Vibrational Frequencies calculated at B3PW91/3-21G*
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 |
3153 |
3025 |
0.51 |
|
|
|
2 |
A1 |
3151 |
3023 |
16.61 |
|
|
|
3 |
A1 |
1856 |
1781 |
3.57 |
|
|
|
4 |
A1 |
1521 |
1459 |
0.06 |
|
|
|
5 |
A1 |
1491 |
1431 |
1.69 |
|
|
|
6 |
A1 |
1070 |
1027 |
16.91 |
|
|
|
7 |
A1 |
1034 |
992 |
1.22 |
|
|
|
8 |
A1 |
726 |
697 |
6.35 |
|
|
|
9 |
A2 |
3229 |
3098 |
0.00 |
|
|
|
10 |
A2 |
1180 |
1133 |
0.00 |
|
|
|
11 |
A2 |
983 |
943 |
0.00 |
|
|
|
12 |
A2 |
641 |
615 |
0.00 |
|
|
|
13 |
B1 |
3244 |
3112 |
9.98 |
|
|
|
14 |
B1 |
1132 |
1086 |
0.05 |
|
|
|
15 |
B1 |
957 |
918 |
55.49 |
|
|
|
16 |
B1 |
779 |
747 |
2.42 |
|
|
|
17 |
B1 |
329 |
316 |
6.48 |
|
|
|
18 |
B2 |
3232 |
3100 |
10.72 |
|
|
|
19 |
B2 |
3149 |
3021 |
7.86 |
|
|
|
20 |
B2 |
1486 |
1426 |
3.49 |
|
|
|
21 |
B2 |
1177 |
1129 |
14.23 |
|
|
|
22 |
B2 |
1108 |
1063 |
6.65 |
|
|
|
23 |
B2 |
901 |
865 |
10.74 |
|
|
|
24 |
B2 |
369 |
354 |
0.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18949.0 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18179.7 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.559 |
|
|
|
2 |
C |
-0.025 |
|
|
|
3 |
H |
0.210 |
|
|
|
4 |
H |
0.210 |
|
|
|
5 |
C |
-0.398 |
|
|
|
6 |
C |
-0.398 |
|
|
|
7 |
H |
0.240 |
|
|
|
8 |
H |
0.240 |
|
|
|
9 |
H |
0.240 |
|
|
|
10 |
H |
0.240 |
|
|
|
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 |
-0.344 |
0.344 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.280 |
0.000 |
0.000 |
y |
0.000 |
-23.927 |
0.000 |
z |
0.000 |
0.000 |
-24.006 |
|
Traceless |
| x | y | z |
x |
-1.314 |
0.000 |
0.000 |
y |
0.000 |
0.716 |
0.000 |
z |
0.000 |
0.000 |
0.598 |
|
Polar |
3z2-r2 | 1.195 |
x2-y2 | -1.353 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
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> |
77.121 |
(<r2>)1/2 |
8.782 |