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 |
3269 |
3138 |
6.86 |
|
|
|
| 2 |
A |
3239 |
3110 |
2.74 |
|
|
|
| 3 |
A |
3134 |
3009 |
33.13 |
|
|
|
| 4 |
A |
3090 |
2967 |
30.68 |
|
|
|
| 5 |
A |
3047 |
2925 |
49.30 |
|
|
|
| 6 |
A |
3026 |
2905 |
43.37 |
|
|
|
| 7 |
A |
1698 |
1631 |
60.40 |
|
|
|
| 8 |
A |
1512 |
1452 |
1.24 |
|
|
|
| 9 |
A |
1488 |
1429 |
0.83 |
|
|
|
| 10 |
A |
1409 |
1352 |
4.16 |
|
|
|
| 11 |
A |
1328 |
1275 |
1.79 |
|
|
|
| 12 |
A |
1299 |
1247 |
6.11 |
|
|
|
| 13 |
A |
1247 |
1197 |
11.56 |
|
|
|
| 14 |
A |
1213 |
1164 |
22.44 |
|
|
|
| 15 |
A |
1168 |
1122 |
68.49 |
|
|
|
| 16 |
A |
1102 |
1058 |
33.22 |
|
|
|
| 17 |
A |
1068 |
1025 |
5.94 |
|
|
|
| 18 |
A |
1021 |
981 |
10.38 |
|
|
|
| 19 |
A |
957 |
919 |
19.48 |
|
|
|
| 20 |
A |
950 |
912 |
34.11 |
|
|
|
| 21 |
A |
926 |
889 |
3.69 |
|
|
|
| 22 |
A |
853 |
819 |
2.78 |
|
|
|
| 23 |
A |
837 |
804 |
6.90 |
|
|
|
| 24 |
A |
724 |
695 |
41.27 |
|
|
|
| 25 |
A |
672 |
645 |
0.95 |
|
|
|
| 26 |
A |
458 |
440 |
22.32 |
|
|
|
| 27 |
A |
136 |
131 |
1.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20434.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 19619.0 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.113 |
|
|
|
| 2 |
C |
-0.258 |
|
|
|
| 3 |
H |
0.121 |
|
|
|
| 4 |
C |
0.110 |
|
|
|
| 5 |
O |
-0.320 |
|
|
|
| 6 |
H |
0.140 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
C |
-0.265 |
|
|
|
| 9 |
H |
0.132 |
|
|
|
| 10 |
H |
0.133 |
|
|
|
| 11 |
C |
-0.045 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.752 |
0.870 |
0.141 |
1.159 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.560 |
1.196 |
0.067 |
| y |
1.196 |
-31.233 |
-0.178 |
| z |
0.067 |
-0.178 |
-31.031 |
|
| Traceless |
| | x | y | z |
| x |
4.572 |
1.196 |
0.067 |
| y |
1.196 |
-2.437 |
-0.178 |
| z |
0.067 |
-0.178 |
-2.134 |
|
| Polar |
| 3z2-r2 | -4.269 |
| x2-y2 | 4.673 |
| xy | 1.196 |
| xz | 0.067 |
| yz | -0.178 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.303 |
-0.210 |
0.055 |
| y |
-0.210 |
7.298 |
-0.024 |
| z |
0.055 |
-0.024 |
4.808 |
<r2> (average value of r
2) Å
2
| <r2> |
93.136 |
| (<r2>)1/2 |
9.651 |