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 |
3260 |
3124 |
26.11 |
|
|
|
| 2 |
A1 |
3188 |
3056 |
29.43 |
|
|
|
| 3 |
A1 |
3178 |
3046 |
8.67 |
|
|
|
| 4 |
A1 |
3165 |
3033 |
2.45 |
|
|
|
| 5 |
A1 |
1715 |
1644 |
0.01 |
|
|
|
| 6 |
A1 |
1646 |
1577 |
0.11 |
|
|
|
| 7 |
A1 |
1440 |
1380 |
0.41 |
|
|
|
| 8 |
A1 |
1345 |
1289 |
3.75 |
|
|
|
| 9 |
A1 |
1291 |
1238 |
0.37 |
|
|
|
| 10 |
A1 |
1104 |
1058 |
1.00 |
|
|
|
| 11 |
A1 |
902 |
865 |
0.00 |
|
|
|
| 12 |
A1 |
392 |
376 |
0.02 |
|
|
|
| 13 |
A1 |
162 |
155 |
0.11 |
|
|
|
| 14 |
A2 |
1041 |
997 |
0.00 |
|
|
|
| 15 |
A2 |
979 |
938 |
0.00 |
|
|
|
| 16 |
A2 |
926 |
887 |
0.00 |
|
|
|
| 17 |
A2 |
733 |
702 |
0.00 |
|
|
|
| 18 |
A2 |
330 |
317 |
0.00 |
|
|
|
| 19 |
A2 |
153 |
147 |
0.00 |
|
|
|
| 20 |
B1 |
1028 |
986 |
31.67 |
|
|
|
| 21 |
B1 |
928 |
890 |
91.64 |
|
|
|
| 22 |
B1 |
848 |
812 |
2.27 |
|
|
|
| 23 |
B1 |
604 |
579 |
22.63 |
|
|
|
| 24 |
B1 |
103 |
99 |
0.21 |
|
|
|
| 25 |
B2 |
3259 |
3124 |
0.09 |
|
|
|
| 26 |
B2 |
3177 |
3045 |
0.81 |
|
|
|
| 27 |
B2 |
3164 |
3033 |
10.18 |
|
|
|
| 28 |
B2 |
3157 |
3026 |
0.05 |
|
|
|
| 29 |
B2 |
1704 |
1633 |
10.54 |
|
|
|
| 30 |
B2 |
1494 |
1432 |
7.67 |
|
|
|
| 31 |
B2 |
1391 |
1333 |
0.02 |
|
|
|
| 32 |
B2 |
1306 |
1251 |
1.09 |
|
|
|
| 33 |
B2 |
1220 |
1170 |
3.11 |
|
|
|
| 34 |
B2 |
969 |
929 |
4.84 |
|
|
|
| 35 |
B2 |
688 |
659 |
0.18 |
|
|
|
| 36 |
B2 |
347 |
333 |
11.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26168.3 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 25079.7 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 |
-0.125 |
|
|
|
| 2 |
C |
-0.125 |
|
|
|
| 3 |
C |
-0.056 |
|
|
|
| 4 |
C |
-0.056 |
|
|
|
| 5 |
C |
-0.306 |
|
|
|
| 6 |
C |
-0.306 |
|
|
|
| 7 |
H |
0.116 |
|
|
|
| 8 |
H |
0.116 |
|
|
|
| 9 |
H |
0.115 |
|
|
|
| 10 |
H |
0.115 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
| 12 |
H |
0.126 |
|
|
|
| 13 |
H |
0.129 |
|
|
|
| 14 |
H |
0.129 |
|
|
|
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 |
-0.057 |
0.057 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.856 |
0.000 |
0.000 |
| y |
0.000 |
-32.863 |
0.000 |
| z |
0.000 |
0.000 |
-32.762 |
|
| Traceless |
| | x | y | z |
| x |
-8.044 |
0.000 |
0.000 |
| y |
0.000 |
3.946 |
0.000 |
| z |
0.000 |
0.000 |
4.098 |
|
| Polar |
| 3z2-r2 | 8.196 |
| x2-y2 | -7.993 |
| 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> |
233.160 |
| (<r2>)1/2 |
15.270 |