Vibrational Frequencies calculated at HF/6-31G**
| 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' |
3429 |
3095 |
0.31 |
|
|
|
| 2 |
A' |
3354 |
3028 |
18.61 |
|
|
|
| 3 |
A' |
3253 |
2937 |
43.34 |
|
|
|
| 4 |
A' |
2605 |
2351 |
83.82 |
|
|
|
| 5 |
A' |
1681 |
1517 |
4.26 |
|
|
|
| 6 |
A' |
1530 |
1381 |
4.39 |
|
|
|
| 7 |
A' |
1313 |
1185 |
2.22 |
|
|
|
| 8 |
A' |
1262 |
1139 |
6.55 |
|
|
|
| 9 |
A' |
1201 |
1084 |
6.06 |
|
|
|
| 10 |
A' |
1055 |
952 |
0.20 |
|
|
|
| 11 |
A' |
976 |
881 |
53.27 |
|
|
|
| 12 |
A' |
918 |
829 |
9.66 |
|
|
|
| 13 |
A' |
655 |
592 |
34.37 |
|
|
|
| 14 |
A' |
587 |
530 |
1.50 |
|
|
|
| 15 |
A' |
469 |
423 |
0.84 |
|
|
|
| 16 |
A' |
215 |
194 |
3.58 |
|
|
|
| 17 |
A" |
3355 |
3028 |
4.52 |
|
|
|
| 18 |
A" |
3255 |
2938 |
30.23 |
|
|
|
| 19 |
A" |
1629 |
1470 |
0.01 |
|
|
|
| 20 |
A" |
1423 |
1285 |
0.12 |
|
|
|
| 21 |
A" |
1258 |
1136 |
0.08 |
|
|
|
| 22 |
A" |
1203 |
1086 |
0.07 |
|
|
|
| 23 |
A" |
1123 |
1014 |
0.74 |
|
|
|
| 24 |
A" |
1022 |
923 |
0.01 |
|
|
|
| 25 |
A" |
935 |
844 |
0.23 |
|
|
|
| 26 |
A" |
605 |
547 |
0.03 |
|
|
|
| 27 |
A" |
209 |
189 |
7.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20260.8 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 18287.4 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.159 |
0.176 |
|
|
| 2 |
H |
0.141 |
0.142 |
|
|
| 3 |
C |
-0.220 |
-0.357 |
|
|
| 4 |
H |
0.159 |
0.176 |
|
|
| 5 |
H |
0.141 |
0.142 |
|
|
| 6 |
C |
-0.220 |
-0.357 |
|
|
| 7 |
C |
-0.081 |
0.053 |
|
|
| 8 |
H |
0.178 |
0.102 |
|
|
| 9 |
C |
-0.116 |
0.037 |
|
|
| 10 |
N |
-0.462 |
-0.514 |
|
|
| 11 |
C |
0.320 |
0.402 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-4.194 |
0.560 |
0.000 |
4.231 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.058 |
2.441 |
0.000 |
| y |
2.441 |
-34.327 |
0.000 |
| z |
0.000 |
0.000 |
-32.048 |
|
| Traceless |
| | x | y | z |
| x |
-12.871 |
2.441 |
0.000 |
| y |
2.441 |
4.726 |
0.000 |
| z |
0.000 |
0.000 |
8.145 |
|
| Polar |
| 3z2-r2 | 16.289 |
| x2-y2 | -11.731 |
| xy | 2.441 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.001 |
-0.943 |
0.000 |
| y |
-0.943 |
5.841 |
0.000 |
| z |
0.000 |
0.000 |
6.687 |
<r2> (average value of r
2) Å
2
| <r2> |
143.431 |
| (<r2>)1/2 |
11.976 |