |
A |
472 |
448 |
1.35 |
|
|
|
| 35 |
A |
294 |
279 |
0.04 |
|
|
|
| 36 |
A |
255 |
242 |
0.02 |
|
|
|
| 37 |
A |
212 |
202 |
0.00 |
|
|
|
| 38 |
A |
138 |
131 |
0.37 |
|
|
|
| 39 |
A |
54 |
51 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30395.4 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 28854.4 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.488 |
|
|
|
| 2 |
H |
0.161 |
|
|
|
| 3 |
H |
0.161 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
| 5 |
C |
-0.347 |
|
|
|
| 6 |
H |
0.160 |
|
|
|
| 7 |
H |
0.165 |
|
|
|
| 8 |
C |
-0.535 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
| 10 |
H |
0.170 |
|
|
|
| 11 |
H |
0.173 |
|
|
|
| 12 |
C |
-0.115 |
|
|
|
| 13 |
H |
0.140 |
|
|
|
| 14 |
C |
-0.130 |
|
|
|
| 15 |
H |
0.143 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.025 |
-0.193 |
0.033 |
0.197 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.424 |
0.304 |
0.828 |
| y |
0.304 |
-32.026 |
-0.326 |
| z |
0.828 |
-0.326 |
-33.832 |
|
| Traceless |
| | x | y | z |
| x |
1.505 |
0.304 |
0.828 |
| y |
0.304 |
0.602 |
-0.326 |
| z |
0.828 |
-0.326 |
-2.107 |
|
| Polar |
| 3z2-r2 | -4.213 |
| x2-y2 | 0.602 |
| xy | 0.304 |
| xz | 0.828 |
| yz | -0.326 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.641 |
0.314 |
0.672 |
| y |
0.314 |
7.276 |
-0.169 |
| z |
0.672 |
-0.169 |
5.969 |
<r2> (average value of r
2) Å
2
| <r2> |
164.518 |
| (<r2>)1/2 |
12.826 |