Vibrational Frequencies calculated at B1B95/CEP-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' |
3772 |
3612 |
8.25 |
|
|
|
| 2 |
A' |
3189 |
3053 |
45.64 |
|
|
|
| 3 |
A' |
3030 |
2902 |
80.21 |
|
|
|
| 4 |
A' |
1506 |
1442 |
6.25 |
|
|
|
| 5 |
A' |
1483 |
1420 |
1.44 |
|
|
|
| 6 |
A' |
1328 |
1271 |
19.94 |
|
|
|
| 7 |
A' |
1068 |
1022 |
1.48 |
|
|
|
| 8 |
A' |
1019 |
976 |
124.57 |
|
|
|
| 9 |
A" |
3107 |
2975 |
112.51 |
|
|
|
| 10 |
A" |
1496 |
1432 |
4.92 |
|
|
|
| 11 |
A" |
1145 |
1096 |
0.07 |
|
|
|
| 12 |
A" |
338 |
324 |
195.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11240.3 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 10762.6 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.397 |
|
|
|
| 2 |
O |
-0.448 |
|
|
|
| 3 |
H |
0.197 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
| 6 |
H |
0.329 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.816 |
1.383 |
0.000 |
2.283 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.564 |
-2.628 |
0.000 |
| y |
-2.628 |
-12.999 |
0.000 |
| z |
0.000 |
0.000 |
-13.508 |
|
| Traceless |
| | x | y | z |
| x |
1.690 |
-2.628 |
0.000 |
| y |
-2.628 |
-0.463 |
0.000 |
| z |
0.000 |
0.000 |
-1.227 |
|
| Polar |
| 3z2-r2 | -2.454 |
| x2-y2 | 1.435 |
| xy | -2.628 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.217 |
-0.185 |
0.000 |
| y |
-0.185 |
2.359 |
0.000 |
| z |
0.000 |
0.000 |
1.738 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |