Vibrational Frequencies calculated at HF/aug-cc-pVQZ
| 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' |
3271 |
2972 |
15.35 |
|
|
|
| 2 |
A' |
3171 |
2881 |
6.94 |
|
|
|
| 3 |
A' |
1940 |
1762 |
100.99 |
|
|
|
| 4 |
A' |
1582 |
1438 |
22.37 |
|
|
|
| 5 |
A' |
1532 |
1392 |
7.17 |
|
|
|
| 6 |
A' |
1278 |
1161 |
15.43 |
|
|
|
| 7 |
A' |
987 |
896 |
3.67 |
|
|
|
| 8 |
A' |
633 |
575 |
5.12 |
|
|
|
| 9 |
A" |
3246 |
2949 |
10.46 |
|
|
|
| 10 |
A" |
1583 |
1438 |
11.05 |
|
|
|
| 11 |
A" |
1091 |
991 |
4.19 |
|
|
|
| 12 |
A" |
176 |
159 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10243.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 9306.6 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 HF/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.629 |
|
|
|
| 2 |
N |
0.164 |
|
|
|
| 3 |
O |
-0.412 |
|
|
|
| 4 |
H |
0.335 |
|
|
|
| 5 |
H |
0.271 |
|
|
|
| 6 |
H |
0.271 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.102 |
-1.452 |
0.000 |
2.555 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.502 |
0.430 |
0.000 |
| y |
0.430 |
-19.071 |
0.000 |
| z |
0.000 |
0.000 |
-16.706 |
|
| Traceless |
| | x | y | z |
| x |
-0.613 |
0.430 |
0.000 |
| y |
0.430 |
-1.467 |
0.000 |
| z |
0.000 |
0.000 |
2.081 |
|
| Polar |
| 3z2-r2 | 4.161 |
| x2-y2 | 0.569 |
| xy | 0.430 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.641 |
0.242 |
0.000 |
| y |
0.242 |
3.496 |
0.000 |
| z |
0.000 |
0.000 |
3.031 |
<r2> (average value of r
2) Å
2
| <r2> |
40.564 |
| (<r2>)1/2 |
6.369 |