Vibrational Frequencies calculated at LSDA/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 |
3199 |
3139 |
4.56 |
|
|
|
| 2 |
A1 |
3166 |
3106 |
8.06 |
|
|
|
| 3 |
A1 |
3139 |
3080 |
0.34 |
|
|
|
| 4 |
A1 |
1623 |
1592 |
2.08 |
|
|
|
| 5 |
A1 |
1420 |
1393 |
0.07 |
|
|
|
| 6 |
A1 |
1195 |
1172 |
2.04 |
|
|
|
| 7 |
A1 |
1095 |
1074 |
2.43 |
|
|
|
| 8 |
A1 |
983 |
964 |
0.70 |
|
|
|
| 9 |
A1 |
930 |
913 |
0.19 |
|
|
|
| 10 |
A1 |
758 |
744 |
1.35 |
|
|
|
| 11 |
A1 |
676 |
663 |
9.23 |
|
|
|
| 12 |
A2 |
1088 |
1067 |
0.00 |
|
|
|
| 13 |
A2 |
879 |
863 |
0.00 |
|
|
|
| 14 |
A2 |
848 |
832 |
0.00 |
|
|
|
| 15 |
A2 |
789 |
774 |
0.00 |
|
|
|
| 16 |
A2 |
538 |
528 |
0.00 |
|
|
|
| 17 |
B1 |
3146 |
3087 |
11.80 |
|
|
|
| 18 |
B1 |
1099 |
1079 |
26.01 |
|
|
|
| 19 |
B1 |
965 |
947 |
0.16 |
|
|
|
| 20 |
B1 |
762 |
748 |
79.63 |
|
|
|
| 21 |
B1 |
618 |
606 |
1.50 |
|
|
|
| 22 |
B1 |
505 |
496 |
13.55 |
|
|
|
| 23 |
B2 |
3175 |
3116 |
2.43 |
|
|
|
| 24 |
B2 |
3142 |
3083 |
17.08 |
|
|
|
| 25 |
B2 |
1321 |
1296 |
4.41 |
|
|
|
| 26 |
B2 |
1256 |
1233 |
6.06 |
|
|
|
| 27 |
B2 |
1197 |
1174 |
1.65 |
|
|
|
| 28 |
B2 |
977 |
959 |
0.13 |
|
|
|
| 29 |
B2 |
854 |
838 |
8.08 |
|
|
|
| 30 |
B2 |
811 |
796 |
10.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21075.8 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 20681.7 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 LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.107 |
|
|
|
| 2 |
C |
-0.107 |
|
|
|
| 3 |
C |
-0.260 |
|
|
|
| 4 |
C |
-0.260 |
|
|
|
| 5 |
C |
-0.106 |
|
|
|
| 6 |
C |
-0.106 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.164 |
|
|
|
| 9 |
H |
0.160 |
|
|
|
| 10 |
H |
0.160 |
|
|
|
| 11 |
H |
0.150 |
|
|
|
| 12 |
H |
0.150 |
|
|
|
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 |
-0.921 |
0.921 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.797 |
0.000 |
0.000 |
| y |
0.000 |
-32.096 |
0.000 |
| z |
0.000 |
0.000 |
-32.154 |
|
| Traceless |
| | x | y | z |
| x |
-4.671 |
0.000 |
0.000 |
| y |
0.000 |
2.379 |
0.000 |
| z |
0.000 |
0.000 |
2.292 |
|
| Polar |
| 3z2-r2 | 4.584 |
| x2-y2 | -4.700 |
| 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 |
5.683 |
0.000 |
0.000 |
| y |
0.000 |
8.620 |
0.000 |
| z |
0.000 |
0.000 |
8.625 |
<r2> (average value of r
2) Å
2
| <r2> |
110.075 |
| (<r2>)1/2 |
10.492 |