Vibrational Frequencies calculated at B3PW91/6-31+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 |
3802 |
3650 |
67.54 |
|
|
|
| 2 |
A |
3779 |
3628 |
84.82 |
|
|
|
| 3 |
A |
3639 |
3494 |
8.85 |
|
|
|
| 4 |
A |
3539 |
3398 |
2.27 |
|
|
|
| 5 |
A |
3138 |
3013 |
16.21 |
|
|
|
| 6 |
A |
3067 |
2945 |
12.25 |
|
|
|
| 7 |
A |
3007 |
2887 |
50.97 |
|
|
|
| 8 |
A |
1808 |
1736 |
292.74 |
|
|
|
| 9 |
A |
1670 |
1603 |
41.18 |
|
|
|
| 10 |
A |
1501 |
1441 |
4.44 |
|
|
|
| 11 |
A |
1427 |
1370 |
26.38 |
|
|
|
| 12 |
A |
1395 |
1339 |
23.40 |
|
|
|
| 13 |
A |
1384 |
1329 |
42.30 |
|
|
|
| 14 |
A |
1373 |
1318 |
28.06 |
|
|
|
| 15 |
A |
1311 |
1258 |
14.13 |
|
|
|
| 16 |
A |
1238 |
1188 |
15.94 |
|
|
|
| 17 |
A |
1192 |
1145 |
15.88 |
|
|
|
| 18 |
A |
1168 |
1121 |
198.14 |
|
|
|
| 19 |
A |
1138 |
1093 |
25.33 |
|
|
|
| 20 |
A |
1109 |
1065 |
126.44 |
|
|
|
| 21 |
A |
1029 |
988 |
35.33 |
|
|
|
| 22 |
A |
995 |
955 |
2.31 |
|
|
|
| 23 |
A |
848 |
814 |
144.05 |
|
|
|
| 24 |
A |
811 |
779 |
66.25 |
|
|
|
| 25 |
A |
741 |
712 |
24.19 |
|
|
|
| 26 |
A |
628 |
603 |
102.66 |
|
|
|
| 27 |
A |
581 |
557 |
9.17 |
|
|
|
| 28 |
A |
541 |
519 |
216.52 |
|
|
|
| 29 |
A |
512 |
491 |
8.99 |
|
|
|
| 30 |
A |
445 |
427 |
9.13 |
|
|
|
| 31 |
A |
299 |
287 |
5.96 |
|
|
|
| 32 |
A |
286 |
275 |
17.65 |
|
|
|
| 33 |
A |
267 |
256 |
26.80 |
|
|
|
| 34 |
A |
210 |
202 |
3.57 |
|
|
|
| 35 |
A |
156 |
150 |
4.77 |
|
|
|
| 36 |
A |
32 |
30 |
1.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25031.7 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 24032.9 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.424 |
|
|
|
| 2 |
O |
-0.440 |
|
|
|
| 3 |
O |
-0.495 |
|
|
|
| 4 |
C |
-0.220 |
|
|
|
| 5 |
C |
-0.103 |
|
|
|
| 6 |
O |
-0.495 |
|
|
|
| 7 |
N |
-0.557 |
|
|
|
| 8 |
H |
0.376 |
|
|
|
| 9 |
H |
0.205 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
| 11 |
H |
0.175 |
|
|
|
| 12 |
H |
0.372 |
|
|
|
| 13 |
H |
0.314 |
|
|
|
| 14 |
H |
0.300 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.298 |
0.626 |
0.688 |
3.426 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.087 |
-2.058 |
-1.535 |
| y |
-2.058 |
-44.665 |
1.655 |
| z |
-1.535 |
1.655 |
-40.781 |
|
| Traceless |
| | x | y | z |
| x |
0.636 |
-2.058 |
-1.535 |
| y |
-2.058 |
-3.231 |
1.655 |
| z |
-1.535 |
1.655 |
2.594 |
|
| Polar |
| 3z2-r2 | 5.189 |
| x2-y2 | 2.578 |
| xy | -2.058 |
| xz | -1.535 |
| yz | 1.655 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.910 |
0.047 |
-0.253 |
| y |
0.047 |
9.005 |
-0.220 |
| z |
-0.253 |
-0.220 |
6.829 |
<r2> (average value of r
2) Å
2
| <r2> |
216.570 |
| (<r2>)1/2 |
14.716 |