Vibrational Frequencies calculated at HF/STO-3G
| 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 |
3809 |
3110 |
0.03 |
|
|
|
| 2 |
A |
3710 |
3029 |
0.61 |
|
|
|
| 3 |
A |
3652 |
2982 |
0.54 |
|
|
|
| 4 |
A |
3596 |
2937 |
1.64 |
|
|
|
| 5 |
A |
2072 |
1692 |
0.20 |
|
|
|
| 6 |
A |
1805 |
1474 |
0.57 |
|
|
|
| 7 |
A |
1720 |
1404 |
0.50 |
|
|
|
| 8 |
A |
1542 |
1259 |
0.41 |
|
|
|
| 9 |
A |
1479 |
1207 |
0.02 |
|
|
|
| 10 |
A |
1268 |
1036 |
1.57 |
|
|
|
| 11 |
A |
1238 |
1011 |
1.86 |
|
|
|
| 12 |
A |
1157 |
945 |
17.06 |
|
|
|
| 13 |
A |
1061 |
866 |
1.09 |
|
|
|
| 14 |
A |
787 |
642 |
2.49 |
|
|
|
| 15 |
A |
414 |
338 |
0.21 |
|
|
|
| 16 |
A |
324 |
264 |
0.11 |
|
|
|
| 17 |
A |
78 |
64 |
0.00 |
|
|
|
| 18 |
A |
3810 |
3110 |
0.03 |
|
|
|
| 19 |
A |
3718 |
3036 |
2.71 |
|
|
|
| 20 |
A |
3707 |
3027 |
5.57 |
|
|
|
| 21 |
A |
3651 |
2981 |
65.80 |
|
|
|
| 22 |
A |
2065 |
1686 |
2.10 |
|
|
|
| 23 |
A |
1730 |
1413 |
1.32 |
|
|
|
| 24 |
A |
1592 |
1300 |
10.05 |
|
|
|
| 25 |
A |
1528 |
1247 |
18.06 |
|
|
|
| 26 |
A |
1364 |
1114 |
0.70 |
|
|
|
| 27 |
A |
1249 |
1020 |
2.77 |
|
|
|
| 28 |
A |
1157 |
945 |
15.78 |
|
|
|
| 29 |
A |
1129 |
922 |
0.23 |
|
|
|
| 30 |
A |
1047 |
855 |
2.82 |
|
|
|
| 31 |
A |
710 |
580 |
4.13 |
|
|
|
| 32 |
A |
500 |
408 |
1.72 |
|
|
|
| 33 |
A |
91 |
74 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29379.2 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 23988.1 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.111 |
|
|
|
| 2 |
C |
-0.049 |
|
|
|
| 3 |
C |
-0.049 |
|
|
|
| 4 |
C |
-0.140 |
|
|
|
| 5 |
C |
-0.140 |
|
|
|
| 6 |
H |
0.065 |
|
|
|
| 7 |
H |
0.065 |
|
|
|
| 8 |
H |
0.059 |
|
|
|
| 9 |
H |
0.059 |
|
|
|
| 10 |
H |
0.061 |
|
|
|
| 11 |
H |
0.061 |
|
|
|
| 12 |
H |
0.059 |
|
|
|
| 13 |
H |
0.059 |
|
|
|
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 |
0.066 |
0.066 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.170 |
0.189 |
0.000 |
| y |
0.189 |
-30.298 |
0.000 |
| z |
0.000 |
0.000 |
-30.046 |
|
| Traceless |
| | x | y | z |
| x |
1.002 |
0.189 |
0.000 |
| y |
0.189 |
-0.690 |
0.000 |
| z |
0.000 |
0.000 |
-0.313 |
|
| Polar |
| 3z2-r2 | -0.625 |
| x2-y2 | 1.128 |
| xy | 0.189 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.759 |
2.339 |
0.000 |
| y |
2.339 |
5.620 |
0.000 |
| z |
0.000 |
0.000 |
2.556 |
<r2> (average value of r
2) Å
2
| <r2> |
157.048 |
| (<r2>)1/2 |
12.532 |