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 |
3255 |
3120 |
8.14 |
|
|
|
| 2 |
A1 |
3141 |
3010 |
9.77 |
|
|
|
| 3 |
A1 |
3071 |
2944 |
45.95 |
|
|
|
| 4 |
A1 |
1678 |
1608 |
0.19 |
|
|
|
| 5 |
A1 |
1497 |
1435 |
0.37 |
|
|
|
| 6 |
A1 |
1270 |
1217 |
2.86 |
|
|
|
| 7 |
A1 |
1134 |
1087 |
0.23 |
|
|
|
| 8 |
A1 |
956 |
916 |
2.68 |
|
|
|
| 9 |
A1 |
903 |
866 |
6.47 |
|
|
|
| 10 |
A1 |
786 |
753 |
1.23 |
|
|
|
| 11 |
A1 |
753 |
722 |
50.46 |
|
|
|
| 12 |
A1 |
429 |
411 |
3.82 |
|
|
|
| 13 |
A2 |
3227 |
3093 |
0.00 |
|
|
|
| 14 |
A2 |
1307 |
1253 |
0.00 |
|
|
|
| 15 |
A2 |
1268 |
1216 |
0.00 |
|
|
|
| 16 |
A2 |
1138 |
1091 |
0.00 |
|
|
|
| 17 |
A2 |
929 |
891 |
0.00 |
|
|
|
| 18 |
A2 |
914 |
876 |
0.00 |
|
|
|
| 19 |
A2 |
720 |
690 |
0.00 |
|
|
|
| 20 |
A2 |
453 |
434 |
0.00 |
|
|
|
| 21 |
B1 |
3253 |
3117 |
22.30 |
|
|
|
| 22 |
B1 |
3137 |
3007 |
36.72 |
|
|
|
| 23 |
B1 |
1635 |
1567 |
6.25 |
|
|
|
| 24 |
B1 |
1244 |
1192 |
1.41 |
|
|
|
| 25 |
B1 |
1088 |
1043 |
0.31 |
|
|
|
| 26 |
B1 |
1037 |
994 |
0.39 |
|
|
|
| 27 |
B1 |
919 |
881 |
1.45 |
|
|
|
| 28 |
B1 |
680 |
652 |
31.48 |
|
|
|
| 29 |
B1 |
506 |
485 |
5.78 |
|
|
|
| 30 |
B2 |
3229 |
3094 |
11.89 |
|
|
|
| 31 |
B2 |
3139 |
3008 |
58.57 |
|
|
|
| 32 |
B2 |
1350 |
1294 |
22.23 |
|
|
|
| 33 |
B2 |
1280 |
1226 |
0.00 |
|
|
|
| 34 |
B2 |
1187 |
1138 |
0.81 |
|
|
|
| 35 |
B2 |
976 |
935 |
0.20 |
|
|
|
| 36 |
B2 |
936 |
897 |
3.14 |
|
|
|
| 37 |
B2 |
895 |
857 |
2.00 |
|
|
|
| 38 |
B2 |
818 |
784 |
7.77 |
|
|
|
| 39 |
B2 |
549 |
526 |
1.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28342.6 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 27163.5 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 |
-0.199 |
|
|
|
| 2 |
C |
-0.219 |
|
|
|
| 3 |
C |
-0.219 |
|
|
|
| 4 |
C |
-0.076 |
|
|
|
| 5 |
C |
-0.076 |
|
|
|
| 6 |
C |
-0.076 |
|
|
|
| 7 |
C |
-0.076 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
| 9 |
H |
0.125 |
|
|
|
| 10 |
H |
0.110 |
|
|
|
| 11 |
H |
0.110 |
|
|
|
| 12 |
H |
0.118 |
|
|
|
| 13 |
H |
0.118 |
|
|
|
| 14 |
H |
0.118 |
|
|
|
| 15 |
H |
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 |
-0.023 |
0.023 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.218 |
0.000 |
0.000 |
| y |
0.000 |
-38.296 |
0.000 |
| z |
0.000 |
0.000 |
-41.965 |
|
| Traceless |
| | x | y | z |
| x |
-1.087 |
0.000 |
0.000 |
| y |
0.000 |
3.295 |
0.000 |
| z |
0.000 |
0.000 |
-2.208 |
|
| Polar |
| 3z2-r2 | -4.415 |
| x2-y2 | -2.922 |
| 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 |
9.164 |
0.000 |
0.000 |
| y |
0.000 |
10.708 |
0.000 |
| z |
0.000 |
0.000 |
7.645 |
<r2> (average value of r
2) Å
2
| <r2> |
151.844 |
| (<r2>)1/2 |
12.322 |