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' |
3789 |
3628 |
72.26 |
|
|
|
| 2 |
A' |
3713 |
3555 |
71.73 |
|
|
|
| 3 |
A' |
3630 |
3476 |
75.42 |
|
|
|
| 4 |
A' |
1738 |
1664 |
192.31 |
|
|
|
| 5 |
A' |
1697 |
1625 |
368.85 |
|
|
|
| 6 |
A' |
1637 |
1567 |
119.34 |
|
|
|
| 7 |
A' |
1429 |
1368 |
5.53 |
|
|
|
| 8 |
A' |
1315 |
1259 |
105.49 |
|
|
|
| 9 |
A' |
1120 |
1072 |
180.93 |
|
|
|
| 10 |
A' |
1106 |
1059 |
93.37 |
|
|
|
| 11 |
A' |
772 |
739 |
4.82 |
|
|
|
| 12 |
A' |
586 |
561 |
75.34 |
|
|
|
| 13 |
A' |
522 |
500 |
0.79 |
|
|
|
| 14 |
A' |
417 |
399 |
10.29 |
|
|
|
| 15 |
A' |
269 |
257 |
13.18 |
|
|
|
| 16 |
A" |
806 |
772 |
5.09 |
|
|
|
| 17 |
A" |
695 |
666 |
540.59 |
|
|
|
| 18 |
A" |
642 |
615 |
39.09 |
|
|
|
| 19 |
A" |
617 |
591 |
12.43 |
|
|
|
| 20 |
A" |
415 |
398 |
15.32 |
|
|
|
| 21 |
A" |
71 |
68 |
10.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13492.7 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 12919.3 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 |
-0.195 |
|
|
|
| 2 |
C |
-0.094 |
|
|
|
| 3 |
O |
-0.064 |
|
|
|
| 4 |
O |
-0.105 |
|
|
|
| 5 |
O |
-0.250 |
|
|
|
| 6 |
N |
-0.409 |
|
|
|
| 7 |
H |
0.345 |
|
|
|
| 8 |
H |
0.370 |
|
|
|
| 9 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.627 |
0.861 |
0.000 |
2.764 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.704 |
-12.235 |
0.000 |
| y |
-12.235 |
-28.392 |
0.000 |
| z |
0.000 |
0.000 |
-33.954 |
|
| Traceless |
| | x | y | z |
| x |
-5.531 |
-12.235 |
0.000 |
| y |
-12.235 |
6.936 |
0.000 |
| z |
0.000 |
0.000 |
-1.406 |
|
| Polar |
| 3z2-r2 | -2.811 |
| x2-y2 | -8.311 |
| xy | -12.235 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.083 |
0.088 |
0.000 |
| y |
0.088 |
5.860 |
0.000 |
| z |
0.000 |
0.000 |
2.673 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |