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 |
3229 |
3103 |
10.44 |
|
|
|
| 2 |
A1 |
3207 |
3083 |
3.22 |
|
|
|
| 3 |
A1 |
3192 |
3068 |
4.79 |
|
|
|
| 4 |
A1 |
3172 |
3049 |
5.18 |
|
|
|
| 5 |
A1 |
1602 |
1539 |
2.11 |
|
|
|
| 6 |
A1 |
1525 |
1466 |
0.08 |
|
|
|
| 7 |
A1 |
1519 |
1460 |
11.67 |
|
|
|
| 8 |
A1 |
1305 |
1254 |
3.39 |
|
|
|
| 9 |
A1 |
1221 |
1173 |
0.01 |
|
|
|
| 10 |
A1 |
1047 |
1006 |
1.75 |
|
|
|
| 11 |
A1 |
1020 |
980 |
0.40 |
|
|
|
| 12 |
A1 |
840 |
807 |
0.33 |
|
|
|
| 13 |
A1 |
550 |
528 |
0.31 |
|
|
|
| 14 |
A2 |
999 |
960 |
0.00 |
|
|
|
| 15 |
A2 |
845 |
812 |
0.00 |
|
|
|
| 16 |
A2 |
497 |
478 |
0.00 |
|
|
|
| 17 |
A2 |
395 |
380 |
0.00 |
|
|
|
| 18 |
B1 |
1022 |
983 |
0.01 |
|
|
|
| 19 |
B1 |
918 |
882 |
7.63 |
|
|
|
| 20 |
B1 |
789 |
759 |
75.98 |
|
|
|
| 21 |
B1 |
714 |
686 |
6.72 |
|
|
|
| 22 |
B1 |
703 |
675 |
71.63 |
|
|
|
| 23 |
B1 |
479 |
461 |
19.36 |
|
|
|
| 24 |
B1 |
203 |
195 |
1.87 |
|
|
|
| 25 |
B2 |
3272 |
3145 |
6.76 |
|
|
|
| 26 |
B2 |
3213 |
3088 |
25.96 |
|
|
|
| 27 |
B2 |
3194 |
3070 |
0.48 |
|
|
|
| 28 |
B2 |
1579 |
1517 |
2.48 |
|
|
|
| 29 |
B2 |
1495 |
1437 |
8.21 |
|
|
|
| 30 |
B2 |
1391 |
1337 |
1.18 |
|
|
|
| 31 |
B2 |
1333 |
1281 |
0.64 |
|
|
|
| 32 |
B2 |
1223 |
1175 |
0.07 |
|
|
|
| 33 |
B2 |
1138 |
1094 |
3.25 |
|
|
|
| 34 |
B2 |
990 |
951 |
0.82 |
|
|
|
| 35 |
B2 |
649 |
623 |
0.00 |
|
|
|
| 36 |
B2 |
366 |
352 |
0.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25416.3 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 24430.1 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.054 |
|
|
|
| 2 |
C |
-0.202 |
|
|
|
| 3 |
C |
-0.216 |
|
|
|
| 4 |
C |
-0.216 |
|
|
|
| 5 |
C |
-0.216 |
|
|
|
| 6 |
C |
-0.202 |
|
|
|
| 7 |
C |
-0.390 |
|
|
|
| 8 |
H |
0.213 |
|
|
|
| 9 |
H |
0.217 |
|
|
|
| 10 |
H |
0.217 |
|
|
|
| 11 |
H |
0.217 |
|
|
|
| 12 |
H |
0.213 |
|
|
|
| 13 |
H |
0.211 |
|
|
|
| 14 |
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 |
-0.040 |
0.040 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.882 |
0.000 |
0.000 |
| y |
0.000 |
-35.917 |
0.000 |
| z |
0.000 |
0.000 |
-35.989 |
|
| Traceless |
| | x | y | z |
| x |
-10.930 |
0.000 |
0.000 |
| y |
0.000 |
5.519 |
0.000 |
| z |
0.000 |
0.000 |
5.411 |
|
| Polar |
| 3z2-r2 | 10.822 |
| x2-y2 | -10.965 |
| 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 |
2.677 |
0.000 |
0.000 |
| y |
0.000 |
10.807 |
0.000 |
| z |
0.000 |
0.000 |
15.019 |
<r2> (average value of r
2) Å
2
| <r2> |
190.385 |
| (<r2>)1/2 |
13.798 |