Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3392 |
3071 |
9.55 |
|
|
|
| 2 |
A' |
3338 |
3022 |
1.24 |
|
|
|
| 3 |
A' |
3298 |
2986 |
6.07 |
|
|
|
| 4 |
A' |
2597 |
2352 |
39.09 |
|
|
|
| 5 |
A' |
1638 |
1483 |
0.38 |
|
|
|
| 6 |
A' |
1498 |
1357 |
1.36 |
|
|
|
| 7 |
A' |
1300 |
1178 |
2.08 |
|
|
|
| 8 |
A' |
1228 |
1112 |
1.15 |
|
|
|
| 9 |
A' |
1190 |
1078 |
2.73 |
|
|
|
| 10 |
A' |
1022 |
926 |
24.43 |
|
|
|
| 11 |
A' |
865 |
784 |
2.89 |
|
|
|
| 12 |
A' |
803 |
727 |
7.55 |
|
|
|
| 13 |
A' |
583 |
528 |
0.58 |
|
|
|
| 14 |
A' |
236 |
213 |
6.04 |
|
|
|
| 15 |
A" |
3377 |
3058 |
0.23 |
|
|
|
| 16 |
A" |
3291 |
2980 |
14.08 |
|
|
|
| 17 |
A" |
1592 |
1441 |
1.76 |
|
|
|
| 18 |
A" |
1303 |
1180 |
0.44 |
|
|
|
| 19 |
A" |
1232 |
1115 |
0.12 |
|
|
|
| 20 |
A" |
1210 |
1096 |
5.08 |
|
|
|
| 21 |
A" |
1012 |
916 |
1.42 |
|
|
|
| 22 |
A" |
892 |
808 |
9.40 |
|
|
|
| 23 |
A" |
613 |
555 |
2.42 |
|
|
|
| 24 |
A" |
240 |
217 |
4.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18874.8 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 17091.1 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.166 |
|
|
|
| 2 |
H |
0.166 |
|
|
|
| 3 |
H |
0.178 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.183 |
|
|
|
| 6 |
C |
-0.220 |
|
|
|
| 7 |
N |
-0.237 |
|
|
|
| 8 |
C |
0.170 |
|
|
|
| 9 |
C |
-0.292 |
|
|
|
| 10 |
C |
-0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.698 |
2.382 |
0.000 |
4.399 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.196 |
3.824 |
0.000 |
| y |
3.824 |
-29.451 |
0.000 |
| z |
0.000 |
0.000 |
-29.010 |
|
| Traceless |
| | x | y | z |
| x |
-6.966 |
3.824 |
0.000 |
| y |
3.824 |
3.153 |
0.000 |
| z |
0.000 |
0.000 |
3.814 |
|
| Polar |
| 3z2-r2 | 7.627 |
| x2-y2 | -6.746 |
| xy | 3.824 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.343 |
-1.152 |
0.000 |
| y |
-1.152 |
5.734 |
0.000 |
| z |
0.000 |
0.000 |
5.299 |
<r2> (average value of r
2) Å
2
| <r2> |
112.973 |
| (<r2>)1/2 |
10.629 |