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 |
3257 |
3116 |
2.87 |
|
|
|
2 |
A1 |
3232 |
3092 |
14.92 |
|
|
|
3 |
A1 |
3040 |
2909 |
9.40 |
|
|
|
4 |
A1 |
1584 |
1515 |
2.03 |
|
|
|
5 |
A1 |
1438 |
1376 |
6.06 |
|
|
|
6 |
A1 |
1419 |
1358 |
15.08 |
|
|
|
7 |
A1 |
1140 |
1091 |
0.18 |
|
|
|
8 |
A1 |
1033 |
989 |
0.03 |
|
|
|
9 |
A1 |
943 |
902 |
10.57 |
|
|
|
10 |
A1 |
811 |
776 |
0.03 |
|
|
|
11 |
A2 |
1131 |
1082 |
0.00 |
|
|
|
12 |
A2 |
955 |
914 |
0.00 |
|
|
|
13 |
A2 |
711 |
680 |
0.00 |
|
|
|
14 |
A2 |
521 |
498 |
0.00 |
|
|
|
15 |
B1 |
3071 |
2938 |
9.10 |
|
|
|
16 |
B1 |
949 |
908 |
0.29 |
|
|
|
17 |
B1 |
922 |
882 |
21.03 |
|
|
|
18 |
B1 |
686 |
657 |
63.87 |
|
|
|
19 |
B1 |
343 |
328 |
11.40 |
|
|
|
20 |
B2 |
3251 |
3110 |
24.81 |
|
|
|
21 |
B2 |
3221 |
3081 |
4.42 |
|
|
|
22 |
B2 |
1668 |
1596 |
0.40 |
|
|
|
23 |
B2 |
1333 |
1275 |
1.46 |
|
|
|
24 |
B2 |
1281 |
1226 |
1.78 |
|
|
|
25 |
B2 |
1122 |
1074 |
2.43 |
|
|
|
26 |
B2 |
987 |
945 |
12.27 |
|
|
|
27 |
B2 |
811 |
776 |
6.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20430.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19545.7 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 B3PW91/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.196 |
|
|
|
2 |
H |
0.196 |
|
|
|
3 |
H |
0.160 |
|
|
|
4 |
H |
0.160 |
|
|
|
5 |
H |
0.157 |
|
|
|
6 |
H |
0.157 |
|
|
|
7 |
C |
-0.165 |
|
|
|
8 |
C |
-0.165 |
|
|
|
9 |
C |
-0.403 |
|
|
|
10 |
C |
-0.147 |
|
|
|
11 |
C |
-0.147 |
|
|
|
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 |
0.475 |
0.475 |
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 |
3.641 |
0.000 |
0.000 |
y |
0.000 |
7.957 |
0.000 |
z |
0.000 |
0.000 |
8.829 |
<r2> (average value of r
2) Å
2
<r2> |
92.516 |
(<r2>)1/2 |
9.619 |