Vibrational Frequencies calculated at PBEPBE/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 |
A |
3345 |
3314 |
3.51 |
|
|
|
| 2 |
A |
3101 |
3073 |
38.71 |
|
|
|
| 3 |
A |
3082 |
3054 |
10.83 |
|
|
|
| 4 |
A |
3031 |
3004 |
19.68 |
|
|
|
| 5 |
A |
3029 |
3001 |
20.10 |
|
|
|
| 6 |
A |
3003 |
2976 |
12.89 |
|
|
|
| 7 |
A |
1500 |
1487 |
4.95 |
|
|
|
| 8 |
A |
1484 |
1471 |
10.07 |
|
|
|
| 9 |
A |
1383 |
1370 |
42.55 |
|
|
|
| 10 |
A |
1331 |
1319 |
0.91 |
|
|
|
| 11 |
A |
1214 |
1203 |
25.89 |
|
|
|
| 12 |
A |
1202 |
1191 |
4.67 |
|
|
|
| 13 |
A |
1089 |
1079 |
67.87 |
|
|
|
| 14 |
A |
1045 |
1035 |
71.56 |
|
|
|
| 15 |
A |
940 |
932 |
15.77 |
|
|
|
| 16 |
A |
875 |
867 |
0.61 |
|
|
|
| 17 |
A |
722 |
716 |
4.59 |
|
|
|
| 18 |
A |
588 |
583 |
2.30 |
|
|
|
| 19 |
A |
422 |
418 |
4.96 |
|
|
|
| 20 |
A |
168 |
167 |
2.08 |
|
|
|
| 21 |
A |
3082 |
3054 |
24.33 |
|
|
|
| 22 |
A |
2999 |
2972 |
28.14 |
|
|
|
| 23 |
A |
1465 |
1451 |
4.68 |
|
|
|
| 24 |
A |
1268 |
1256 |
0.31 |
|
|
|
| 25 |
A |
1234 |
1222 |
1.07 |
|
|
|
| 26 |
A |
1219 |
1208 |
0.15 |
|
|
|
| 27 |
A |
1148 |
1137 |
0.19 |
|
|
|
| 28 |
A |
1005 |
995 |
3.82 |
|
|
|
| 29 |
A |
909 |
900 |
18.16 |
|
|
|
| 30 |
A |
875 |
867 |
2.13 |
|
|
|
| 31 |
A |
761 |
755 |
2.11 |
|
|
|
| 32 |
A |
403 |
399 |
101.26 |
|
|
|
| 33 |
A |
314 |
311 |
22.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24616.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 24392.3 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.002 |
|
|
|
| 2 |
C |
-0.423 |
|
|
|
| 3 |
C |
-0.423 |
|
|
|
| 4 |
C |
-0.418 |
|
|
|
| 5 |
O |
-0.510 |
|
|
|
| 6 |
H |
0.226 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.200 |
|
|
|
| 9 |
H |
0.203 |
|
|
|
| 10 |
H |
0.200 |
|
|
|
| 11 |
H |
0.215 |
|
|
|
| 12 |
H |
0.204 |
|
|
|
| 13 |
H |
0.325 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.462 |
-1.537 |
0.000 |
1.605 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.370 |
0.855 |
0.000 |
| y |
0.855 |
-36.529 |
0.000 |
| z |
0.000 |
0.000 |
-31.941 |
|
| Traceless |
| | x | y | z |
| x |
6.865 |
0.855 |
0.000 |
| y |
0.855 |
-6.874 |
0.000 |
| z |
0.000 |
0.000 |
0.009 |
|
| Polar |
| 3z2-r2 | 0.017 |
| x2-y2 | 9.159 |
| xy | 0.855 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.505 |
-0.398 |
0.000 |
| y |
-0.398 |
6.385 |
0.000 |
| z |
0.000 |
0.000 |
6.052 |
<r2> (average value of r
2) Å
2
| <r2> |
119.539 |
| (<r2>)1/2 |
10.933 |