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 |
3459 |
3113 |
11.97 |
|
|
|
| 2 |
A |
3435 |
3091 |
41.09 |
|
|
|
| 3 |
A |
3414 |
3072 |
12.20 |
|
|
|
| 4 |
A |
3307 |
2976 |
40.19 |
|
|
|
| 5 |
A |
1715 |
1543 |
13.41 |
|
|
|
| 6 |
A |
1619 |
1457 |
2.61 |
|
|
|
| 7 |
A |
1408 |
1267 |
0.39 |
|
|
|
| 8 |
A |
1299 |
1169 |
3.24 |
|
|
|
| 9 |
A |
1201 |
1081 |
4.81 |
|
|
|
| 10 |
A |
1120 |
1008 |
2.81 |
|
|
|
| 11 |
A |
1044 |
940 |
8.02 |
|
|
|
| 12 |
A |
1002 |
902 |
3.77 |
|
|
|
| 13 |
A |
869 |
782 |
0.39 |
|
|
|
| 14 |
A |
843 |
759 |
118.96 |
|
|
|
| 15 |
A |
478 |
431 |
9.75 |
|
|
|
| 16 |
A |
3425 |
3082 |
20.02 |
|
|
|
| 17 |
A |
3413 |
3072 |
0.07 |
|
|
|
| 18 |
A |
1436 |
1292 |
25.08 |
|
|
|
| 19 |
A |
1350 |
1215 |
0.04 |
|
|
|
| 20 |
A |
1248 |
1123 |
2.67 |
|
|
|
| 21 |
A |
1173 |
1056 |
13.65 |
|
|
|
| 22 |
A |
1147 |
1032 |
1.10 |
|
|
|
| 23 |
A |
1054 |
948 |
8.40 |
|
|
|
| 24 |
A |
976 |
879 |
0.59 |
|
|
|
| 25 |
A |
933 |
840 |
0.17 |
|
|
|
| 26 |
A |
838 |
754 |
49.42 |
|
|
|
| 27 |
A |
501 |
451 |
1.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21854.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 19666.6 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.205 |
|
|
|
| 2 |
C |
-0.205 |
|
|
|
| 3 |
C |
-0.247 |
|
|
|
| 4 |
C |
-0.247 |
|
|
|
| 5 |
C |
-0.384 |
|
|
|
| 6 |
H |
0.217 |
|
|
|
| 7 |
H |
0.217 |
|
|
|
| 8 |
H |
0.225 |
|
|
|
| 9 |
H |
0.225 |
|
|
|
| 10 |
H |
0.191 |
|
|
|
| 11 |
H |
0.212 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.248 |
-0.418 |
0.000 |
0.486 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.507 |
0.755 |
0.000 |
| y |
0.755 |
-28.735 |
0.000 |
| z |
0.000 |
0.000 |
-30.226 |
|
| Traceless |
| | x | y | z |
| x |
-3.027 |
0.755 |
0.000 |
| y |
0.755 |
2.631 |
0.000 |
| z |
0.000 |
0.000 |
0.395 |
|
| Polar |
| 3z2-r2 | 0.791 |
| x2-y2 | -3.772 |
| xy | 0.755 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.819 |
-0.308 |
0.000 |
| y |
-0.308 |
7.587 |
0.000 |
| z |
0.000 |
0.000 |
3.642 |
<r2> (average value of r
2) Å
2
| <r2> |
93.538 |
| (<r2>)1/2 |
9.672 |