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 |
3183 |
3056 |
36.46 |
|
|
|
| 2 |
A |
3141 |
3015 |
33.51 |
|
|
|
| 3 |
A |
3122 |
2998 |
21.56 |
|
|
|
| 4 |
A |
3112 |
2988 |
14.54 |
|
|
|
| 5 |
A |
3093 |
2970 |
29.20 |
|
|
|
| 6 |
A |
3050 |
2928 |
18.00 |
|
|
|
| 7 |
A |
1538 |
1477 |
9.77 |
|
|
|
| 8 |
A |
1493 |
1433 |
6.75 |
|
|
|
| 9 |
A |
1477 |
1418 |
6.10 |
|
|
|
| 10 |
A |
1446 |
1389 |
20.85 |
|
|
|
| 11 |
A |
1396 |
1340 |
4.53 |
|
|
|
| 12 |
A |
1303 |
1251 |
5.66 |
|
|
|
| 13 |
A |
1184 |
1136 |
1.52 |
|
|
|
| 14 |
A |
1166 |
1119 |
5.24 |
|
|
|
| 15 |
A |
1149 |
1103 |
1.42 |
|
|
|
| 16 |
A |
1129 |
1084 |
7.57 |
|
|
|
| 17 |
A |
1042 |
1001 |
13.73 |
|
|
|
| 18 |
A |
998 |
958 |
13.56 |
|
|
|
| 19 |
A |
907 |
870 |
3.98 |
|
|
|
| 20 |
A |
876 |
841 |
36.30 |
|
|
|
| 21 |
A |
802 |
770 |
5.98 |
|
|
|
| 22 |
A |
405 |
389 |
5.41 |
|
|
|
| 23 |
A |
365 |
350 |
3.10 |
|
|
|
| 24 |
A |
213 |
204 |
0.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18793.7 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 18043.8 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 |
O |
-0.298 |
|
|
|
| 2 |
C |
-0.295 |
|
|
|
| 3 |
H |
0.123 |
|
|
|
| 4 |
H |
0.132 |
|
|
|
| 5 |
H |
0.124 |
|
|
|
| 6 |
C |
-0.084 |
|
|
|
| 7 |
H |
0.130 |
|
|
|
| 8 |
C |
-0.076 |
|
|
|
| 9 |
H |
0.121 |
|
|
|
| 10 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.814 |
1.625 |
0.692 |
1.944 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.199 |
2.237 |
0.430 |
| y |
2.237 |
-26.065 |
-1.116 |
| z |
0.430 |
-1.116 |
-24.026 |
|
| Traceless |
| | x | y | z |
| x |
0.847 |
2.237 |
0.430 |
| y |
2.237 |
-1.953 |
-1.116 |
| z |
0.430 |
-1.116 |
1.106 |
|
| Polar |
| 3z2-r2 | 2.212 |
| x2-y2 | 1.866 |
| xy | 2.237 |
| xz | 0.430 |
| yz | -1.116 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.205 |
0.514 |
-0.120 |
| y |
0.514 |
4.770 |
-0.245 |
| z |
-0.120 |
-0.245 |
4.936 |
<r2> (average value of r
2) Å
2
| <r2> |
74.189 |
| (<r2>)1/2 |
8.613 |