Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3801 |
3636 |
65.61 |
|
|
|
| 2 |
A' |
3212 |
3072 |
3.11 |
|
|
|
| 3 |
A' |
3085 |
2951 |
1.33 |
|
|
|
| 4 |
A' |
1856 |
1776 |
365.14 |
|
|
|
| 5 |
A' |
1469 |
1405 |
15.38 |
|
|
|
| 6 |
A' |
1415 |
1354 |
96.67 |
|
|
|
| 7 |
A' |
1341 |
1283 |
43.71 |
|
|
|
| 8 |
A' |
1213 |
1160 |
204.07 |
|
|
|
| 9 |
A' |
1000 |
956 |
51.60 |
|
|
|
| 10 |
A' |
879 |
841 |
2.98 |
|
|
|
| 11 |
A' |
582 |
557 |
43.38 |
|
|
|
| 12 |
A' |
418 |
400 |
4.66 |
|
|
|
| 13 |
A" |
3162 |
3025 |
2.33 |
|
|
|
| 14 |
A" |
1475 |
1411 |
11.63 |
|
|
|
| 15 |
A" |
1061 |
1015 |
8.52 |
|
|
|
| 16 |
A" |
674 |
645 |
108.24 |
|
|
|
| 17 |
A" |
546 |
522 |
25.78 |
|
|
|
| 18 |
A" |
68 |
65 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13627.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 13036.3 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.480 |
|
|
|
| 2 |
C |
0.412 |
|
|
|
| 3 |
O |
-0.453 |
|
|
|
| 4 |
H |
0.194 |
|
|
|
| 5 |
H |
0.194 |
|
|
|
| 6 |
H |
0.194 |
|
|
|
| 7 |
O |
-0.428 |
|
|
|
| 8 |
H |
0.367 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.300 |
-1.749 |
0.000 |
1.774 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.130 |
-3.930 |
0.000 |
| y |
-3.930 |
-27.604 |
0.000 |
| z |
0.000 |
0.000 |
-23.252 |
|
| Traceless |
| | x | y | z |
| x |
5.297 |
-3.930 |
0.000 |
| y |
-3.930 |
-5.912 |
0.000 |
| z |
0.000 |
0.000 |
0.615 |
|
| Polar |
| 3z2-r2 | 1.230 |
| x2-y2 | 7.473 |
| xy | -3.930 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.003 |
-0.033 |
0.000 |
| y |
-0.033 |
5.399 |
0.000 |
| z |
0.000 |
0.000 |
3.443 |
<r2> (average value of r
2) Å
2
| <r2> |
70.907 |
| (<r2>)1/2 |
8.421 |