Vibrational Frequencies calculated at LSDA/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 |
3103 |
3052 |
5.91 |
|
|
|
| 2 |
A |
3095 |
3044 |
2.89 |
|
|
|
| 3 |
A |
3065 |
3014 |
1.31 |
|
|
|
| 4 |
A |
3015 |
2966 |
2.96 |
|
|
|
| 5 |
A |
3010 |
2961 |
1.78 |
|
|
|
| 6 |
A |
1924 |
1893 |
350.68 |
|
|
|
| 7 |
A |
1506 |
1481 |
10.33 |
|
|
|
| 8 |
A |
1486 |
1462 |
15.83 |
|
|
|
| 9 |
A |
1484 |
1460 |
14.50 |
|
|
|
| 10 |
A |
1407 |
1384 |
25.93 |
|
|
|
| 11 |
A |
1349 |
1327 |
10.02 |
|
|
|
| 12 |
A |
1271 |
1250 |
0.01 |
|
|
|
| 13 |
A |
1170 |
1151 |
372.89 |
|
|
|
| 14 |
A |
1141 |
1122 |
6.68 |
|
|
|
| 15 |
A |
1123 |
1105 |
9.47 |
|
|
|
| 16 |
A |
1031 |
1014 |
40.75 |
|
|
|
| 17 |
A |
882 |
868 |
111.13 |
|
|
|
| 18 |
A |
825 |
811 |
5.99 |
|
|
|
| 19 |
A |
625 |
615 |
14.85 |
|
|
|
| 20 |
A |
600 |
591 |
103.79 |
|
|
|
| 21 |
A |
489 |
481 |
6.73 |
|
|
|
| 22 |
A |
384 |
378 |
25.67 |
|
|
|
| 23 |
A |
313 |
307 |
10.49 |
|
|
|
| 24 |
A |
252 |
248 |
0.49 |
|
|
|
| 25 |
A |
198 |
195 |
0.45 |
|
|
|
| 26 |
A |
121 |
119 |
1.70 |
|
|
|
| 27 |
A |
82 |
81 |
0.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17476.3 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 17189.7 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.412 |
|
|
|
| 2 |
H |
0.268 |
|
|
|
| 3 |
H |
0.268 |
|
|
|
| 4 |
C |
-0.249 |
|
|
|
| 5 |
H |
0.248 |
|
|
|
| 6 |
H |
0.237 |
|
|
|
| 7 |
H |
0.248 |
|
|
|
| 8 |
C |
-0.653 |
|
|
|
| 9 |
O |
-0.340 |
|
|
|
| 10 |
Cl |
-0.090 |
|
|
|
| 11 |
C |
0.477 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.977 |
-1.133 |
0.000 |
4.135 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.221 |
0.894 |
0.000 |
| y |
0.894 |
-45.516 |
0.000 |
| z |
0.000 |
0.000 |
-40.989 |
|
| Traceless |
| | x | y | z |
| x |
1.032 |
0.894 |
0.000 |
| y |
0.894 |
-3.911 |
0.000 |
| z |
0.000 |
0.000 |
2.879 |
|
| Polar |
| 3z2-r2 | 5.758 |
| x2-y2 | 3.295 |
| xy | 0.894 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.411 |
-0.143 |
-0.000 |
| y |
-0.143 |
7.674 |
-0.000 |
| z |
-0.000 |
-0.000 |
4.115 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |