Vibrational Frequencies calculated at B3PW91/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 |
A' |
3734 |
3603 |
48.39 |
|
|
|
| 2 |
A' |
3513 |
3390 |
1.27 |
|
|
|
| 3 |
A' |
3174 |
3063 |
9.12 |
|
|
|
| 4 |
A' |
3059 |
2952 |
6.27 |
|
|
|
| 5 |
A' |
1773 |
1711 |
224.00 |
|
|
|
| 6 |
A' |
1463 |
1412 |
48.79 |
|
|
|
| 7 |
A' |
1440 |
1390 |
48.03 |
|
|
|
| 8 |
A' |
1361 |
1314 |
0.04 |
|
|
|
| 9 |
A' |
1264 |
1220 |
98.19 |
|
|
|
| 10 |
A' |
1112 |
1073 |
174.18 |
|
|
|
| 11 |
A' |
999 |
964 |
23.71 |
|
|
|
| 12 |
A' |
884 |
853 |
2.29 |
|
|
|
| 13 |
A' |
546 |
527 |
41.54 |
|
|
|
| 14 |
A' |
418 |
403 |
1.70 |
|
|
|
| 15 |
A" |
3138 |
3029 |
4.48 |
|
|
|
| 16 |
A" |
1440 |
1389 |
8.94 |
|
|
|
| 17 |
A" |
1051 |
1015 |
9.37 |
|
|
|
| 18 |
A" |
839 |
810 |
17.94 |
|
|
|
| 19 |
A" |
639 |
617 |
120.20 |
|
|
|
| 20 |
A" |
524 |
505 |
18.89 |
|
|
|
| 21 |
A" |
119 |
115 |
1.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16245.3 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 15676.7 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.018 |
|
|
|
| 2 |
C |
-0.032 |
|
|
|
| 3 |
N |
-0.244 |
|
|
|
| 4 |
O |
-0.190 |
|
|
|
| 5 |
H |
0.048 |
|
|
|
| 6 |
H |
0.074 |
|
|
|
| 7 |
H |
0.074 |
|
|
|
| 8 |
H |
0.091 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.991 |
-0.997 |
0.000 |
1.406 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.096 |
-1.302 |
0.000 |
| y |
-1.302 |
-26.497 |
0.000 |
| z |
0.000 |
0.000 |
-24.455 |
|
| Traceless |
| | x | y | z |
| x |
5.380 |
-1.302 |
0.000 |
| y |
-1.302 |
-4.222 |
0.000 |
| z |
0.000 |
0.000 |
-1.158 |
|
| Polar |
| 3z2-r2 | -2.316 |
| x2-y2 | 6.401 |
| xy | -1.302 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.219 |
0.155 |
0.000 |
| y |
0.155 |
5.727 |
0.000 |
| z |
0.000 |
0.000 |
3.103 |
<r2> (average value of r
2) Å
2
| <r2> |
74.573 |
| (<r2>)1/2 |
8.636 |