Vibrational Frequencies calculated at LSDA/6-31+G**
| 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 |
3196 |
3148 |
7.94 |
|
|
|
| 2 |
A |
3089 |
3043 |
12.88 |
|
|
|
| 3 |
A |
3073 |
3027 |
16.44 |
|
|
|
| 4 |
A |
3062 |
3016 |
20.11 |
|
|
|
| 5 |
A |
2981 |
2936 |
24.82 |
|
|
|
| 6 |
A |
2929 |
2885 |
16.48 |
|
|
|
| 7 |
A |
2868 |
2825 |
22.46 |
|
|
|
| 8 |
A |
1441 |
1420 |
5.30 |
|
|
|
| 9 |
A |
1430 |
1408 |
12.95 |
|
|
|
| 10 |
A |
1404 |
1383 |
9.01 |
|
|
|
| 11 |
A |
1384 |
1363 |
7.23 |
|
|
|
| 12 |
A |
1349 |
1329 |
9.97 |
|
|
|
| 13 |
A |
1301 |
1282 |
0.46 |
|
|
|
| 14 |
A |
1197 |
1179 |
0.25 |
|
|
|
| 15 |
A |
1136 |
1119 |
0.45 |
|
|
|
| 16 |
A |
1105 |
1088 |
1.48 |
|
|
|
| 17 |
A |
989 |
974 |
1.35 |
|
|
|
| 18 |
A |
911 |
897 |
2.77 |
|
|
|
| 19 |
A |
872 |
858 |
1.17 |
|
|
|
| 20 |
A |
723 |
713 |
0.90 |
|
|
|
| 21 |
A |
489 |
482 |
79.46 |
|
|
|
| 22 |
A |
366 |
361 |
1.62 |
|
|
|
| 23 |
A |
245 |
241 |
0.19 |
|
|
|
| 24 |
A |
51 |
50 |
3.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18795.1 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 18513.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.354 |
|
|
|
| 2 |
C |
-0.284 |
|
|
|
| 3 |
C |
-0.656 |
|
|
|
| 4 |
H |
0.183 |
|
|
|
| 5 |
H |
0.195 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.193 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
| 10 |
H |
0.170 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.325 |
0.346 |
0.096 |
0.484 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.672 |
0.253 |
-0.051 |
| y |
0.253 |
-20.780 |
-0.300 |
| z |
-0.051 |
-0.300 |
-22.385 |
|
| Traceless |
| | x | y | z |
| x |
-0.090 |
0.253 |
-0.051 |
| y |
0.253 |
1.249 |
-0.300 |
| z |
-0.051 |
-0.300 |
-1.159 |
|
| Polar |
| 3z2-r2 | -2.318 |
| x2-y2 | -0.892 |
| xy | 0.253 |
| xz | -0.051 |
| yz | -0.300 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.364 |
-0.290 |
-0.040 |
| y |
-0.290 |
5.726 |
0.069 |
| z |
-0.040 |
0.069 |
5.266 |
<r2> (average value of r
2) Å
2
| <r2> |
59.180 |
| (<r2>)1/2 |
7.693 |