Vibrational Frequencies calculated at B1B95/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1' |
3177 |
3016 |
0.00 |
|
|
|
| 2 |
A1' |
1561 |
1482 |
0.00 |
|
|
|
| 3 |
A1' |
1202 |
1141 |
0.00 |
|
|
|
| 4 |
A1' |
940 |
892 |
0.00 |
|
|
|
| 5 |
A1" |
929 |
882 |
0.00 |
|
|
|
| 6 |
A2' |
3260 |
3095 |
0.00 |
|
|
|
| 7 |
A2' |
970 |
921 |
0.00 |
|
|
|
| 8 |
A2" |
1136 |
1079 |
20.77 |
|
|
|
| 9 |
A2" |
662 |
629 |
123.28 |
|
|
|
| 10 |
E' |
3262 |
3096 |
11.61 |
|
|
|
| 10 |
E' |
3262 |
3096 |
11.62 |
|
|
|
| 11 |
E' |
3174 |
3013 |
23.45 |
|
|
|
| 11 |
E' |
3174 |
3013 |
23.43 |
|
|
|
| 12 |
E' |
1513 |
1436 |
1.74 |
|
|
|
| 12 |
E' |
1513 |
1436 |
1.74 |
|
|
|
| 13 |
E' |
1265 |
1201 |
1.72 |
|
|
|
| 13 |
E' |
1265 |
1201 |
1.73 |
|
|
|
| 14 |
E' |
1122 |
1065 |
1.03 |
|
|
|
| 14 |
E' |
1122 |
1065 |
1.03 |
|
|
|
| 15 |
E' |
522 |
496 |
0.32 |
|
|
|
| 15 |
E' |
522 |
496 |
0.32 |
|
|
|
| 16 |
E" |
1186 |
1126 |
0.00 |
|
|
|
| 16 |
E" |
1186 |
1126 |
0.00 |
|
|
|
| 17 |
E" |
1087 |
1032 |
0.00 |
|
|
|
| 17 |
E" |
1087 |
1032 |
0.00 |
|
|
|
| 18 |
E" |
778 |
739 |
0.00 |
|
|
|
| 18 |
E" |
778 |
739 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20827.3 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 19771.4 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.413 |
|
|
|
| 2 |
C |
0.075 |
|
|
|
| 3 |
C |
-0.413 |
|
|
|
| 4 |
C |
-0.413 |
|
|
|
| 5 |
C |
0.075 |
|
|
|
| 6 |
H |
0.182 |
|
|
|
| 7 |
H |
0.182 |
|
|
|
| 8 |
H |
0.182 |
|
|
|
| 9 |
H |
0.182 |
|
|
|
| 10 |
H |
0.182 |
|
|
|
| 11 |
H |
0.182 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.986 |
0.000 |
0.000 |
| y |
0.000 |
-26.986 |
0.000 |
| z |
0.000 |
0.000 |
-35.656 |
|
| Traceless |
| | x | y | z |
| x |
4.335 |
0.000 |
0.000 |
| y |
0.000 |
4.335 |
0.000 |
| z |
0.000 |
0.000 |
-8.671 |
|
| Polar |
| 3z2-r2 | -17.341 |
| x2-y2 | 0.000 |
| 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 |
7.148 |
0.000 |
0.000 |
| y |
0.000 |
7.148 |
0.000 |
| z |
0.000 |
0.000 |
5.376 |
<r2> (average value of r
2) Å
2
| <r2> |
81.875 |
| (<r2>)1/2 |
9.048 |