Vibrational Frequencies calculated at HF/CEP-31G
| 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' |
3324 |
2997 |
63.91 |
|
|
|
| 2 |
A' |
3312 |
2986 |
0.41 |
|
|
|
| 3 |
A' |
3235 |
2916 |
30.39 |
|
|
|
| 4 |
A' |
1656 |
1493 |
10.08 |
|
|
|
| 5 |
A' |
1637 |
1476 |
3.52 |
|
|
|
| 6 |
A' |
1595 |
1438 |
524.65 |
|
|
|
| 7 |
A' |
1573 |
1418 |
98.68 |
|
|
|
| 8 |
A' |
1529 |
1378 |
75.45 |
|
|
|
| 9 |
A' |
1381 |
1245 |
260.26 |
|
|
|
| 10 |
A' |
1230 |
1109 |
7.65 |
|
|
|
| 11 |
A' |
1111 |
1001 |
141.07 |
|
|
|
| 12 |
A' |
1062 |
957 |
67.55 |
|
|
|
| 13 |
A' |
927 |
836 |
0.53 |
|
|
|
| 14 |
A' |
732 |
660 |
5.05 |
|
|
|
| 15 |
A' |
567 |
511 |
29.20 |
|
|
|
| 16 |
A' |
394 |
355 |
13.54 |
|
|
|
| 17 |
A' |
228 |
205 |
0.86 |
|
|
|
| 18 |
A" |
3397 |
3062 |
52.28 |
|
|
|
| 19 |
A" |
3336 |
3007 |
27.82 |
|
|
|
| 20 |
A" |
1620 |
1460 |
8.92 |
|
|
|
| 21 |
A" |
1394 |
1257 |
0.48 |
|
|
|
| 22 |
A" |
1284 |
1158 |
9.65 |
|
|
|
| 23 |
A" |
900 |
811 |
0.41 |
|
|
|
| 24 |
A" |
772 |
696 |
20.11 |
|
|
|
| 25 |
A" |
246 |
222 |
1.03 |
|
|
|
| 26 |
A" |
117 |
106 |
2.30 |
|
|
|
| 27 |
A" |
94 |
85 |
2.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19325.7 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 17420.1 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.113 |
|
|
|
| 2 |
O |
-0.231 |
|
|
|
| 3 |
O |
-0.114 |
|
|
|
| 4 |
O |
-0.171 |
|
|
|
| 5 |
C |
-0.099 |
|
|
|
| 6 |
C |
-0.206 |
|
|
|
| 7 |
H |
0.166 |
|
|
|
| 8 |
H |
0.166 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.127 |
|
|
|
| 11 |
H |
0.127 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-5.044 |
0.428 |
0.000 |
5.063 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.907 |
0.305 |
0.000 |
| y |
0.305 |
-40.480 |
0.000 |
| z |
0.000 |
0.000 |
-33.482 |
|
| Traceless |
| | x | y | z |
| x |
0.075 |
0.305 |
0.000 |
| y |
0.305 |
-5.286 |
0.000 |
| z |
0.000 |
0.000 |
5.211 |
|
| Polar |
| 3z2-r2 | 10.423 |
| x2-y2 | 3.574 |
| xy | 0.305 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.628 |
0.333 |
0.000 |
| y |
0.333 |
6.233 |
0.000 |
| z |
0.000 |
0.000 |
3.546 |
<r2> (average value of r
2) Å
2
| <r2> |
147.546 |
| (<r2>)1/2 |
12.147 |