Vibrational Frequencies calculated at LSDA/6-31+G**
| 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 |
3130 |
3083 |
3.28 |
|
|
|
| 2 |
A1 |
3118 |
3071 |
21.23 |
|
|
|
| 3 |
A1 |
3087 |
3041 |
2.20 |
|
|
|
| 4 |
A1 |
3080 |
3034 |
6.09 |
|
|
|
| 5 |
A1 |
1637 |
1613 |
10.34 |
|
|
|
| 6 |
A1 |
1527 |
1504 |
12.64 |
|
|
|
| 7 |
A1 |
1423 |
1402 |
5.22 |
|
|
|
| 8 |
A1 |
1236 |
1218 |
0.83 |
|
|
|
| 9 |
A1 |
1169 |
1152 |
2.08 |
|
|
|
| 10 |
A1 |
966 |
952 |
4.87 |
|
|
|
| 11 |
A1 |
889 |
876 |
0.40 |
|
|
|
| 12 |
A1 |
855 |
842 |
0.41 |
|
|
|
| 13 |
A1 |
429 |
423 |
0.21 |
|
|
|
| 14 |
A2 |
958 |
944 |
0.00 |
|
|
|
| 15 |
A2 |
824 |
812 |
0.00 |
|
|
|
| 16 |
A2 |
740 |
729 |
0.00 |
|
|
|
| 17 |
A2 |
549 |
541 |
0.00 |
|
|
|
| 18 |
A2 |
135 |
133 |
0.00 |
|
|
|
| 19 |
B1 |
971 |
957 |
0.00 |
|
|
|
| 20 |
B1 |
953 |
939 |
0.78 |
|
|
|
| 21 |
B1 |
747 |
736 |
0.59 |
|
|
|
| 22 |
B1 |
630 |
621 |
90.54 |
|
|
|
| 23 |
B1 |
500 |
492 |
48.43 |
|
|
|
| 24 |
B1 |
277 |
273 |
0.00 |
|
|
|
| 25 |
B2 |
3124 |
3077 |
14.22 |
|
|
|
| 26 |
B2 |
3105 |
3059 |
12.42 |
|
|
|
| 27 |
B2 |
3082 |
3036 |
6.30 |
|
|
|
| 28 |
B2 |
1626 |
1602 |
10.31 |
|
|
|
| 29 |
B2 |
1433 |
1412 |
1.99 |
|
|
|
| 30 |
B2 |
1347 |
1327 |
0.00 |
|
|
|
| 31 |
B2 |
1251 |
1232 |
0.69 |
|
|
|
| 32 |
B2 |
1209 |
1191 |
1.25 |
|
|
|
| 33 |
B2 |
980 |
966 |
13.41 |
|
|
|
| 34 |
B2 |
891 |
878 |
4.58 |
|
|
|
| 35 |
B2 |
402 |
396 |
0.34 |
|
|
|
| 36 |
B2 |
57i |
57i |
90.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24112.3 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 23750.6 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 LSDA/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.135 |
|
|
|
| 2 |
C |
-0.174 |
|
|
|
| 3 |
C |
-0.174 |
|
|
|
| 4 |
C |
-0.138 |
|
|
|
| 5 |
C |
-0.138 |
|
|
|
| 6 |
C |
-0.154 |
|
|
|
| 7 |
C |
-0.154 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.149 |
|
|
|
| 10 |
H |
0.149 |
|
|
|
| 11 |
H |
0.154 |
|
|
|
| 12 |
H |
0.154 |
|
|
|
| 13 |
H |
0.152 |
|
|
|
| 14 |
H |
0.152 |
|
|
|
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 |
-0.110 |
0.110 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.250 |
0.000 |
0.000 |
| y |
0.000 |
-37.263 |
0.000 |
| z |
0.000 |
0.000 |
-37.275 |
|
| Traceless |
| | x | y | z |
| x |
-9.981 |
0.000 |
0.000 |
| y |
0.000 |
5.000 |
0.000 |
| z |
0.000 |
0.000 |
4.981 |
|
| Polar |
| 3z2-r2 | 9.962 |
| x2-y2 | -9.987 |
| 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 |
7.202 |
0.000 |
0.000 |
| y |
0.000 |
15.313 |
0.000 |
| z |
0.000 |
0.000 |
15.265 |
<r2> (average value of r
2) Å
2
| <r2> |
186.195 |
| (<r2>)1/2 |
13.645 |