Vibrational Frequencies calculated at LSDA/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 |
3097 |
3034 |
10.67 |
|
|
|
| 2 |
A |
3063 |
3001 |
6.37 |
|
|
|
| 3 |
A |
3044 |
2983 |
16.07 |
|
|
|
| 4 |
A |
2975 |
2914 |
6.85 |
|
|
|
| 5 |
A |
1500 |
1469 |
2.96 |
|
|
|
| 6 |
A |
1465 |
1435 |
11.56 |
|
|
|
| 7 |
A |
1436 |
1407 |
2.28 |
|
|
|
| 8 |
A |
1389 |
1361 |
7.53 |
|
|
|
| 9 |
A |
1179 |
1155 |
0.73 |
|
|
|
| 10 |
A |
1089 |
1067 |
0.72 |
|
|
|
| 11 |
A |
1047 |
1026 |
0.37 |
|
|
|
| 12 |
A |
899 |
881 |
30.63 |
|
|
|
| 13 |
A |
833 |
816 |
0.05 |
|
|
|
| 14 |
A |
547 |
536 |
2.46 |
|
|
|
| 15 |
A |
296 |
290 |
1.60 |
|
|
|
| 16 |
A |
178 |
175 |
0.01 |
|
|
|
| 17 |
A |
138 |
135 |
2.27 |
|
|
|
| 18 |
A |
3097 |
3034 |
22.68 |
|
|
|
| 19 |
A |
3062 |
3000 |
5.45 |
|
|
|
| 20 |
A |
3044 |
2983 |
15.97 |
|
|
|
| 21 |
A |
2974 |
2913 |
60.44 |
|
|
|
| 22 |
A |
2085 |
2043 |
10.08 |
|
|
|
| 23 |
A |
1472 |
1442 |
13.96 |
|
|
|
| 24 |
A |
1464 |
1434 |
12.20 |
|
|
|
| 25 |
A |
1387 |
1359 |
6.16 |
|
|
|
| 26 |
A |
1299 |
1273 |
13.17 |
|
|
|
| 27 |
A |
1109 |
1087 |
2.93 |
|
|
|
| 28 |
A |
1044 |
1023 |
0.00 |
|
|
|
| 29 |
A |
982 |
962 |
26.07 |
|
|
|
| 30 |
A |
723 |
709 |
26.10 |
|
|
|
| 31 |
A |
570 |
559 |
13.55 |
|
|
|
| 32 |
A |
228 |
223 |
0.80 |
|
|
|
| 33 |
A |
160 |
157 |
1.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24437.9 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 23941.8 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 LSDA/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.204 |
|
|
|
| 2 |
C |
-0.272 |
|
|
|
| 3 |
C |
-0.272 |
|
|
|
| 4 |
C |
-0.539 |
|
|
|
| 5 |
C |
-0.539 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.180 |
|
|
|
| 9 |
H |
0.179 |
|
|
|
| 10 |
H |
0.181 |
|
|
|
| 11 |
H |
0.180 |
|
|
|
| 12 |
H |
0.179 |
|
|
|
| 13 |
H |
0.181 |
|
|
|
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 |
-0.233 |
0.233 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.614 |
-0.377 |
0.000 |
| y |
-0.377 |
-27.239 |
0.000 |
| z |
0.000 |
0.000 |
-31.817 |
|
| Traceless |
| | x | y | z |
| x |
-2.086 |
-0.377 |
0.000 |
| y |
-0.377 |
4.476 |
0.000 |
| z |
0.000 |
0.000 |
-2.390 |
|
| Polar |
| 3z2-r2 | -4.780 |
| x2-y2 | -4.375 |
| xy | -0.377 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.781 |
-0.996 |
0.000 |
| y |
-0.996 |
13.469 |
0.000 |
| z |
0.000 |
0.000 |
5.680 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |