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 |
3156 |
3028 |
1.22 |
|
|
|
2 |
A1 |
1912 |
1835 |
196.55 |
|
|
|
3 |
A1 |
1468 |
1409 |
11.46 |
|
|
|
4 |
A1 |
1068 |
1025 |
60.57 |
|
|
|
5 |
A1 |
1019 |
978 |
0.73 |
|
|
|
6 |
A1 |
719 |
690 |
3.91 |
|
|
|
7 |
A2 |
3236 |
3105 |
0.00 |
|
|
|
8 |
A2 |
1178 |
1131 |
0.00 |
|
|
|
9 |
A2 |
689 |
661 |
0.00 |
|
|
|
10 |
B1 |
3251 |
3119 |
0.50 |
|
|
|
11 |
B1 |
1136 |
1090 |
0.60 |
|
|
|
12 |
B1 |
730 |
700 |
3.64 |
|
|
|
13 |
B1 |
411 |
395 |
2.11 |
|
|
|
14 |
B2 |
3153 |
3025 |
0.38 |
|
|
|
15 |
B2 |
1453 |
1394 |
12.61 |
|
|
|
16 |
B2 |
1102 |
1057 |
0.65 |
|
|
|
17 |
B2 |
980 |
940 |
162.30 |
|
|
|
18 |
B2 |
518 |
497 |
0.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13590.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 13038.6 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.336 |
|
|
|
2 |
O |
-0.433 |
|
|
|
3 |
C |
-0.473 |
|
|
|
4 |
C |
-0.473 |
|
|
|
5 |
H |
0.261 |
|
|
|
6 |
H |
0.261 |
|
|
|
7 |
H |
0.261 |
|
|
|
8 |
H |
0.261 |
|
|
|
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 |
-2.633 |
2.633 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.278 |
0.000 |
0.000 |
y |
0.000 |
-22.633 |
0.000 |
z |
0.000 |
0.000 |
-27.859 |
|
Traceless |
| x | y | z |
x |
3.968 |
0.000 |
0.000 |
y |
0.000 |
1.935 |
0.000 |
z |
0.000 |
0.000 |
-5.904 |
|
Polar |
3z2-r2 | -11.807 |
x2-y2 | 1.355 |
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 |
3.357 |
0.000 |
0.000 |
y |
0.000 |
4.360 |
0.000 |
z |
0.000 |
0.000 |
4.866 |
<r2> (average value of r
2) Å
2
<r2> |
68.338 |
(<r2>)1/2 |
8.267 |