Vibrational Frequencies calculated at ROHF/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 |
A |
3397 |
3081 |
23.24 |
|
|
|
| 2 |
A |
3294 |
2988 |
19.11 |
|
|
|
| 3 |
A |
3261 |
2958 |
40.81 |
|
|
|
| 4 |
A |
3255 |
2953 |
46.19 |
|
|
|
| 5 |
A |
3217 |
2918 |
11.30 |
|
|
|
| 6 |
A |
3196 |
2899 |
24.47 |
|
|
|
| 7 |
A |
3163 |
2869 |
30.69 |
|
|
|
| 8 |
A |
1675 |
1520 |
4.95 |
|
|
|
| 9 |
A |
1672 |
1516 |
6.65 |
|
|
|
| 10 |
A |
1652 |
1498 |
2.81 |
|
|
|
| 11 |
A |
1605 |
1456 |
1.40 |
|
|
|
| 12 |
A |
1570 |
1424 |
3.92 |
|
|
|
| 13 |
A |
1499 |
1359 |
0.58 |
|
|
|
| 14 |
A |
1424 |
1291 |
0.25 |
|
|
|
| 15 |
A |
1293 |
1173 |
0.86 |
|
|
|
| 16 |
A |
1177 |
1068 |
2.52 |
|
|
|
| 17 |
A |
1102 |
1000 |
0.90 |
|
|
|
| 18 |
A |
1011 |
917 |
2.04 |
|
|
|
| 19 |
A |
913 |
828 |
0.15 |
|
|
|
| 20 |
A |
837 |
759 |
2.19 |
|
|
|
| 21 |
A |
516 |
468 |
43.01 |
|
|
|
| 22 |
A |
405 |
367 |
4.27 |
|
|
|
| 23 |
A |
265 |
240 |
0.21 |
|
|
|
| 24 |
A |
159 |
144 |
1.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20779.1 cm
-1
Scaled (by 0.907) Zero Point Vibrational Energy (zpe) 18846.7 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 ROHF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.363 |
|
|
|
| 2 |
C |
-0.490 |
|
|
|
| 3 |
C |
-0.576 |
|
|
|
| 4 |
H |
0.200 |
|
|
|
| 5 |
H |
0.206 |
|
|
|
| 6 |
H |
0.198 |
|
|
|
| 7 |
H |
0.216 |
|
|
|
| 8 |
H |
0.216 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
| 10 |
H |
0.196 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.033 |
0.161 |
0.208 |
0.265 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.035 |
0.046 |
0.046 |
| y |
0.046 |
-20.954 |
-0.578 |
| z |
0.046 |
-0.578 |
-21.630 |
|
| Traceless |
| | x | y | z |
| x |
0.257 |
0.046 |
0.046 |
| y |
0.046 |
0.379 |
-0.578 |
| z |
0.046 |
-0.578 |
-0.636 |
|
| Polar |
| 3z2-r2 | -1.272 |
| x2-y2 | -0.081 |
| xy | 0.046 |
| xz | 0.046 |
| yz | -0.578 |
|
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> |
59.520 |
| (<r2>)1/2 |
7.715 |