Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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 |
3094 |
3059 |
5.39 |
|
|
|
| 2 |
A1 |
2876 |
2844 |
191.30 |
|
|
|
| 3 |
A1 |
1458 |
1442 |
6.49 |
|
|
|
| 4 |
A1 |
1191 |
1177 |
19.13 |
|
|
|
| 5 |
A1 |
950 |
939 |
74.16 |
|
|
|
| 6 |
A1 |
727 |
718 |
0.35 |
|
|
|
| 7 |
A1 |
458 |
453 |
18.48 |
|
|
|
| 8 |
A2 |
1346 |
1330 |
0.00 |
|
|
|
| 9 |
A2 |
1199 |
1186 |
0.00 |
|
|
|
| 10 |
A2 |
879 |
869 |
0.00 |
|
|
|
| 11 |
E |
3092 |
3057 |
22.78 |
|
|
|
| 11 |
E |
3092 |
3057 |
22.78 |
|
|
|
| 12 |
E |
2861 |
2829 |
25.76 |
|
|
|
| 12 |
E |
2861 |
2829 |
25.75 |
|
|
|
| 13 |
E |
1442 |
1425 |
3.29 |
|
|
|
| 13 |
E |
1442 |
1425 |
3.29 |
|
|
|
| 14 |
E |
1383 |
1368 |
21.92 |
|
|
|
| 14 |
E |
1383 |
1368 |
21.93 |
|
|
|
| 15 |
E |
1281 |
1267 |
0.67 |
|
|
|
| 15 |
E |
1281 |
1267 |
0.67 |
|
|
|
| 16 |
E |
1139 |
1126 |
204.88 |
|
|
|
| 16 |
E |
1139 |
1126 |
204.89 |
|
|
|
| 17 |
E |
1039 |
1027 |
56.02 |
|
|
|
| 17 |
E |
1039 |
1027 |
56.02 |
|
|
|
| 18 |
E |
917 |
907 |
65.76 |
|
|
|
| 18 |
E |
917 |
907 |
65.76 |
|
|
|
| 19 |
E |
507 |
502 |
7.98 |
|
|
|
| 19 |
E |
507 |
502 |
7.98 |
|
|
|
| 20 |
E |
292 |
288 |
0.06 |
|
|
|
| 20 |
E |
292 |
288 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21043.0 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 20803.2 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.022 |
|
|
|
| 2 |
C |
-0.022 |
|
|
|
| 3 |
C |
-0.022 |
|
|
|
| 4 |
O |
-0.284 |
|
|
|
| 5 |
O |
-0.284 |
|
|
|
| 6 |
O |
-0.284 |
|
|
|
| 7 |
H |
0.167 |
|
|
|
| 8 |
H |
0.139 |
|
|
|
| 9 |
H |
0.167 |
|
|
|
| 10 |
H |
0.139 |
|
|
|
| 11 |
H |
0.167 |
|
|
|
| 12 |
H |
0.139 |
|
|
|
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 |
2.074 |
2.074 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.608 |
0.000 |
0.000 |
| y |
0.000 |
-35.608 |
0.000 |
| z |
0.000 |
0.000 |
-36.706 |
|
| Traceless |
| | x | y | z |
| x |
0.549 |
0.000 |
0.000 |
| y |
0.000 |
0.549 |
0.000 |
| z |
0.000 |
0.000 |
-1.098 |
|
| Polar |
| 3z2-r2 | -2.196 |
| 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 |
7.568 |
0.000 |
0.000 |
| y |
0.000 |
7.569 |
0.000 |
| z |
0.000 |
0.000 |
6.631 |
<r2> (average value of r
2) Å
2
| <r2> |
128.635 |
| (<r2>)1/2 |
11.342 |