Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3400 |
3068 |
5.03 |
|
|
|
| 2 |
A1 |
3372 |
3044 |
14.80 |
|
|
|
| 3 |
A1 |
3176 |
2866 |
23.71 |
|
|
|
| 4 |
A1 |
1739 |
1570 |
1.94 |
|
|
|
| 5 |
A1 |
1564 |
1412 |
2.36 |
|
|
|
| 6 |
A1 |
1528 |
1379 |
11.78 |
|
|
|
| 7 |
A1 |
1228 |
1108 |
0.13 |
|
|
|
| 8 |
A1 |
1067 |
963 |
0.29 |
|
|
|
| 9 |
A1 |
983 |
887 |
7.45 |
|
|
|
| 10 |
A1 |
866 |
781 |
0.00 |
|
|
|
| 11 |
A2 |
1245 |
1124 |
0.00 |
|
|
|
| 12 |
A2 |
1074 |
969 |
0.00 |
|
|
|
| 13 |
A2 |
811 |
732 |
0.00 |
|
|
|
| 14 |
A2 |
560 |
505 |
0.00 |
|
|
|
| 15 |
B1 |
3205 |
2893 |
23.67 |
|
|
|
| 16 |
B1 |
1082 |
976 |
1.78 |
|
|
|
| 17 |
B1 |
1029 |
928 |
31.33 |
|
|
|
| 18 |
B1 |
750 |
677 |
70.19 |
|
|
|
| 19 |
B1 |
379 |
342 |
5.75 |
|
|
|
| 20 |
B2 |
3391 |
3061 |
35.97 |
|
|
|
| 21 |
B2 |
3363 |
3035 |
2.20 |
|
|
|
| 22 |
B2 |
1816 |
1639 |
0.42 |
|
|
|
| 23 |
B2 |
1449 |
1308 |
1.14 |
|
|
|
| 24 |
B2 |
1404 |
1267 |
1.33 |
|
|
|
| 25 |
B2 |
1212 |
1094 |
1.05 |
|
|
|
| 26 |
B2 |
1036 |
935 |
11.79 |
|
|
|
| 27 |
B2 |
867 |
782 |
7.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21795.0 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 19672.2 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.140 |
|
|
|
| 2 |
H |
0.140 |
|
|
|
| 3 |
H |
0.140 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.142 |
|
|
|
| 6 |
H |
0.142 |
|
|
|
| 7 |
C |
-0.155 |
|
|
|
| 8 |
C |
-0.155 |
|
|
|
| 9 |
C |
-0.262 |
|
|
|
| 10 |
C |
-0.136 |
|
|
|
| 11 |
C |
-0.136 |
|
|
|
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 |
0.318 |
0.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.617 |
0.000 |
0.000 |
| y |
0.000 |
7.441 |
0.000 |
| z |
0.000 |
0.000 |
8.782 |
<r2> (average value of r
2) Å
2
| <r2> |
92.272 |
| (<r2>)1/2 |
9.606 |