Vibrational Frequencies calculated at B1B95/6-31G
| 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 |
3295 |
3143 |
6.88 |
261.37 |
0.03 |
0.06 |
| 2 |
A1 |
3181 |
3034 |
28.59 |
134.79 |
0.16 |
0.28 |
| 3 |
A1 |
1657 |
1580 |
0.13 |
27.15 |
0.07 |
0.12 |
| 4 |
A1 |
1199 |
1143 |
4.99 |
20.57 |
0.21 |
0.34 |
| 5 |
A1 |
1064 |
1015 |
2.51 |
14.91 |
0.74 |
0.85 |
| 6 |
A1 |
971 |
926 |
10.53 |
12.14 |
0.27 |
0.43 |
| 7 |
A1 |
886 |
845 |
0.02 |
6.99 |
0.74 |
0.85 |
| 8 |
A1 |
843 |
804 |
87.98 |
7.37 |
0.10 |
0.19 |
| 9 |
A1 |
399 |
381 |
4.37 |
12.78 |
0.64 |
0.78 |
| 10 |
A2 |
3254 |
3104 |
0.00 |
155.68 |
0.75 |
0.86 |
| 11 |
A2 |
1315 |
1254 |
0.00 |
4.01 |
0.75 |
0.86 |
| 12 |
A2 |
1237 |
1180 |
0.00 |
14.55 |
0.75 |
0.86 |
| 13 |
A2 |
982 |
937 |
0.00 |
0.07 |
0.75 |
0.86 |
| 14 |
A2 |
965 |
921 |
0.00 |
0.34 |
0.75 |
0.86 |
| 15 |
A2 |
801 |
764 |
0.00 |
4.55 |
0.75 |
0.86 |
| 16 |
A2 |
342 |
326 |
0.00 |
3.13 |
0.75 |
0.86 |
| 17 |
B1 |
3291 |
3139 |
44.12 |
53.54 |
0.75 |
0.86 |
| 18 |
B1 |
1629 |
1554 |
6.79 |
2.62 |
0.75 |
0.86 |
| 19 |
B1 |
1234 |
1177 |
0.10 |
3.67 |
0.75 |
0.86 |
| 20 |
B1 |
1126 |
1074 |
0.41 |
0.01 |
0.75 |
0.86 |
| 21 |
B1 |
1032 |
984 |
0.08 |
9.44 |
0.75 |
0.86 |
| 22 |
B1 |
759 |
724 |
55.59 |
4.77 |
0.75 |
0.86 |
| 23 |
B2 |
3256 |
3105 |
21.76 |
40.30 |
0.75 |
0.86 |
| 24 |
B2 |
3171 |
3025 |
13.73 |
119.47 |
0.75 |
0.86 |
| 25 |
B2 |
1327 |
1265 |
34.04 |
0.00 |
0.75 |
0.86 |
| 26 |
B2 |
1190 |
1135 |
11.06 |
0.80 |
0.75 |
0.86 |
| 27 |
B2 |
998 |
952 |
2.81 |
0.83 |
0.75 |
0.86 |
| 28 |
B2 |
953 |
908 |
7.13 |
0.18 |
0.75 |
0.86 |
| 29 |
B2 |
855 |
816 |
10.33 |
2.34 |
0.75 |
0.86 |
| 30 |
B2 |
500 |
477 |
5.89 |
7.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21857.3 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 20845.4 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.291 |
|
|
|
| 2 |
C |
-0.291 |
|
|
|
| 3 |
H |
0.173 |
|
|
|
| 4 |
H |
0.173 |
|
|
|
| 5 |
C |
-0.098 |
|
|
|
| 6 |
C |
-0.098 |
|
|
|
| 7 |
C |
-0.098 |
|
|
|
| 8 |
C |
-0.098 |
|
|
|
| 9 |
H |
0.157 |
|
|
|
| 10 |
H |
0.157 |
|
|
|
| 11 |
H |
0.157 |
|
|
|
| 12 |
H |
0.157 |
|
|
|
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 |
-0.021 |
0.021 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.825 |
0.000 |
0.000 |
| y |
0.000 |
-32.598 |
0.000 |
| z |
0.000 |
0.000 |
-35.559 |
|
| Traceless |
| | x | y | z |
| x |
-0.746 |
0.000 |
0.000 |
| y |
0.000 |
2.593 |
0.000 |
| z |
0.000 |
0.000 |
-1.848 |
|
| Polar |
| 3z2-r2 | -3.695 |
| x2-y2 | -2.226 |
| 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 |
8.070 |
0.000 |
0.000 |
| y |
0.000 |
9.178 |
0.000 |
| z |
0.000 |
0.000 |
5.486 |
<r2> (average value of r
2) Å
2
| <r2> |
118.661 |
| (<r2>)1/2 |
10.893 |