Vibrational Frequencies calculated at B3PW91/STO-3G
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' |
3527 |
3122 |
11.84 |
|
|
|
2 |
A' |
3363 |
2976 |
0.06 |
|
|
|
3 |
A' |
3362 |
2975 |
1.50 |
|
|
|
4 |
A' |
2213 |
1958 |
379.14 |
|
|
|
5 |
A' |
2056 |
1820 |
68.36 |
|
|
|
6 |
A' |
1746 |
1545 |
23.77 |
|
|
|
7 |
A' |
1549 |
1371 |
87.49 |
|
|
|
8 |
A' |
1398 |
1237 |
36.35 |
|
|
|
9 |
A' |
1375 |
1216 |
5.36 |
|
|
|
10 |
A' |
1160 |
1027 |
1.11 |
|
|
|
11 |
A' |
1119 |
990 |
0.13 |
|
|
|
12 |
A' |
1082 |
958 |
24.42 |
|
|
|
13 |
A' |
961 |
851 |
0.04 |
|
|
|
14 |
A' |
683 |
604 |
0.24 |
|
|
|
15 |
A' |
614 |
543 |
8.37 |
|
|
|
16 |
A" |
1407 |
1245 |
92.82 |
|
|
|
17 |
A" |
1030 |
911 |
0.00 |
|
|
|
18 |
A" |
966 |
855 |
5.92 |
|
|
|
19 |
A" |
790 |
700 |
13.55 |
|
|
|
20 |
A" |
434 |
384 |
12.48 |
|
|
|
21 |
A" |
387 |
342 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15610.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 13815.0 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.168 |
|
|
|
2 |
C |
0.048 |
|
|
|
3 |
C |
0.048 |
|
|
|
4 |
O |
-0.212 |
|
|
|
5 |
O |
-0.212 |
|
|
|
6 |
H |
0.235 |
|
|
|
7 |
H |
0.086 |
|
|
|
8 |
H |
0.088 |
|
|
|
9 |
H |
0.088 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.000 |
-1.522 |
0.000 |
1.522 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.096 |
-0.000 |
0.000 |
y |
-0.000 |
-26.801 |
0.000 |
z |
0.000 |
0.000 |
-26.697 |
|
Traceless |
| x | y | z |
x |
0.653 |
-0.000 |
0.000 |
y |
-0.000 |
-0.404 |
0.000 |
z |
0.000 |
0.000 |
-0.248 |
|
Polar |
3z2-r2 | -0.497 |
x2-y2 | 0.705 |
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 |
5.278 |
-0.000 |
0.000 |
y |
-0.000 |
3.993 |
0.000 |
z |
0.000 |
0.000 |
0.749 |
<r2> (average value of r
2) Å
2
<r2> |
97.422 |
(<r2>)1/2 |
9.870 |