Vibrational Frequencies calculated at HF/aug-cc-pVTZ
| 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' |
3455 |
3145 |
0.82 |
|
|
|
| 2 |
A' |
3421 |
3114 |
0.63 |
|
|
|
| 3 |
A' |
3418 |
3111 |
3.69 |
|
|
|
| 4 |
A' |
1750 |
1593 |
32.42 |
|
|
|
| 5 |
A' |
1691 |
1540 |
30.88 |
|
|
|
| 6 |
A' |
1492 |
1358 |
13.12 |
|
|
|
| 7 |
A' |
1396 |
1271 |
0.12 |
|
|
|
| 8 |
A' |
1283 |
1168 |
39.76 |
|
|
|
| 9 |
A' |
1216 |
1107 |
16.81 |
|
|
|
| 10 |
A' |
1178 |
1072 |
16.04 |
|
|
|
| 11 |
A' |
1152 |
1049 |
41.82 |
|
|
|
| 12 |
A' |
1010 |
920 |
13.88 |
|
|
|
| 13 |
A' |
989 |
900 |
23.31 |
|
|
|
| 14 |
A" |
1028 |
936 |
2.70 |
|
|
|
| 15 |
A" |
1004 |
914 |
8.03 |
|
|
|
| 16 |
A" |
875 |
797 |
49.48 |
|
|
|
| 17 |
A" |
708 |
644 |
32.02 |
|
|
|
| 18 |
A" |
669 |
609 |
12.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13866.7 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 12624.3 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.281 |
|
|
|
| 2 |
C |
-0.333 |
|
|
|
| 3 |
N |
-0.499 |
|
|
|
| 4 |
C |
-0.288 |
|
|
|
| 5 |
C |
-0.446 |
|
|
|
| 6 |
H |
0.663 |
|
|
|
| 7 |
H |
0.568 |
|
|
|
| 8 |
H |
0.617 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.358 |
-0.741 |
0.000 |
1.547 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.666 |
-1.403 |
0.000 |
| y |
-1.403 |
-22.655 |
0.000 |
| z |
0.000 |
0.000 |
-30.218 |
|
| Traceless |
| | x | y | z |
| x |
-5.230 |
-1.403 |
0.000 |
| y |
-1.403 |
8.287 |
0.000 |
| z |
0.000 |
0.000 |
-3.057 |
|
| Polar |
| 3z2-r2 | -6.114 |
| x2-y2 | -9.011 |
| xy | -1.403 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.585 |
0.084 |
0.000 |
| y |
0.084 |
7.038 |
0.000 |
| z |
0.000 |
0.000 |
4.320 |
<r2> (average value of r
2) Å
2
| <r2> |
74.319 |
| (<r2>)1/2 |
8.621 |