Vibrational Frequencies calculated at B1B95/6-31+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 |
3272 |
3130 |
9.85 |
|
|
|
| 2 |
A1 |
3146 |
3010 |
15.95 |
|
|
|
| 3 |
A1 |
3143 |
3006 |
42.04 |
|
|
|
| 4 |
A1 |
3072 |
2939 |
42.30 |
|
|
|
| 5 |
A1 |
1646 |
1575 |
4.46 |
|
|
|
| 6 |
A1 |
1508 |
1443 |
0.17 |
|
|
|
| 7 |
A1 |
1281 |
1226 |
3.62 |
|
|
|
| 8 |
A1 |
1147 |
1097 |
1.83 |
|
|
|
| 9 |
A1 |
1061 |
1015 |
0.19 |
|
|
|
| 10 |
A1 |
1006 |
962 |
0.11 |
|
|
|
| 11 |
A1 |
973 |
931 |
0.01 |
|
|
|
| 12 |
A1 |
850 |
814 |
2.17 |
|
|
|
| 13 |
A1 |
520 |
498 |
0.41 |
|
|
|
| 14 |
A2 |
1227 |
1174 |
0.00 |
|
|
|
| 15 |
A2 |
1117 |
1069 |
0.00 |
|
|
|
| 16 |
A2 |
1067 |
1021 |
0.00 |
|
|
|
| 17 |
A2 |
919 |
879 |
0.00 |
|
|
|
| 18 |
A2 |
868 |
830 |
0.00 |
|
|
|
| 19 |
A2 |
535 |
512 |
0.00 |
|
|
|
| 20 |
B1 |
3138 |
3002 |
30.22 |
|
|
|
| 21 |
B1 |
3063 |
2930 |
67.93 |
|
|
|
| 22 |
B1 |
1475 |
1411 |
2.48 |
|
|
|
| 23 |
B1 |
1240 |
1186 |
2.76 |
|
|
|
| 24 |
B1 |
1002 |
959 |
2.95 |
|
|
|
| 25 |
B1 |
845 |
808 |
4.40 |
|
|
|
| 26 |
B1 |
689 |
659 |
56.56 |
|
|
|
| 27 |
B1 |
446 |
427 |
9.85 |
|
|
|
| 28 |
B2 |
3245 |
3104 |
5.89 |
|
|
|
| 29 |
B2 |
3144 |
3008 |
90.32 |
|
|
|
| 30 |
B2 |
1341 |
1283 |
16.81 |
|
|
|
| 31 |
B2 |
1257 |
1202 |
1.08 |
|
|
|
| 32 |
B2 |
1232 |
1179 |
13.25 |
|
|
|
| 33 |
B2 |
1107 |
1059 |
4.01 |
|
|
|
| 34 |
B2 |
927 |
887 |
0.46 |
|
|
|
| 35 |
B2 |
870 |
832 |
9.00 |
|
|
|
| 36 |
B2 |
735 |
703 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27057.4 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 25883.1 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.185 |
|
|
|
| 2 |
C |
-0.185 |
|
|
|
| 3 |
C |
0.054 |
|
|
|
| 4 |
C |
0.054 |
|
|
|
| 5 |
C |
-0.450 |
|
|
|
| 6 |
C |
-0.450 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
H |
0.129 |
|
|
|
| 10 |
H |
0.129 |
|
|
|
| 11 |
H |
0.159 |
|
|
|
| 12 |
H |
0.159 |
|
|
|
| 13 |
H |
0.150 |
|
|
|
| 14 |
H |
0.150 |
|
|
|
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 |
-0.331 |
0.331 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.684 |
0.000 |
0.000 |
| y |
0.000 |
-35.588 |
0.000 |
| z |
0.000 |
0.000 |
-36.151 |
|
| Traceless |
| | x | y | z |
| x |
-2.815 |
0.000 |
0.000 |
| y |
0.000 |
1.829 |
0.000 |
| z |
0.000 |
0.000 |
0.985 |
|
| Polar |
| 3z2-r2 | 1.971 |
| x2-y2 | -3.096 |
| 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 |
8.781 |
0.000 |
0.000 |
| y |
0.000 |
9.689 |
0.000 |
| z |
0.000 |
0.000 |
9.765 |
<r2> (average value of r
2) Å
2
| <r2> |
119.835 |
| (<r2>)1/2 |
10.947 |