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 |
A1g |
3231 |
3100 |
0.00 |
|
|
|
| 2 |
A1g |
1021 |
980 |
0.00 |
|
|
|
| 3 |
A2g |
1428 |
1370 |
0.00 |
|
|
|
| 4 |
A2u |
698 |
670 |
138.31 |
|
|
|
| 5 |
B1u |
3191 |
3062 |
0.00 |
|
|
|
| 6 |
B1u |
1061 |
1018 |
0.00 |
|
|
|
| 7 |
B2g |
1049 |
1007 |
0.00 |
|
|
|
| 8 |
B2g |
753 |
723 |
0.00 |
|
|
|
| 9 |
B2u |
1337 |
1283 |
0.00 |
|
|
|
| 10 |
B2u |
1227 |
1177 |
0.00 |
|
|
|
| 11 |
E1g |
879 |
843 |
0.00 |
|
|
|
| 11 |
E1g |
879 |
843 |
0.00 |
|
|
|
| 12 |
E1u |
3217 |
3087 |
28.50 |
|
|
|
| 12 |
E1u |
3217 |
3087 |
28.51 |
|
|
|
| 13 |
E1u |
1537 |
1475 |
13.60 |
|
|
|
| 13 |
E1u |
1537 |
1475 |
13.60 |
|
|
|
| 14 |
E1u |
1072 |
1029 |
5.01 |
|
|
|
| 14 |
E1u |
1072 |
1029 |
5.01 |
|
|
|
| 15 |
E2g |
3201 |
3071 |
0.00 |
|
|
|
| 15 |
E2g |
3201 |
3071 |
0.00 |
|
|
|
| 16 |
E2g |
1637 |
1570 |
0.00 |
|
|
|
| 16 |
E2g |
1637 |
1570 |
0.00 |
|
|
|
| 17 |
E2g |
1238 |
1188 |
0.00 |
|
|
|
| 17 |
E2g |
1238 |
1188 |
0.00 |
|
|
|
| 18 |
E2g |
644 |
618 |
0.00 |
|
|
|
| 18 |
E2g |
644 |
618 |
0.00 |
|
|
|
| 19 |
E2u |
1010 |
969 |
0.00 |
|
|
|
| 19 |
E2u |
1010 |
969 |
0.00 |
|
|
|
| 20 |
E2u |
419 |
402 |
0.00 |
|
|
|
| 20 |
E2u |
419 |
402 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22353.1 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 21445.6 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 |
-0.216 |
|
|
|
| 2 |
C |
-0.216 |
|
|
|
| 3 |
C |
-0.216 |
|
|
|
| 4 |
C |
-0.216 |
|
|
|
| 5 |
C |
-0.216 |
|
|
|
| 6 |
C |
-0.216 |
|
|
|
| 7 |
H |
0.216 |
|
|
|
| 8 |
H |
0.216 |
|
|
|
| 9 |
H |
0.216 |
|
|
|
| 10 |
H |
0.216 |
|
|
|
| 11 |
H |
0.216 |
|
|
|
| 12 |
H |
0.216 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.707 |
0.000 |
0.000 |
| y |
0.000 |
-30.707 |
0.000 |
| z |
0.000 |
0.000 |
-40.133 |
|
| Traceless |
| | x | y | z |
| x |
4.713 |
0.000 |
0.000 |
| y |
0.000 |
4.713 |
0.000 |
| z |
0.000 |
0.000 |
-9.426 |
|
| Polar |
| 3z2-r2 | -18.851 |
| x2-y2 | 0.000 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
128.243 |
| (<r2>)1/2 |
11.324 |