Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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' |
3174 |
3052 |
5.24 |
|
|
|
| 2 |
A' |
3161 |
3039 |
13.77 |
|
|
|
| 3 |
A' |
3060 |
2943 |
2.73 |
|
|
|
| 4 |
A' |
3053 |
2936 |
27.59 |
|
|
|
| 5 |
A' |
1823 |
1753 |
249.18 |
|
|
|
| 6 |
A' |
1494 |
1437 |
8.81 |
|
|
|
| 7 |
A' |
1469 |
1413 |
26.80 |
|
|
|
| 8 |
A' |
1463 |
1406 |
12.79 |
|
|
|
| 9 |
A' |
1389 |
1336 |
63.13 |
|
|
|
| 10 |
A' |
1277 |
1228 |
318.11 |
|
|
|
| 11 |
A' |
1207 |
1161 |
1.01 |
|
|
|
| 12 |
A' |
1085 |
1043 |
65.64 |
|
|
|
| 13 |
A' |
989 |
951 |
1.49 |
|
|
|
| 14 |
A' |
867 |
833 |
18.34 |
|
|
|
| 15 |
A' |
648 |
623 |
5.57 |
|
|
|
| 16 |
A' |
423 |
407 |
5.89 |
|
|
|
| 17 |
A' |
282 |
271 |
12.22 |
|
|
|
| 18 |
A" |
3128 |
3008 |
19.97 |
|
|
|
| 19 |
A" |
3126 |
3006 |
3.44 |
|
|
|
| 20 |
A" |
1478 |
1421 |
10.09 |
|
|
|
| 21 |
A" |
1469 |
1413 |
6.84 |
|
|
|
| 22 |
A" |
1174 |
1129 |
0.93 |
|
|
|
| 23 |
A" |
1062 |
1021 |
7.21 |
|
|
|
| 24 |
A" |
610 |
587 |
4.61 |
|
|
|
| 25 |
A" |
180 |
173 |
6.26 |
|
|
|
| 26 |
A" |
127 |
122 |
0.35 |
|
|
|
| 27 |
A" |
40 |
39 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19628.0 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 18874.3 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.257 |
0.000 |
|
|
| 2 |
C |
0.288 |
0.000 |
|
|
| 3 |
O |
-0.316 |
0.000 |
|
|
| 4 |
O |
-0.224 |
0.000 |
|
|
| 5 |
C |
-0.087 |
0.000 |
|
|
| 6 |
H |
0.112 |
0.000 |
|
|
| 7 |
H |
0.104 |
0.000 |
|
|
| 8 |
H |
0.104 |
0.000 |
|
|
| 9 |
H |
0.098 |
0.000 |
|
|
| 10 |
H |
0.089 |
0.000 |
|
|
| 11 |
H |
0.089 |
0.000 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.601 |
-0.945 |
0.000 |
1.859 |
| CHELPG |
0.000 |
0.000 |
0.000 |
0.000 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.033 |
-2.769 |
0.000 |
| y |
-2.769 |
-32.034 |
0.000 |
| z |
0.000 |
0.000 |
-29.065 |
|
| Traceless |
| | x | y | z |
| x |
0.517 |
-2.769 |
0.000 |
| y |
-2.769 |
-2.485 |
0.000 |
| z |
0.000 |
0.000 |
1.968 |
|
| Polar |
| 3z2-r2 | 3.937 |
| x2-y2 | 2.002 |
| xy | -2.769 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
117.917 |
| (<r2>)1/2 |
10.859 |