Vibrational Frequencies calculated at B3PW91/3-21G
| 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 |
3281 |
3154 |
5.54 |
|
|
|
| 2 |
A1 |
3254 |
3127 |
2.42 |
|
|
|
| 3 |
A1 |
3165 |
3042 |
3.93 |
|
|
|
| 4 |
A1 |
1717 |
1651 |
3.51 |
|
|
|
| 5 |
A1 |
1538 |
1478 |
25.79 |
|
|
|
| 6 |
A1 |
1494 |
1436 |
0.12 |
|
|
|
| 7 |
A1 |
1381 |
1328 |
28.50 |
|
|
|
| 8 |
A1 |
1136 |
1092 |
2.43 |
|
|
|
| 9 |
A1 |
984 |
946 |
4.97 |
|
|
|
| 10 |
A1 |
906 |
871 |
9.51 |
|
|
|
| 11 |
A1 |
692 |
665 |
0.01 |
|
|
|
| 12 |
A2 |
966 |
929 |
0.00 |
|
|
|
| 13 |
A2 |
793 |
762 |
0.00 |
|
|
|
| 14 |
A2 |
706 |
679 |
0.00 |
|
|
|
| 15 |
A2 |
503 |
483 |
0.00 |
|
|
|
| 16 |
B1 |
985 |
947 |
59.05 |
|
|
|
| 17 |
B1 |
953 |
916 |
3.79 |
|
|
|
| 18 |
B1 |
794 |
763 |
73.23 |
|
|
|
| 19 |
B1 |
634 |
610 |
42.88 |
|
|
|
| 20 |
B1 |
204 |
196 |
6.09 |
|
|
|
| 21 |
B2 |
3271 |
3144 |
9.34 |
|
|
|
| 22 |
B2 |
3251 |
3125 |
4.31 |
|
|
|
| 23 |
B2 |
3245 |
3119 |
2.31 |
|
|
|
| 24 |
B2 |
1616 |
1553 |
0.31 |
|
|
|
| 25 |
B2 |
1341 |
1289 |
0.05 |
|
|
|
| 26 |
B2 |
1272 |
1223 |
0.17 |
|
|
|
| 27 |
B2 |
1133 |
1089 |
11.01 |
|
|
|
| 28 |
B2 |
979 |
941 |
1.66 |
|
|
|
| 29 |
B2 |
827 |
795 |
0.97 |
|
|
|
| 30 |
B2 |
352 |
338 |
0.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21685.8 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 20844.4 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.021 |
|
|
|
| 2 |
C |
-0.424 |
|
|
|
| 3 |
C |
-0.200 |
|
|
|
| 4 |
C |
-0.200 |
|
|
|
| 5 |
C |
-0.222 |
|
|
|
| 6 |
C |
-0.222 |
|
|
|
| 7 |
H |
0.225 |
|
|
|
| 8 |
H |
0.225 |
|
|
|
| 9 |
H |
0.208 |
|
|
|
| 10 |
H |
0.208 |
|
|
|
| 11 |
H |
0.211 |
|
|
|
| 12 |
H |
0.211 |
|
|
|
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 |
0.680 |
0.680 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.312 |
0.000 |
0.000 |
| y |
0.000 |
-31.513 |
0.000 |
| z |
0.000 |
0.000 |
-29.225 |
|
| Traceless |
| | x | y | z |
| x |
-9.943 |
0.000 |
0.000 |
| y |
0.000 |
3.256 |
0.000 |
| z |
0.000 |
0.000 |
6.687 |
|
| Polar |
| 3z2-r2 | 13.375 |
| x2-y2 | -8.799 |
| 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 |
2.371 |
0.000 |
0.000 |
| y |
0.000 |
8.245 |
0.000 |
| z |
0.000 |
0.000 |
13.392 |
<r2> (average value of r
2) Å
2
| <r2> |
138.732 |
| (<r2>)1/2 |
11.778 |