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 |
A1 |
3219 |
3080 |
9.46 |
|
|
|
| 2 |
A1 |
3208 |
3069 |
9.44 |
|
|
|
| 3 |
A1 |
3187 |
3049 |
1.17 |
|
|
|
| 4 |
A1 |
1606 |
1537 |
0.47 |
|
|
|
| 5 |
A1 |
1492 |
1427 |
7.83 |
|
|
|
| 6 |
A1 |
1188 |
1136 |
0.09 |
|
|
|
| 7 |
A1 |
1064 |
1018 |
8.10 |
|
|
|
| 8 |
A1 |
1031 |
986 |
0.14 |
|
|
|
| 9 |
A1 |
982 |
940 |
1.33 |
|
|
|
| 10 |
A1 |
614 |
588 |
1.63 |
|
|
|
| 11 |
A2 |
959 |
918 |
0.00 |
|
|
|
| 12 |
A2 |
820 |
784 |
0.00 |
|
|
|
| 13 |
A2 |
400 |
383 |
0.00 |
|
|
|
| 14 |
B1 |
989 |
946 |
0.17 |
|
|
|
| 15 |
B1 |
891 |
853 |
0.41 |
|
|
|
| 16 |
B1 |
722 |
691 |
67.18 |
|
|
|
| 17 |
B1 |
674 |
645 |
14.06 |
|
|
|
| 18 |
B1 |
427 |
409 |
4.39 |
|
|
|
| 19 |
B2 |
3210 |
3071 |
25.17 |
|
|
|
| 20 |
B2 |
3194 |
3056 |
6.20 |
|
|
|
| 21 |
B2 |
1662 |
1590 |
1.85 |
|
|
|
| 22 |
B2 |
1480 |
1416 |
6.11 |
|
|
|
| 23 |
B2 |
1364 |
1305 |
0.32 |
|
|
|
| 24 |
B2 |
1319 |
1261 |
0.07 |
|
|
|
| 25 |
B2 |
1187 |
1135 |
0.24 |
|
|
|
| 26 |
B2 |
1088 |
1041 |
3.57 |
|
|
|
| 27 |
B2 |
597 |
571 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19287.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18452.3 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 |
0.023 |
|
|
-0.063 |
| 2 |
C |
-0.204 |
|
|
-0.091 |
| 3 |
C |
-0.204 |
|
|
-0.091 |
| 4 |
C |
-0.156 |
|
|
-0.143 |
| 5 |
C |
-0.156 |
|
|
-0.143 |
| 6 |
C |
-0.162 |
|
|
-0.099 |
| 7 |
H |
0.178 |
|
|
0.127 |
| 8 |
H |
0.178 |
|
|
0.127 |
| 9 |
H |
0.168 |
|
|
0.129 |
| 10 |
H |
0.168 |
|
|
0.129 |
| 11 |
H |
0.167 |
|
|
0.118 |
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 |
-0.808 |
0.808 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
-0.803 |
0.803 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.882 |
0.000 |
0.000 |
| y |
0.000 |
-29.121 |
0.000 |
| z |
0.000 |
0.000 |
-32.750 |
|
| Traceless |
| | x | y | z |
| x |
-6.946 |
0.000 |
0.000 |
| y |
0.000 |
6.194 |
0.000 |
| z |
0.000 |
0.000 |
0.752 |
|
| Polar |
| 3z2-r2 | 1.504 |
| x2-y2 | -8.760 |
| 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> |
121.242 |
| (<r2>)1/2 |
11.011 |