Vibrational Frequencies calculated at B3PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3281 |
3144 |
7.43 |
|
|
|
| 2 |
A |
3250 |
3115 |
3.46 |
|
|
|
| 3 |
A |
3127 |
2997 |
37.91 |
|
|
|
| 4 |
A |
3084 |
2956 |
31.45 |
|
|
|
| 5 |
A |
3059 |
2932 |
38.95 |
|
|
|
| 6 |
A |
3036 |
2910 |
45.59 |
|
|
|
| 7 |
A |
1710 |
1639 |
60.06 |
|
|
|
| 8 |
A |
1529 |
1465 |
0.16 |
|
|
|
| 9 |
A |
1503 |
1441 |
0.11 |
|
|
|
| 10 |
A |
1419 |
1360 |
4.63 |
|
|
|
| 11 |
A |
1331 |
1275 |
2.60 |
|
|
|
| 12 |
A |
1308 |
1254 |
7.94 |
|
|
|
| 13 |
A |
1252 |
1200 |
6.32 |
|
|
|
| 14 |
A |
1215 |
1165 |
13.47 |
|
|
|
| 15 |
A |
1181 |
1132 |
75.24 |
|
|
|
| 16 |
A |
1107 |
1061 |
36.16 |
|
|
|
| 17 |
A |
1074 |
1030 |
2.67 |
|
|
|
| 18 |
A |
1023 |
981 |
6.96 |
|
|
|
| 19 |
A |
954 |
914 |
27.99 |
|
|
|
| 20 |
A |
946 |
907 |
26.47 |
|
|
|
| 21 |
A |
919 |
880 |
2.94 |
|
|
|
| 22 |
A |
849 |
814 |
0.75 |
|
|
|
| 23 |
A |
840 |
805 |
4.68 |
|
|
|
| 24 |
A |
721 |
691 |
32.75 |
|
|
|
| 25 |
A |
696 |
667 |
2.50 |
|
|
|
| 26 |
A |
454 |
435 |
22.46 |
|
|
|
| 27 |
A |
78 |
75 |
1.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20473.5 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 19621.8 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.121 |
|
|
|
| 2 |
C |
-0.201 |
|
|
|
| 3 |
H |
0.135 |
|
|
|
| 4 |
C |
0.169 |
|
|
|
| 5 |
O |
-0.481 |
|
|
|
| 6 |
H |
0.140 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
C |
-0.298 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
C |
0.002 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.743 |
0.887 |
0.095 |
1.161 |
| 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 |
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> |
93.801 |
| (<r2>)1/2 |
9.685 |