Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3383 |
3063 |
4.38 |
|
|
|
| 2 |
A1 |
3355 |
3038 |
15.31 |
|
|
|
| 3 |
A1 |
3161 |
2862 |
24.09 |
|
|
|
| 4 |
A1 |
1729 |
1566 |
1.59 |
|
|
|
| 5 |
A1 |
1555 |
1408 |
2.51 |
|
|
|
| 6 |
A1 |
1516 |
1372 |
12.08 |
|
|
|
| 7 |
A1 |
1222 |
1106 |
0.10 |
|
|
|
| 8 |
A1 |
1058 |
958 |
0.39 |
|
|
|
| 9 |
A1 |
976 |
884 |
7.39 |
|
|
|
| 10 |
A1 |
862 |
781 |
0.01 |
|
|
|
| 11 |
A2 |
1237 |
1121 |
0.00 |
|
|
|
| 12 |
A2 |
1072 |
971 |
0.00 |
|
|
|
| 13 |
A2 |
812 |
735 |
0.00 |
|
|
|
| 14 |
A2 |
559 |
506 |
0.00 |
|
|
|
| 15 |
B1 |
3189 |
2887 |
20.94 |
|
|
|
| 16 |
B1 |
1080 |
978 |
1.71 |
|
|
|
| 17 |
B1 |
1030 |
932 |
28.42 |
|
|
|
| 18 |
B1 |
750 |
679 |
60.27 |
|
|
|
| 19 |
B1 |
381 |
345 |
4.65 |
|
|
|
| 20 |
B2 |
3374 |
3055 |
34.03 |
|
|
|
| 21 |
B2 |
3344 |
3028 |
2.57 |
|
|
|
| 22 |
B2 |
1804 |
1634 |
0.49 |
|
|
|
| 23 |
B2 |
1438 |
1302 |
1.01 |
|
|
|
| 24 |
B2 |
1394 |
1263 |
1.22 |
|
|
|
| 25 |
B2 |
1206 |
1092 |
0.85 |
|
|
|
| 26 |
B2 |
1028 |
931 |
10.91 |
|
|
|
| 27 |
B2 |
862 |
780 |
6.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21688.1 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 19638.6 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.144 |
|
|
|
| 2 |
H |
0.144 |
|
|
|
| 3 |
H |
0.143 |
|
|
|
| 4 |
H |
0.143 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.143 |
|
|
|
| 7 |
C |
-0.150 |
|
|
|
| 8 |
C |
-0.150 |
|
|
|
| 9 |
C |
-0.285 |
|
|
|
| 10 |
C |
-0.138 |
|
|
|
| 11 |
C |
-0.138 |
|
|
|
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 |
0.284 |
0.284 |
| 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 |
4.085 |
0.000 |
0.000 |
| y |
0.000 |
7.610 |
0.000 |
| z |
0.000 |
0.000 |
8.809 |
<r2> (average value of r
2) Å
2
| <r2> |
92.056 |
| (<r2>)1/2 |
9.595 |