Vibrational Frequencies calculated at B3LYP/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 |
A' |
3494 |
3371 |
3.27 |
|
|
|
2 |
A' |
3264 |
3150 |
9.38 |
|
|
|
3 |
A' |
3172 |
3061 |
5.16 |
|
|
|
4 |
A' |
3159 |
3048 |
11.55 |
|
|
|
5 |
A' |
3060 |
2953 |
13.31 |
|
|
|
6 |
A' |
1726 |
1665 |
106.04 |
|
|
|
7 |
A' |
1558 |
1503 |
11.49 |
|
|
|
8 |
A' |
1503 |
1450 |
13.92 |
|
|
|
9 |
A' |
1466 |
1414 |
14.35 |
|
|
|
10 |
A' |
1416 |
1366 |
2.47 |
|
|
|
11 |
A' |
1199 |
1157 |
130.59 |
|
|
|
12 |
A' |
1050 |
1013 |
21.63 |
|
|
|
13 |
A' |
992 |
957 |
40.70 |
|
|
|
14 |
A' |
844 |
815 |
5.99 |
|
|
|
15 |
A' |
471 |
455 |
17.72 |
|
|
|
16 |
A' |
406 |
392 |
3.23 |
|
|
|
17 |
A" |
3107 |
2997 |
14.43 |
|
|
|
18 |
A" |
1540 |
1486 |
8.52 |
|
|
|
19 |
A" |
1125 |
1085 |
6.39 |
|
|
|
20 |
A" |
865 |
835 |
98.61 |
|
|
|
21 |
A" |
730 |
704 |
6.58 |
|
|
|
22 |
A" |
514 |
496 |
10.75 |
|
|
|
23 |
A" |
458 |
442 |
130.35 |
|
|
|
24 |
A" |
164 |
158 |
1.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18640.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 17986.2 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 B3LYP/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.591 |
|
|
|
2 |
C |
0.277 |
|
|
|
3 |
C |
-0.444 |
|
|
|
4 |
O |
-0.573 |
|
|
|
5 |
H |
0.199 |
|
|
|
6 |
H |
0.217 |
|
|
|
7 |
H |
0.217 |
|
|
|
8 |
H |
0.182 |
|
|
|
9 |
H |
0.165 |
|
|
|
10 |
H |
0.351 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.152 |
0.706 |
0.000 |
0.722 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.731 |
-3.469 |
0.000 |
y |
-3.469 |
-24.320 |
0.000 |
z |
0.000 |
0.000 |
-26.687 |
|
Traceless |
| x | y | z |
x |
3.772 |
-3.469 |
0.000 |
y |
-3.469 |
-0.110 |
0.000 |
z |
0.000 |
0.000 |
-3.662 |
|
Polar |
3z2-r2 | -7.324 |
x2-y2 | 2.588 |
xy | -3.469 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.285 |
0.223 |
0.000 |
y |
0.223 |
6.484 |
0.000 |
z |
0.000 |
0.000 |
2.501 |
<r2> (average value of r
2) Å
2
<r2> |
81.224 |
(<r2>)1/2 |
9.012 |