Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3309 |
3171 |
0.66 |
105.08 |
0.08 |
0.15 |
| 2 |
A1 |
1490 |
1428 |
13.96 |
20.51 |
0.21 |
0.35 |
| 3 |
A1 |
1365 |
1308 |
3.64 |
23.38 |
0.04 |
0.07 |
| 4 |
A1 |
1074 |
1030 |
22.48 |
4.93 |
0.36 |
0.53 |
| 5 |
A1 |
1066 |
1022 |
2.95 |
9.18 |
0.07 |
0.14 |
| 6 |
A1 |
932 |
894 |
19.78 |
4.14 |
0.11 |
0.20 |
| 7 |
A2 |
901 |
863 |
0.00 |
0.06 |
0.75 |
0.86 |
| 8 |
A2 |
663 |
636 |
0.00 |
0.09 |
0.75 |
0.86 |
| 9 |
B1 |
862 |
826 |
41.89 |
0.05 |
0.75 |
0.86 |
| 10 |
B1 |
665 |
638 |
1.53 |
0.28 |
0.75 |
0.86 |
| 11 |
B2 |
3294 |
3157 |
0.29 |
56.24 |
0.75 |
0.86 |
| 12 |
B2 |
1609 |
1542 |
0.00 |
0.08 |
0.75 |
0.86 |
| 13 |
B2 |
1199 |
1149 |
4.14 |
0.59 |
0.75 |
0.86 |
| 14 |
B2 |
975 |
934 |
18.37 |
2.87 |
0.75 |
0.86 |
| 15 |
B2 |
937 |
898 |
7.05 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10171.1 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 9746.9 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.505 |
|
|
|
| 2 |
N |
-0.216 |
|
|
|
| 3 |
N |
-0.216 |
|
|
|
| 4 |
C |
0.723 |
|
|
|
| 5 |
C |
0.723 |
|
|
|
| 6 |
H |
-0.254 |
|
|
|
| 7 |
H |
-0.254 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.367 |
3.367 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.617 |
0.000 |
0.000 |
| y |
0.000 |
-29.968 |
0.000 |
| z |
0.000 |
0.000 |
-25.226 |
|
| Traceless |
| | x | y | z |
| x |
-1.020 |
0.000 |
0.000 |
| y |
0.000 |
-3.046 |
0.000 |
| z |
0.000 |
0.000 |
4.066 |
|
| Polar |
| 3z2-r2 | 8.132 |
| x2-y2 | 1.351 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.904 |
0.000 |
0.000 |
| y |
0.000 |
6.664 |
0.000 |
| z |
0.000 |
0.000 |
6.567 |
<r2> (average value of r
2) Å
2
| <r2> |
71.941 |
| (<r2>)1/2 |
8.482 |