Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3195 |
3056 |
32.26 |
|
|
|
| 2 |
A' |
3121 |
2986 |
20.93 |
|
|
|
| 3 |
A' |
3060 |
2927 |
50.70 |
|
|
|
| 4 |
A' |
2978 |
2849 |
46.74 |
|
|
|
| 5 |
A' |
1518 |
1453 |
4.35 |
|
|
|
| 6 |
A' |
1506 |
1441 |
13.87 |
|
|
|
| 7 |
A' |
1437 |
1375 |
3.56 |
|
|
|
| 8 |
A' |
1190 |
1139 |
3.74 |
|
|
|
| 9 |
A' |
1044 |
998 |
0.64 |
|
|
|
| 10 |
A' |
899 |
860 |
1.99 |
|
|
|
| 11 |
A' |
409 |
392 |
16.85 |
|
|
|
| 12 |
A' |
359 |
344 |
9.32 |
|
|
|
| 13 |
A' |
127 |
122 |
0.14 |
|
|
|
| 14 |
A" |
3122 |
2987 |
25.11 |
|
|
|
| 15 |
A" |
3059 |
2926 |
8.08 |
|
|
|
| 16 |
A" |
2972 |
2844 |
29.49 |
|
|
|
| 17 |
A" |
1506 |
1441 |
0.69 |
|
|
|
| 18 |
A" |
1495 |
1430 |
1.39 |
|
|
|
| 19 |
A" |
1436 |
1373 |
7.31 |
|
|
|
| 20 |
A" |
1384 |
1324 |
3.23 |
|
|
|
| 21 |
A" |
1169 |
1119 |
0.06 |
|
|
|
| 22 |
A" |
951 |
910 |
1.58 |
|
|
|
| 23 |
A" |
946 |
905 |
0.30 |
|
|
|
| 24 |
A" |
115 |
110 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19499.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18654.8 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.115 |
|
|
|
| 2 |
C |
-0.536 |
|
|
|
| 3 |
C |
-0.536 |
|
|
|
| 4 |
H |
0.154 |
|
|
|
| 5 |
H |
0.171 |
|
|
|
| 6 |
H |
0.171 |
|
|
|
| 7 |
H |
0.171 |
|
|
|
| 8 |
H |
0.174 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.179 |
-0.114 |
0.000 |
0.212 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.155 |
0.326 |
0.000 |
| y |
0.326 |
-20.142 |
0.000 |
| z |
0.000 |
0.000 |
-20.156 |
|
| Traceless |
| | x | y | z |
| x |
-1.006 |
0.326 |
0.000 |
| y |
0.326 |
0.513 |
0.000 |
| z |
0.000 |
0.000 |
0.493 |
|
| Polar |
| 3z2-r2 | 0.986 |
| x2-y2 | -1.013 |
| xy | 0.326 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.932 |
0.062 |
0.000 |
| y |
0.062 |
4.783 |
0.000 |
| z |
0.000 |
0.000 |
5.547 |
<r2> (average value of r
2) Å
2
| <r2> |
61.376 |
| (<r2>)1/2 |
7.834 |