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 |
3278 |
3120 |
21.90 |
|
|
|
| 2 |
A1 |
3210 |
3055 |
24.53 |
|
|
|
| 3 |
A1 |
3198 |
3044 |
8.34 |
|
|
|
| 4 |
A1 |
3182 |
3028 |
2.64 |
|
|
|
| 5 |
A1 |
1721 |
1638 |
0.00 |
|
|
|
| 6 |
A1 |
1647 |
1567 |
0.60 |
|
|
|
| 7 |
A1 |
1443 |
1373 |
0.75 |
|
|
|
| 8 |
A1 |
1349 |
1284 |
4.65 |
|
|
|
| 9 |
A1 |
1295 |
1232 |
0.51 |
|
|
|
| 10 |
A1 |
1107 |
1054 |
1.25 |
|
|
|
| 11 |
A1 |
906 |
862 |
0.00 |
|
|
|
| 12 |
A1 |
394 |
375 |
0.01 |
|
|
|
| 13 |
A1 |
163 |
155 |
0.11 |
|
|
|
| 14 |
A2 |
1041 |
991 |
0.00 |
|
|
|
| 15 |
A2 |
985 |
938 |
0.00 |
|
|
|
| 16 |
A2 |
938 |
893 |
0.00 |
|
|
|
| 17 |
A2 |
732 |
697 |
0.00 |
|
|
|
| 18 |
A2 |
333 |
317 |
0.00 |
|
|
|
| 19 |
A2 |
147 |
140 |
0.00 |
|
|
|
| 20 |
B1 |
1029 |
979 |
39.90 |
|
|
|
| 21 |
B1 |
942 |
897 |
118.94 |
|
|
|
| 22 |
B1 |
848 |
808 |
2.02 |
|
|
|
| 23 |
B1 |
604 |
574 |
34.80 |
|
|
|
| 24 |
B1 |
102 |
97 |
0.57 |
|
|
|
| 25 |
B2 |
3278 |
3120 |
0.04 |
|
|
|
| 26 |
B2 |
3197 |
3043 |
0.41 |
|
|
|
| 27 |
B2 |
3182 |
3029 |
8.81 |
|
|
|
| 28 |
B2 |
3177 |
3024 |
0.39 |
|
|
|
| 29 |
B2 |
1705 |
1623 |
22.97 |
|
|
|
| 30 |
B2 |
1497 |
1425 |
9.56 |
|
|
|
| 31 |
B2 |
1394 |
1326 |
0.00 |
|
|
|
| 32 |
B2 |
1311 |
1247 |
0.66 |
|
|
|
| 33 |
B2 |
1224 |
1165 |
3.46 |
|
|
|
| 34 |
B2 |
972 |
925 |
5.22 |
|
|
|
| 35 |
B2 |
690 |
657 |
0.19 |
|
|
|
| 36 |
B2 |
349 |
332 |
12.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26284.7 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 25017.8 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.219 |
|
|
|
| 2 |
C |
-0.219 |
|
|
|
| 3 |
C |
0.086 |
|
|
|
| 4 |
C |
0.086 |
|
|
|
| 5 |
C |
-0.484 |
|
|
|
| 6 |
C |
-0.484 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.153 |
|
|
|
| 9 |
H |
0.145 |
|
|
|
| 10 |
H |
0.145 |
|
|
|
| 11 |
H |
0.158 |
|
|
|
| 12 |
H |
0.158 |
|
|
|
| 13 |
H |
0.162 |
|
|
|
| 14 |
H |
0.162 |
|
|
|
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 |
-0.032 |
0.032 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.688 |
0.000 |
0.000 |
| y |
0.000 |
-33.722 |
0.000 |
| z |
0.000 |
0.000 |
-33.373 |
|
| Traceless |
| | x | y | z |
| x |
-9.140 |
0.000 |
0.000 |
| y |
0.000 |
4.308 |
0.000 |
| z |
0.000 |
0.000 |
4.832 |
|
| Polar |
| 3z2-r2 | 9.664 |
| x2-y2 | -8.965 |
| 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> |
233.449 |
| (<r2>)1/2 |
15.279 |