Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
| 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' |
3189 |
3059 |
6.08 |
|
|
|
| 2 |
A' |
3066 |
2941 |
11.87 |
|
|
|
| 3 |
A' |
1729 |
1659 |
167.33 |
|
|
|
| 4 |
A' |
1492 |
1432 |
7.71 |
|
|
|
| 5 |
A' |
1446 |
1387 |
2.20 |
|
|
|
| 6 |
A' |
1198 |
1149 |
0.30 |
|
|
|
| 7 |
A' |
1036 |
993 |
112.26 |
|
|
|
| 8 |
A' |
895 |
859 |
87.84 |
|
|
|
| 9 |
A' |
719 |
690 |
113.65 |
|
|
|
| 10 |
A' |
357 |
343 |
2.60 |
|
|
|
| 11 |
A" |
3140 |
3012 |
16.20 |
|
|
|
| 12 |
A" |
1478 |
1418 |
10.87 |
|
|
|
| 13 |
A" |
1164 |
1117 |
0.64 |
|
|
|
| 14 |
A" |
379 |
364 |
2.09 |
|
|
|
| 15 |
A" |
196 |
188 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10742.7 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 10304.4 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 mPW1PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.100 |
0.000 |
|
|
| 2 |
O |
-0.164 |
0.000 |
|
|
| 3 |
H |
0.101 |
0.000 |
|
|
| 4 |
H |
0.090 |
0.000 |
|
|
| 5 |
H |
0.090 |
0.000 |
|
|
| 6 |
N |
0.162 |
0.000 |
|
|
| 7 |
O |
-0.179 |
0.000 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.173 |
0.213 |
0.000 |
2.183 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.677 |
0.436 |
0.000 |
| y |
0.436 |
-25.243 |
0.000 |
| z |
0.000 |
0.000 |
-21.842 |
|
| Traceless |
| | x | y | z |
| x |
1.865 |
0.436 |
0.000 |
| y |
0.436 |
-3.483 |
0.000 |
| z |
0.000 |
0.000 |
1.619 |
|
| Polar |
| 3z2-r2 | 3.237 |
| x2-y2 | 3.565 |
| xy | 0.436 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.811 |
0.745 |
0.000 |
| y |
0.745 |
4.558 |
0.000 |
| z |
0.000 |
0.000 |
3.077 |
<r2> (average value of r
2) Å
2
| <r2> |
64.800 |
| (<r2>)1/2 |
8.050 |