Vibrational Frequencies calculated at B3PW91/cc-pVDZ
| 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 |
3141 |
3031 |
11.07 |
|
|
|
| 2 |
A1 |
3115 |
3006 |
10.36 |
|
|
|
| 3 |
A1 |
1864 |
1799 |
7.41 |
|
|
|
| 4 |
A1 |
1459 |
1408 |
0.07 |
|
|
|
| 5 |
A1 |
1415 |
1365 |
0.87 |
|
|
|
| 6 |
A1 |
1086 |
1048 |
2.58 |
|
|
|
| 7 |
A1 |
1025 |
989 |
3.72 |
|
|
|
| 8 |
A1 |
760 |
734 |
4.88 |
|
|
|
| 9 |
A2 |
3197 |
3085 |
0.00 |
|
|
|
| 10 |
A2 |
1153 |
1112 |
0.00 |
|
|
|
| 11 |
A2 |
942 |
909 |
0.00 |
|
|
|
| 12 |
A2 |
604 |
583 |
0.00 |
|
|
|
| 13 |
B1 |
3209 |
3097 |
11.17 |
|
|
|
| 14 |
B1 |
1077 |
1040 |
0.75 |
|
|
|
| 15 |
B1 |
907 |
875 |
35.67 |
|
|
|
| 16 |
B1 |
747 |
721 |
2.33 |
|
|
|
| 17 |
B1 |
293 |
283 |
3.51 |
|
|
|
| 18 |
B2 |
3237 |
3123 |
9.57 |
|
|
|
| 19 |
B2 |
3114 |
3005 |
12.52 |
|
|
|
| 20 |
B2 |
1412 |
1363 |
2.33 |
|
|
|
| 21 |
B2 |
1139 |
1099 |
8.58 |
|
|
|
| 22 |
B2 |
1054 |
1018 |
1.18 |
|
|
|
| 23 |
B2 |
909 |
877 |
11.72 |
|
|
|
| 24 |
B2 |
352 |
339 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18604.9 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 17953.8 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.076 |
|
|
|
| 2 |
C |
-0.129 |
|
|
|
| 3 |
H |
0.041 |
|
|
|
| 4 |
H |
0.041 |
|
|
|
| 5 |
C |
-0.065 |
|
|
|
| 6 |
C |
-0.065 |
|
|
|
| 7 |
H |
0.063 |
|
|
|
| 8 |
H |
0.063 |
|
|
|
| 9 |
H |
0.063 |
|
|
|
| 10 |
H |
0.063 |
|
|
|
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 |
-0.409 |
0.409 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.037 |
0.000 |
0.000 |
| y |
0.000 |
-24.118 |
0.000 |
| z |
0.000 |
0.000 |
-24.406 |
|
| Traceless |
| | x | y | z |
| x |
-0.774 |
0.000 |
0.000 |
| y |
0.000 |
0.603 |
0.000 |
| z |
0.000 |
0.000 |
0.172 |
|
| Polar |
| 3z2-r2 | 0.343 |
| x2-y2 | -0.918 |
| 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> |
77.169 |
| (<r2>)1/2 |
8.785 |