Vibrational Frequencies calculated at BLYP/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 |
A1 |
3093 |
3076 |
13.13 |
|
|
|
| 2 |
A1 |
2876 |
2860 |
197.28 |
|
|
|
| 3 |
A1 |
1512 |
1504 |
11.01 |
|
|
|
| 4 |
A1 |
1168 |
1162 |
3.83 |
|
|
|
| 5 |
A1 |
887 |
883 |
62.41 |
|
|
|
| 6 |
A1 |
667 |
664 |
0.29 |
|
|
|
| 7 |
A1 |
432 |
429 |
19.71 |
|
|
|
| 8 |
A2 |
1336 |
1329 |
0.00 |
|
|
|
| 9 |
A2 |
1185 |
1179 |
0.00 |
|
|
|
| 10 |
A2 |
746 |
741 |
0.00 |
|
|
|
| 11 |
E |
3087 |
3070 |
26.58 |
|
|
|
| 11 |
E |
3087 |
3070 |
26.59 |
|
|
|
| 12 |
E |
2855 |
2839 |
28.94 |
|
|
|
| 12 |
E |
2855 |
2839 |
28.93 |
|
|
|
| 13 |
E |
1495 |
1486 |
0.03 |
|
|
|
| 13 |
E |
1495 |
1486 |
0.03 |
|
|
|
| 14 |
E |
1392 |
1384 |
18.07 |
|
|
|
| 14 |
E |
1392 |
1384 |
18.07 |
|
|
|
| 15 |
E |
1270 |
1263 |
1.59 |
|
|
|
| 15 |
E |
1270 |
1263 |
1.59 |
|
|
|
| 16 |
E |
1071 |
1066 |
69.51 |
|
|
|
| 16 |
E |
1071 |
1066 |
69.50 |
|
|
|
| 17 |
E |
976 |
971 |
133.44 |
|
|
|
| 17 |
E |
976 |
971 |
133.45 |
|
|
|
| 18 |
E |
837 |
832 |
26.31 |
|
|
|
| 18 |
E |
837 |
832 |
26.30 |
|
|
|
| 19 |
E |
482 |
480 |
10.64 |
|
|
|
| 19 |
E |
482 |
480 |
10.64 |
|
|
|
| 20 |
E |
278 |
277 |
0.01 |
|
|
|
| 20 |
E |
278 |
277 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20694.3 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 20580.5 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.041 |
|
|
|
| 2 |
C |
0.041 |
|
|
|
| 3 |
C |
0.041 |
|
|
|
| 4 |
O |
-0.424 |
|
|
|
| 5 |
O |
-0.424 |
|
|
|
| 6 |
O |
-0.424 |
|
|
|
| 7 |
H |
0.217 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
| 9 |
H |
0.217 |
|
|
|
| 10 |
H |
0.165 |
|
|
|
| 11 |
H |
0.217 |
|
|
|
| 12 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
2.226 |
2.226 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.654 |
0.000 |
0.000 |
| y |
0.000 |
-34.654 |
0.000 |
| z |
0.000 |
0.000 |
-35.727 |
|
| Traceless |
| | x | y | z |
| x |
0.537 |
0.000 |
0.000 |
| y |
0.000 |
0.537 |
0.000 |
| z |
0.000 |
0.000 |
-1.074 |
|
| Polar |
| 3z2-r2 | -2.148 |
| x2-y2 | 0.000 |
| 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 |
6.173 |
0.000 |
0.000 |
| y |
0.000 |
6.173 |
0.000 |
| z |
0.000 |
0.000 |
4.704 |
<r2> (average value of r
2) Å
2
| <r2> |
134.347 |
| (<r2>)1/2 |
11.591 |