Vibrational Frequencies calculated at HF/6-311G**
| 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 |
3350 |
3043 |
0.28 |
|
|
|
| 2 |
A1 |
3311 |
3008 |
11.25 |
|
|
|
| 3 |
A1 |
3151 |
2863 |
20.62 |
|
|
|
| 4 |
A1 |
1967 |
1787 |
497.06 |
|
|
|
| 5 |
A1 |
1853 |
1683 |
0.04 |
|
|
|
| 6 |
A1 |
1569 |
1426 |
7.91 |
|
|
|
| 7 |
A1 |
1526 |
1387 |
4.45 |
|
|
|
| 8 |
A1 |
1282 |
1165 |
10.02 |
|
|
|
| 9 |
A1 |
1037 |
942 |
3.74 |
|
|
|
| 10 |
A1 |
929 |
844 |
5.23 |
|
|
|
| 11 |
A1 |
814 |
740 |
2.24 |
|
|
|
| 12 |
A1 |
536 |
487 |
3.59 |
|
|
|
| 13 |
A2 |
1321 |
1200 |
0.00 |
|
|
|
| 14 |
A2 |
1120 |
1018 |
0.00 |
|
|
|
| 15 |
A2 |
821 |
746 |
0.00 |
|
|
|
| 16 |
A2 |
395 |
359 |
0.00 |
|
|
|
| 17 |
B1 |
3168 |
2878 |
18.02 |
|
|
|
| 18 |
B1 |
1139 |
1035 |
2.61 |
|
|
|
| 19 |
B1 |
1045 |
949 |
34.84 |
|
|
|
| 20 |
B1 |
934 |
848 |
54.17 |
|
|
|
| 21 |
B1 |
635 |
577 |
20.06 |
|
|
|
| 22 |
B1 |
336 |
305 |
2.69 |
|
|
|
| 23 |
B1 |
133 |
121 |
1.71 |
|
|
|
| 24 |
B2 |
3348 |
3041 |
19.49 |
|
|
|
| 25 |
B2 |
3310 |
3007 |
15.48 |
|
|
|
| 26 |
B2 |
1816 |
1650 |
1.10 |
|
|
|
| 27 |
B2 |
1541 |
1400 |
31.94 |
|
|
|
| 28 |
B2 |
1503 |
1366 |
6.27 |
|
|
|
| 29 |
B2 |
1370 |
1245 |
40.10 |
|
|
|
| 30 |
B2 |
1229 |
1117 |
11.40 |
|
|
|
| 31 |
B2 |
1052 |
956 |
6.44 |
|
|
|
| 32 |
B2 |
615 |
559 |
0.19 |
|
|
|
| 33 |
B2 |
491 |
446 |
19.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24323.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 22098.2 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.344 |
|
|
|
| 2 |
C |
-0.099 |
|
|
|
| 3 |
C |
-0.150 |
|
|
|
| 4 |
C |
-0.150 |
|
|
|
| 5 |
C |
-0.125 |
|
|
|
| 6 |
C |
-0.125 |
|
|
|
| 7 |
O |
-0.427 |
|
|
|
| 8 |
H |
0.120 |
|
|
|
| 9 |
H |
0.120 |
|
|
|
| 10 |
H |
0.117 |
|
|
|
| 11 |
H |
0.117 |
|
|
|
| 12 |
H |
0.129 |
|
|
|
| 13 |
H |
0.129 |
|
|
|
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 |
-4.709 |
4.709 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.683 |
0.000 |
0.000 |
| y |
0.000 |
-36.502 |
0.000 |
| z |
0.000 |
0.000 |
-46.162 |
|
| Traceless |
| | x | y | z |
| x |
-1.351 |
0.000 |
0.000 |
| y |
0.000 |
7.921 |
0.000 |
| z |
0.000 |
0.000 |
-6.570 |
|
| Polar |
| 3z2-r2 | -13.140 |
| x2-y2 | -6.181 |
| 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 |
4.954 |
0.000 |
0.000 |
| y |
0.000 |
8.405 |
0.000 |
| z |
0.000 |
0.000 |
13.522 |
<r2> (average value of r
2) Å
2
| <r2> |
185.819 |
| (<r2>)1/2 |
13.632 |