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 |
A1 |
3460 |
3113 |
18.45 |
|
|
|
| 2 |
A1 |
3427 |
3084 |
5.50 |
|
|
|
| 3 |
A1 |
3340 |
3005 |
15.31 |
|
|
|
| 4 |
A1 |
1860 |
1673 |
11.53 |
|
|
|
| 5 |
A1 |
1676 |
1509 |
68.26 |
|
|
|
| 6 |
A1 |
1598 |
1438 |
0.37 |
|
|
|
| 7 |
A1 |
1499 |
1349 |
28.63 |
|
|
|
| 8 |
A1 |
1219 |
1097 |
4.01 |
|
|
|
| 9 |
A1 |
1065 |
958 |
2.80 |
|
|
|
| 10 |
A1 |
971 |
874 |
20.57 |
|
|
|
| 11 |
A1 |
731 |
658 |
0.20 |
|
|
|
| 12 |
A2 |
1089 |
980 |
0.00 |
|
|
|
| 13 |
A2 |
892 |
803 |
0.00 |
|
|
|
| 14 |
A2 |
784 |
705 |
0.00 |
|
|
|
| 15 |
A2 |
559 |
503 |
0.00 |
|
|
|
| 16 |
B1 |
1149 |
1034 |
69.84 |
|
|
|
| 17 |
B1 |
1081 |
973 |
0.37 |
|
|
|
| 18 |
B1 |
900 |
810 |
93.97 |
|
|
|
| 19 |
B1 |
691 |
622 |
69.18 |
|
|
|
| 20 |
B1 |
236 |
213 |
6.76 |
|
|
|
| 21 |
B2 |
3446 |
3101 |
33.42 |
|
|
|
| 22 |
B2 |
3438 |
3094 |
11.63 |
|
|
|
| 23 |
B2 |
3420 |
3077 |
0.85 |
|
|
|
| 24 |
B2 |
1756 |
1580 |
0.21 |
|
|
|
| 25 |
B2 |
1476 |
1328 |
0.07 |
|
|
|
| 26 |
B2 |
1390 |
1251 |
0.45 |
|
|
|
| 27 |
B2 |
1216 |
1094 |
14.60 |
|
|
|
| 28 |
B2 |
1055 |
950 |
2.68 |
|
|
|
| 29 |
B2 |
887 |
798 |
1.86 |
|
|
|
| 30 |
B2 |
376 |
338 |
1.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23343.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 21006.8 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 |
C |
0.432 |
|
|
|
| 2 |
C |
-0.572 |
|
|
|
| 3 |
C |
-0.352 |
|
|
|
| 4 |
C |
-0.352 |
|
|
|
| 5 |
C |
-0.232 |
|
|
|
| 6 |
C |
-0.232 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.201 |
|
|
|
| 9 |
H |
0.232 |
|
|
|
| 10 |
H |
0.232 |
|
|
|
| 11 |
H |
0.221 |
|
|
|
| 12 |
H |
0.221 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.656 |
0.656 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.721 |
0.000 |
0.000 |
| y |
0.000 |
-32.975 |
0.000 |
| z |
0.000 |
0.000 |
-30.342 |
|
| Traceless |
| | x | y | z |
| x |
-10.063 |
0.000 |
0.000 |
| y |
0.000 |
3.057 |
0.000 |
| z |
0.000 |
0.000 |
7.006 |
|
| Polar |
| 3z2-r2 | 14.012 |
| x2-y2 | -8.747 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.500 |
0.000 |
0.000 |
| y |
0.000 |
8.130 |
0.000 |
| z |
0.000 |
0.000 |
15.065 |
<r2> (average value of r
2) Å
2
| <r2> |
138.989 |
| (<r2>)1/2 |
11.789 |