Vibrational Frequencies calculated at HF/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 |
3443 |
3135 |
0.06 |
92.13 |
0.08 |
0.16 |
| 2 |
A1 |
1653 |
1506 |
10.79 |
37.92 |
0.08 |
0.15 |
| 3 |
A1 |
1471 |
1340 |
6.20 |
19.36 |
0.10 |
0.18 |
| 4 |
A1 |
1161 |
1057 |
45.62 |
6.83 |
0.23 |
0.38 |
| 5 |
A1 |
1109 |
1010 |
0.24 |
2.78 |
0.06 |
0.11 |
| 6 |
A1 |
1002 |
913 |
34.76 |
3.40 |
0.12 |
0.21 |
| 7 |
A2 |
1004 |
915 |
0.00 |
0.31 |
0.75 |
0.86 |
| 8 |
A2 |
707 |
644 |
0.00 |
0.02 |
0.75 |
0.86 |
| 9 |
B1 |
962 |
876 |
39.61 |
0.36 |
0.75 |
0.86 |
| 10 |
B1 |
693 |
631 |
1.83 |
0.67 |
0.75 |
0.86 |
| 11 |
B2 |
3429 |
3122 |
0.07 |
52.02 |
0.75 |
0.86 |
| 12 |
B2 |
1795 |
1634 |
0.00 |
0.78 |
0.75 |
0.86 |
| 13 |
B2 |
1322 |
1204 |
2.42 |
0.98 |
0.75 |
0.86 |
| 14 |
B2 |
1127 |
1026 |
0.49 |
0.32 |
0.75 |
0.86 |
| 15 |
B2 |
1049 |
955 |
31.30 |
3.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10964.1 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 9983.9 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 HF/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.763 |
|
|
|
| 2 |
N |
-0.171 |
|
|
|
| 3 |
N |
-0.171 |
|
|
|
| 4 |
C |
0.728 |
|
|
|
| 5 |
C |
0.728 |
|
|
|
| 6 |
H |
-0.175 |
|
|
|
| 7 |
H |
-0.175 |
|
|
|
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 |
-3.738 |
3.738 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.888 |
0.000 |
0.000 |
| y |
0.000 |
-30.124 |
0.000 |
| z |
0.000 |
0.000 |
-25.314 |
|
| Traceless |
| | x | y | z |
| x |
-1.168 |
0.000 |
0.000 |
| y |
0.000 |
-3.023 |
0.000 |
| z |
0.000 |
0.000 |
4.191 |
|
| Polar |
| 3z2-r2 | 8.383 |
| x2-y2 | 1.236 |
| 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 |
3.750 |
0.000 |
0.000 |
| y |
0.000 |
5.955 |
0.000 |
| z |
0.000 |
0.000 |
6.301 |
<r2> (average value of r
2) Å
2
| <r2> |
70.762 |
| (<r2>)1/2 |
8.412 |