Vibrational Frequencies calculated at HF/LANL2DZ
| 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' |
3967 |
3570 |
123.07 |
|
|
|
| 2 |
A' |
3510 |
3159 |
1.98 |
|
|
|
| 3 |
A' |
3489 |
3140 |
8.30 |
|
|
|
| 4 |
A' |
3480 |
3132 |
2.09 |
|
|
|
| 5 |
A' |
1713 |
1542 |
14.83 |
|
|
|
| 6 |
A' |
1594 |
1435 |
22.55 |
|
|
|
| 7 |
A' |
1534 |
1380 |
20.00 |
|
|
|
| 8 |
A' |
1527 |
1374 |
4.25 |
|
|
|
| 9 |
A' |
1396 |
1257 |
2.29 |
|
|
|
| 10 |
A' |
1266 |
1140 |
0.72 |
|
|
|
| 11 |
A' |
1216 |
1095 |
31.27 |
|
|
|
| 12 |
A' |
1144 |
1030 |
2.61 |
|
|
|
| 13 |
A' |
1120 |
1008 |
58.72 |
|
|
|
| 14 |
A' |
1021 |
919 |
3.43 |
|
|
|
| 15 |
A' |
1012 |
911 |
20.73 |
|
|
|
| 16 |
A" |
1051 |
946 |
0.39 |
|
|
|
| 17 |
A" |
1007 |
906 |
4.56 |
|
|
|
| 18 |
A" |
878 |
790 |
130.61 |
|
|
|
| 19 |
A" |
744 |
669 |
118.72 |
|
|
|
| 20 |
A" |
714 |
643 |
24.15 |
|
|
|
| 21 |
A" |
676 |
608 |
46.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17030.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 15325.5 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.244 |
|
|
|
| 2 |
C |
-0.080 |
|
|
|
| 3 |
H |
0.233 |
|
|
|
| 4 |
C |
-0.305 |
|
|
|
| 5 |
H |
0.241 |
|
|
|
| 6 |
C |
-0.187 |
|
|
|
| 7 |
N |
-0.105 |
|
|
|
| 8 |
H |
0.401 |
|
|
|
| 9 |
N |
-0.442 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.528 |
0.703 |
0.000 |
2.624 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.694 |
3.215 |
0.000 |
| y |
3.215 |
-22.330 |
0.000 |
| z |
0.000 |
0.000 |
-33.145 |
|
| Traceless |
| | x | y | z |
| x |
-2.956 |
3.215 |
0.000 |
| y |
3.215 |
9.589 |
0.000 |
| z |
0.000 |
0.000 |
-6.632 |
|
| Polar |
| 3z2-r2 | -13.265 |
| x2-y2 | -8.364 |
| xy | 3.215 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.476 |
0.289 |
0.000 |
| y |
0.289 |
6.942 |
0.000 |
| z |
0.000 |
0.000 |
2.601 |
<r2> (average value of r
2) Å
2
| <r2> |
80.641 |
| (<r2>)1/2 |
8.980 |