Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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 |
3766 |
3621 |
36.54 |
|
|
|
| 2 |
A |
3626 |
3486 |
33.48 |
|
|
|
| 3 |
A |
3154 |
3033 |
14.33 |
|
|
|
| 4 |
A |
3139 |
3017 |
22.63 |
|
|
|
| 5 |
A |
3075 |
2956 |
13.75 |
|
|
|
| 6 |
A |
3061 |
2943 |
21.34 |
|
|
|
| 7 |
A |
3034 |
2917 |
19.81 |
|
|
|
| 8 |
A |
1817 |
1747 |
260.68 |
|
|
|
| 9 |
A |
1614 |
1552 |
109.07 |
|
|
|
| 10 |
A |
1495 |
1438 |
9.84 |
|
|
|
| 11 |
A |
1485 |
1428 |
6.42 |
|
|
|
| 12 |
A |
1459 |
1403 |
5.53 |
|
|
|
| 13 |
A |
1407 |
1353 |
25.56 |
|
|
|
| 14 |
A |
1403 |
1348 |
54.46 |
|
|
|
| 15 |
A |
1285 |
1235 |
78.61 |
|
|
|
| 16 |
A |
1280 |
1231 |
8.69 |
|
|
|
| 17 |
A |
1122 |
1079 |
1.32 |
|
|
|
| 18 |
A |
1095 |
1052 |
0.19 |
|
|
|
| 19 |
A |
1067 |
1026 |
1.58 |
|
|
|
| 20 |
A |
1003 |
965 |
3.58 |
|
|
|
| 21 |
A |
816 |
785 |
9.06 |
|
|
|
| 22 |
A |
792 |
761 |
4.06 |
|
|
|
| 23 |
A |
644 |
619 |
3.80 |
|
|
|
| 24 |
A |
601 |
577 |
9.94 |
|
|
|
| 25 |
A |
504 |
485 |
3.66 |
|
|
|
| 26 |
A |
438 |
421 |
3.36 |
|
|
|
| 27 |
A |
254 |
244 |
9.89 |
|
|
|
| 28 |
A |
199 |
192 |
0.30 |
|
|
|
| 29 |
A |
156 |
150 |
190.51 |
|
|
|
| 30 |
A |
33 |
32 |
1.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22411.0 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 21545.9 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.281 |
|
|
|
| 2 |
H |
0.277 |
|
|
|
| 3 |
N |
-0.576 |
|
|
|
| 4 |
O |
-0.374 |
|
|
|
| 5 |
C |
0.446 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
C |
-0.352 |
|
|
|
| 9 |
H |
0.131 |
|
|
|
| 10 |
H |
0.152 |
|
|
|
| 11 |
H |
0.165 |
|
|
|
| 12 |
C |
-0.435 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.981 |
-3.393 |
0.149 |
3.535 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.899 |
2.486 |
-0.086 |
| y |
2.486 |
-32.061 |
-0.292 |
| z |
-0.086 |
-0.292 |
-30.651 |
|
| Traceless |
| | x | y | z |
| x |
6.457 |
2.486 |
-0.086 |
| y |
2.486 |
-4.286 |
-0.292 |
| z |
-0.086 |
-0.292 |
-2.172 |
|
| Polar |
| 3z2-r2 | -4.343 |
| x2-y2 | 7.162 |
| xy | 2.486 |
| xz | -0.086 |
| yz | -0.292 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.476 |
0.307 |
0.089 |
| y |
0.307 |
6.693 |
-0.001 |
| z |
0.089 |
-0.001 |
4.736 |
<r2> (average value of r
2) Å
2
| <r2> |
127.378 |
| (<r2>)1/2 |
11.286 |