Vibrational Frequencies calculated at HF/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 |
3388 |
3058 |
0.00 |
320.05 |
0.10 |
0.18 |
| 2 |
A1g |
1078 |
973 |
0.00 |
53.69 |
0.12 |
0.21 |
| 3 |
A2g |
1544 |
1394 |
0.00 |
0.00 |
0.00 |
0.00 |
| 4 |
A2u |
785 |
708 |
152.46 |
0.00 |
0.00 |
0.00 |
| 5 |
B1u |
3345 |
3019 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
B1u |
1148 |
1036 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
B2g |
1200 |
1083 |
0.00 |
0.00 |
0.00 |
0.00 |
| 8 |
B2g |
820 |
740 |
0.00 |
0.00 |
0.00 |
0.00 |
| 9 |
B2u |
1366 |
1233 |
0.00 |
0.00 |
0.00 |
0.00 |
| 10 |
B2u |
1235 |
1114 |
0.00 |
0.00 |
0.00 |
0.00 |
| 11 |
E1g |
995 |
898 |
0.00 |
5.01 |
0.75 |
0.86 |
| 11 |
E1g |
995 |
898 |
0.00 |
5.01 |
0.75 |
0.86 |
| 12 |
E1u |
3373 |
3045 |
38.68 |
0.00 |
0.00 |
0.00 |
| 12 |
E1u |
3373 |
3045 |
38.68 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1658 |
1497 |
15.99 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1658 |
1497 |
15.99 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1137 |
1026 |
3.65 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1137 |
1026 |
3.65 |
0.00 |
0.00 |
0.00 |
| 15 |
E2g |
3355 |
3028 |
0.00 |
119.03 |
0.75 |
0.86 |
| 15 |
E2g |
3355 |
3028 |
0.00 |
119.03 |
0.75 |
0.86 |
| 16 |
E2g |
1764 |
1592 |
0.00 |
14.14 |
0.75 |
0.86 |
| 16 |
E2g |
1764 |
1592 |
0.00 |
14.14 |
0.75 |
0.86 |
| 17 |
E2g |
1323 |
1194 |
0.00 |
6.30 |
0.75 |
0.86 |
| 17 |
E2g |
1323 |
1194 |
0.00 |
6.30 |
0.75 |
0.86 |
| 18 |
E2g |
698 |
630 |
0.00 |
3.56 |
0.75 |
0.86 |
| 18 |
E2g |
698 |
630 |
0.00 |
3.56 |
0.75 |
0.86 |
| 19 |
E2u |
1157 |
1044 |
0.00 |
0.00 |
0.00 |
0.00 |
| 19 |
E2u |
1157 |
1044 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
466 |
421 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
466 |
421 |
0.00 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 23880.3 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 21554.4 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 HF/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.239 |
|
|
|
| 2 |
C |
-0.239 |
|
|
|
| 3 |
C |
-0.239 |
|
|
|
| 4 |
C |
-0.239 |
|
|
|
| 5 |
C |
-0.239 |
|
|
|
| 6 |
C |
-0.239 |
|
|
|
| 7 |
H |
0.239 |
|
|
|
| 8 |
H |
0.239 |
|
|
|
| 9 |
H |
0.239 |
|
|
|
| 10 |
H |
0.239 |
|
|
|
| 11 |
H |
0.239 |
|
|
|
| 12 |
H |
0.239 |
|
|
|
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 |
0.000 |
0.000 |
0.000 |
0.000 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.471 |
0.000 |
0.000 |
| y |
0.000 |
-31.471 |
0.000 |
| z |
0.000 |
0.000 |
-40.985 |
|
| Traceless |
| | x | y | z |
| x |
4.757 |
0.000 |
0.000 |
| y |
0.000 |
4.757 |
0.000 |
| z |
0.000 |
0.000 |
-9.514 |
|
| Polar |
| 3z2-r2 | -19.028 |
| 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 |
9.616 |
0.000 |
0.000 |
| y |
0.000 |
9.616 |
0.000 |
| z |
0.000 |
0.000 |
2.119 |
<r2> (average value of r
2) Å
2
| <r2> |
126.864 |
| (<r2>)1/2 |
11.263 |