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' |
3423 |
3076 |
12.26 |
|
|
|
| 2 |
A' |
3369 |
3027 |
1.43 |
|
|
|
| 3 |
A' |
3333 |
2995 |
6.85 |
|
|
|
| 4 |
A' |
2610 |
2345 |
40.72 |
|
|
|
| 5 |
A' |
1664 |
1495 |
0.32 |
|
|
|
| 6 |
A' |
1519 |
1364 |
1.26 |
|
|
|
| 7 |
A' |
1315 |
1181 |
1.95 |
|
|
|
| 8 |
A' |
1242 |
1116 |
1.20 |
|
|
|
| 9 |
A' |
1204 |
1082 |
2.61 |
|
|
|
| 10 |
A' |
1033 |
928 |
28.52 |
|
|
|
| 11 |
A' |
877 |
788 |
3.11 |
|
|
|
| 12 |
A' |
813 |
731 |
8.70 |
|
|
|
| 13 |
A' |
581 |
522 |
0.75 |
|
|
|
| 14 |
A' |
235 |
212 |
5.55 |
|
|
|
| 15 |
A" |
3409 |
3063 |
0.24 |
|
|
|
| 16 |
A" |
3326 |
2989 |
15.62 |
|
|
|
| 17 |
A" |
1614 |
1450 |
1.44 |
|
|
|
| 18 |
A" |
1319 |
1185 |
0.58 |
|
|
|
| 19 |
A" |
1243 |
1117 |
0.02 |
|
|
|
| 20 |
A" |
1222 |
1098 |
6.55 |
|
|
|
| 21 |
A" |
1021 |
917 |
1.52 |
|
|
|
| 22 |
A" |
902 |
810 |
10.44 |
|
|
|
| 23 |
A" |
610 |
548 |
2.15 |
|
|
|
| 24 |
A" |
239 |
215 |
3.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19060.2 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 17125.6 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 |
0.205 |
|
|
|
| 2 |
H |
0.205 |
|
|
|
| 3 |
H |
0.217 |
|
|
|
| 4 |
H |
0.217 |
|
|
|
| 5 |
H |
0.243 |
|
|
|
| 6 |
C |
-0.241 |
|
|
|
| 7 |
N |
-0.459 |
|
|
|
| 8 |
C |
0.312 |
|
|
|
| 9 |
C |
-0.349 |
|
|
|
| 10 |
C |
-0.349 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.903 |
4.328 |
0.000 |
4.421 |
| CHELPG |
-3.682 |
2.379 |
0.000 |
4.384 |
| AIM |
2.215 |
-1.756 |
0.000 |
2.826 |
| ESP |
-3.701 |
2.402 |
0.000 |
4.412 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.913 |
-0.624 |
-0.002 |
| y |
-0.624 |
-38.134 |
-0.006 |
| z |
-0.002 |
-0.006 |
-29.180 |
|
| Traceless |
| | x | y | z |
| x |
5.743 |
-0.624 |
-0.002 |
| y |
-0.624 |
-9.588 |
-0.006 |
| z |
-0.002 |
-0.006 |
3.844 |
|
| Polar |
| 3z2-r2 | 7.689 |
| x2-y2 | 10.221 |
| xy | -0.624 |
| xz | -0.002 |
| yz | -0.006 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.899 |
0.431 |
0.001 |
| y |
0.431 |
7.732 |
0.004 |
| z |
0.001 |
0.004 |
4.951 |
<r2> (average value of r
2) Å
2
| <r2> |
113.413 |
| (<r2>)1/2 |
10.650 |