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 |
A1 |
3281 |
3142 |
4.83 |
|
|
|
| 2 |
A1 |
3250 |
3112 |
11.84 |
|
|
|
| 3 |
A1 |
3044 |
2915 |
8.57 |
|
|
|
| 4 |
A1 |
1578 |
1511 |
1.55 |
|
|
|
| 5 |
A1 |
1457 |
1395 |
18.92 |
|
|
|
| 6 |
A1 |
1426 |
1365 |
9.25 |
|
|
|
| 7 |
A1 |
1157 |
1108 |
0.25 |
|
|
|
| 8 |
A1 |
1039 |
995 |
0.00 |
|
|
|
| 9 |
A1 |
945 |
905 |
12.33 |
|
|
|
| 10 |
A1 |
835 |
799 |
0.00 |
|
|
|
| 11 |
A2 |
1143 |
1095 |
0.00 |
|
|
|
| 12 |
A2 |
985 |
943 |
0.00 |
|
|
|
| 13 |
A2 |
739 |
708 |
0.00 |
|
|
|
| 14 |
A2 |
538 |
515 |
0.00 |
|
|
|
| 15 |
B1 |
3080 |
2950 |
9.78 |
|
|
|
| 16 |
B1 |
977 |
935 |
0.28 |
|
|
|
| 17 |
B1 |
943 |
903 |
22.15 |
|
|
|
| 18 |
B1 |
702 |
673 |
88.96 |
|
|
|
| 19 |
B1 |
359 |
344 |
13.09 |
|
|
|
| 20 |
B2 |
3269 |
3131 |
28.45 |
|
|
|
| 21 |
B2 |
3239 |
3102 |
3.08 |
|
|
|
| 22 |
B2 |
1660 |
1590 |
0.84 |
|
|
|
| 23 |
B2 |
1347 |
1290 |
0.76 |
|
|
|
| 24 |
B2 |
1289 |
1235 |
5.45 |
|
|
|
| 25 |
B2 |
1143 |
1094 |
2.21 |
|
|
|
| 26 |
B2 |
1002 |
960 |
14.36 |
|
|
|
| 27 |
B2 |
837 |
801 |
5.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20631.1 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 19758.4 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 |
0.195 |
|
|
|
| 2 |
H |
0.195 |
|
|
|
| 3 |
H |
0.159 |
|
|
|
| 4 |
H |
0.159 |
|
|
|
| 5 |
H |
0.159 |
|
|
|
| 6 |
H |
0.159 |
|
|
|
| 7 |
C |
-0.159 |
|
|
|
| 8 |
C |
-0.159 |
|
|
|
| 9 |
C |
-0.418 |
|
|
|
| 10 |
C |
-0.144 |
|
|
|
| 11 |
C |
-0.144 |
|
|
|
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 |
0.536 |
0.536 |
| 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 |
3.454 |
0.000 |
0.000 |
| y |
0.000 |
7.835 |
0.000 |
| z |
0.000 |
0.000 |
8.785 |
<r2> (average value of r
2) Å
2
| <r2> |
93.094 |
| (<r2>)1/2 |
9.649 |