Vibrational Frequencies calculated at mPW1PW91/6-31+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 |
A1 |
3176 |
3022 |
8.81 |
|
|
|
| 2 |
A1 |
3160 |
3007 |
18.41 |
|
|
|
| 3 |
A1 |
3053 |
2906 |
39.69 |
|
|
|
| 4 |
A1 |
1744 |
1660 |
24.18 |
|
|
|
| 5 |
A1 |
1509 |
1436 |
16.77 |
|
|
|
| 6 |
A1 |
1450 |
1380 |
1.98 |
|
|
|
| 7 |
A1 |
1416 |
1348 |
0.76 |
|
|
|
| 8 |
A1 |
1086 |
1033 |
3.34 |
|
|
|
| 9 |
A1 |
833 |
793 |
0.16 |
|
|
|
| 10 |
A1 |
379 |
361 |
0.28 |
|
|
|
| 11 |
A2 |
3110 |
2960 |
0.00 |
|
|
|
| 12 |
A2 |
1477 |
1406 |
0.00 |
|
|
|
| 13 |
A2 |
1020 |
971 |
0.00 |
|
|
|
| 14 |
A2 |
701 |
667 |
0.00 |
|
|
|
| 15 |
A2 |
165 |
157 |
0.00 |
|
|
|
| 16 |
B1 |
3112 |
2962 |
36.63 |
|
|
|
| 17 |
B1 |
1496 |
1424 |
22.21 |
|
|
|
| 18 |
B1 |
1106 |
1053 |
0.00 |
|
|
|
| 19 |
B1 |
922 |
878 |
60.19 |
|
|
|
| 20 |
B1 |
440 |
419 |
10.20 |
|
|
|
| 21 |
B1 |
209 |
199 |
0.81 |
|
|
|
| 22 |
B2 |
3263 |
3105 |
17.82 |
|
|
|
| 23 |
B2 |
3158 |
3006 |
25.12 |
|
|
|
| 24 |
B2 |
3048 |
2902 |
22.87 |
|
|
|
| 25 |
B2 |
1488 |
1417 |
5.77 |
|
|
|
| 26 |
B2 |
1421 |
1352 |
15.21 |
|
|
|
| 27 |
B2 |
1311 |
1247 |
2.63 |
|
|
|
| 28 |
B2 |
991 |
943 |
0.11 |
|
|
|
| 29 |
B2 |
965 |
918 |
0.10 |
|
|
|
| 30 |
B2 |
437 |
416 |
1.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23822.4 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 22674.2 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.493 |
|
|
|
| 2 |
C |
-0.443 |
|
|
|
| 3 |
H |
0.148 |
|
|
|
| 4 |
H |
0.148 |
|
|
|
| 5 |
C |
-0.689 |
|
|
|
| 6 |
C |
-0.689 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
| 9 |
H |
0.173 |
|
|
|
| 10 |
H |
0.170 |
|
|
|
| 11 |
H |
0.173 |
|
|
|
| 12 |
H |
0.173 |
|
|
|
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 |
-0.608 |
0.608 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.425 |
0.000 |
0.000 |
| y |
0.000 |
-25.611 |
0.000 |
| z |
0.000 |
0.000 |
-26.212 |
|
| Traceless |
| | x | y | z |
| x |
-2.513 |
0.000 |
0.000 |
| y |
0.000 |
1.707 |
0.000 |
| z |
0.000 |
0.000 |
0.806 |
|
| Polar |
| 3z2-r2 | 1.611 |
| x2-y2 | -2.813 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
90.855 |
| (<r2>)1/2 |
9.532 |