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 |
A' |
3255 |
3119 |
1.66 |
|
|
|
2 |
A' |
3185 |
3053 |
6.03 |
|
|
|
3 |
A' |
3013 |
2888 |
62.88 |
|
|
|
4 |
A' |
2921 |
2800 |
339.20 |
|
|
|
5 |
A' |
1727 |
1655 |
189.66 |
|
|
|
6 |
A' |
1668 |
1599 |
290.06 |
|
|
|
7 |
A' |
1497 |
1435 |
52.48 |
|
|
|
8 |
A' |
1420 |
1360 |
33.30 |
|
|
|
9 |
A' |
1402 |
1344 |
67.68 |
|
|
|
10 |
A' |
1309 |
1254 |
134.30 |
|
|
|
11 |
A' |
1123 |
1076 |
5.12 |
|
|
|
12 |
A' |
1032 |
989 |
31.04 |
|
|
|
13 |
A' |
896 |
858 |
7.42 |
|
|
|
14 |
A' |
532 |
510 |
17.96 |
|
|
|
15 |
A' |
283 |
271 |
9.62 |
|
|
|
16 |
A" |
1065 |
1021 |
76.90 |
|
|
|
17 |
A" |
1036 |
993 |
7.59 |
|
|
|
18 |
A" |
963 |
923 |
32.00 |
|
|
|
19 |
A" |
787 |
754 |
30.63 |
|
|
|
20 |
A" |
393 |
377 |
7.55 |
|
|
|
21 |
A" |
309 |
297 |
4.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14907.7 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 14287.6 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 B3PW91/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.266 |
|
|
|
2 |
C |
0.265 |
|
|
|
3 |
C |
0.205 |
|
|
|
4 |
O |
-0.513 |
|
|
|
5 |
O |
-0.484 |
|
|
|
6 |
H |
0.386 |
|
|
|
7 |
H |
0.135 |
|
|
|
8 |
H |
0.117 |
|
|
|
9 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.577 |
2.547 |
0.000 |
2.612 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.147 |
0.466 |
0.000 |
y |
0.466 |
-27.966 |
0.000 |
z |
0.000 |
0.000 |
-29.498 |
|
Traceless |
| x | y | z |
x |
0.585 |
0.466 |
0.000 |
y |
0.466 |
0.856 |
0.000 |
z |
0.000 |
0.000 |
-1.441 |
|
Polar |
3z2-r2 | -2.883 |
x2-y2 | -0.180 |
xy | 0.466 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.769 |
0.258 |
0.000 |
y |
0.258 |
6.126 |
0.000 |
z |
0.000 |
0.000 |
2.420 |
<r2> (average value of r
2) Å
2
<r2> |
99.722 |
(<r2>)1/2 |
9.986 |