Vibrational Frequencies calculated at BLYP/aug-cc-pVDZ
| 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 |
3076 |
3071 |
6.52 |
|
|
|
| 2 |
A1 |
2872 |
2866 |
186.16 |
|
|
|
| 3 |
A1 |
1452 |
1450 |
6.12 |
|
|
|
| 4 |
A1 |
1184 |
1181 |
17.23 |
|
|
|
| 5 |
A1 |
921 |
919 |
65.42 |
|
|
|
| 6 |
A1 |
711 |
710 |
0.01 |
|
|
|
| 7 |
A1 |
449 |
448 |
18.28 |
|
|
|
| 8 |
A2 |
1330 |
1327 |
0.00 |
|
|
|
| 9 |
A2 |
1185 |
1183 |
0.00 |
|
|
|
| 10 |
A2 |
816 |
814 |
0.00 |
|
|
|
| 11 |
E |
3074 |
3068 |
24.24 |
|
|
|
| 11 |
E |
3074 |
3068 |
24.26 |
|
|
|
| 12 |
E |
2856 |
2850 |
27.59 |
|
|
|
| 12 |
E |
2856 |
2850 |
27.59 |
|
|
|
| 13 |
E |
1434 |
1431 |
1.30 |
|
|
|
| 13 |
E |
1434 |
1431 |
1.30 |
|
|
|
| 14 |
E |
1363 |
1360 |
13.38 |
|
|
|
| 14 |
E |
1363 |
1360 |
13.39 |
|
|
|
| 15 |
E |
1265 |
1263 |
0.39 |
|
|
|
| 15 |
E |
1265 |
1263 |
0.39 |
|
|
|
| 16 |
E |
1111 |
1109 |
150.29 |
|
|
|
| 16 |
E |
1111 |
1109 |
150.29 |
|
|
|
| 17 |
E |
1013 |
1011 |
90.80 |
|
|
|
| 17 |
E |
1013 |
1011 |
90.82 |
|
|
|
| 18 |
E |
874 |
872 |
71.28 |
|
|
|
| 18 |
E |
874 |
872 |
71.27 |
|
|
|
| 19 |
E |
503 |
502 |
6.80 |
|
|
|
| 19 |
E |
503 |
502 |
6.80 |
|
|
|
| 20 |
E |
282 |
282 |
0.09 |
|
|
|
| 20 |
E |
282 |
282 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20773.1 cm
-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 20733.6 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 BLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.357 |
|
|
|
| 2 |
C |
1.357 |
|
|
|
| 3 |
C |
1.357 |
|
|
|
| 4 |
O |
-0.406 |
|
|
|
| 5 |
O |
-0.406 |
|
|
|
| 6 |
O |
-0.406 |
|
|
|
| 7 |
H |
-0.584 |
|
|
|
| 8 |
H |
-0.367 |
|
|
|
| 9 |
H |
-0.584 |
|
|
|
| 10 |
H |
-0.367 |
|
|
|
| 11 |
H |
-0.584 |
|
|
|
| 12 |
H |
-0.367 |
|
|
|
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 |
1.984 |
1.984 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.862 |
0.000 |
0.000 |
| y |
0.000 |
-35.862 |
0.000 |
| z |
0.000 |
0.000 |
-36.870 |
|
| Traceless |
| | x | y | z |
| x |
0.504 |
0.000 |
0.000 |
| y |
0.000 |
0.504 |
0.000 |
| z |
0.000 |
0.000 |
-1.008 |
|
| Polar |
| 3z2-r2 | -2.017 |
| 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 |
8.243 |
0.000 |
0.000 |
| y |
0.000 |
8.244 |
0.000 |
| z |
0.000 |
0.000 |
7.118 |
<r2> (average value of r
2) Å
2
| <r2> |
130.521 |
| (<r2>)1/2 |
11.425 |