Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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' |
3785 |
3639 |
52.42 |
|
|
|
2 |
A' |
3144 |
3022 |
18.10 |
|
|
|
3 |
A' |
3062 |
2944 |
17.46 |
|
|
|
4 |
A' |
3054 |
2936 |
12.09 |
|
|
|
5 |
A' |
1856 |
1784 |
248.20 |
|
|
|
6 |
A' |
1494 |
1437 |
11.81 |
|
|
|
7 |
A' |
1450 |
1394 |
14.81 |
|
|
|
8 |
A' |
1417 |
1362 |
37.04 |
|
|
|
9 |
A' |
1407 |
1353 |
25.71 |
|
|
|
10 |
A' |
1310 |
1259 |
1.25 |
|
|
|
11 |
A' |
1177 |
1132 |
226.50 |
|
|
|
12 |
A' |
1090 |
1048 |
46.62 |
|
|
|
13 |
A' |
1013 |
974 |
3.59 |
|
|
|
14 |
A' |
824 |
792 |
12.53 |
|
|
|
15 |
A' |
614 |
590 |
20.60 |
|
|
|
16 |
A' |
466 |
448 |
18.95 |
|
|
|
17 |
A' |
246 |
237 |
2.97 |
|
|
|
18 |
A" |
3149 |
3027 |
16.78 |
|
|
|
19 |
A" |
3090 |
2971 |
3.51 |
|
|
|
20 |
A" |
1488 |
1430 |
6.03 |
|
|
|
21 |
A" |
1274 |
1225 |
0.12 |
|
|
|
22 |
A" |
1103 |
1060 |
0.46 |
|
|
|
23 |
A" |
810 |
779 |
20.46 |
|
|
|
24 |
A" |
669 |
643 |
78.54 |
|
|
|
25 |
A" |
522 |
502 |
21.08 |
|
|
|
26 |
A" |
202 |
194 |
0.01 |
|
|
|
27 |
A" |
38 |
36 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19876.2 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 19109.0 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(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.451 |
|
|
|
2 |
C |
-0.351 |
|
|
|
3 |
C |
-0.441 |
|
|
|
4 |
O |
-0.402 |
|
|
|
5 |
O |
-0.354 |
|
|
|
6 |
H |
0.163 |
|
|
|
7 |
H |
0.163 |
|
|
|
8 |
H |
0.139 |
|
|
|
9 |
H |
0.158 |
|
|
|
10 |
H |
0.158 |
|
|
|
11 |
H |
0.315 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.476 |
-0.239 |
0.000 |
1.495 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.757 |
-0.556 |
0.000 |
y |
-0.556 |
-24.822 |
0.000 |
z |
0.000 |
0.000 |
-28.754 |
|
Traceless |
| x | y | z |
x |
-6.969 |
-0.556 |
0.000 |
y |
-0.556 |
6.434 |
0.000 |
z |
0.000 |
0.000 |
0.535 |
|
Polar |
3z2-r2 | 1.070 |
x2-y2 | -8.935 |
xy | -0.556 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.009 |
-0.124 |
0.000 |
y |
-0.124 |
6.757 |
0.000 |
z |
0.000 |
0.000 |
4.491 |
<r2> (average value of r
2) Å
2
<r2> |
123.160 |
(<r2>)1/2 |
11.098 |