Vibrational Frequencies calculated at B3LYP/STO-3G
| 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 |
3681 |
3285 |
46.15 |
|
|
|
| 2 |
A |
3542 |
3161 |
0.08 |
|
|
|
| 3 |
A |
3444 |
3074 |
2.50 |
|
|
|
| 4 |
A |
3391 |
3026 |
14.67 |
|
|
|
| 5 |
A |
3318 |
2961 |
15.39 |
|
|
|
| 6 |
A |
3213 |
2867 |
13.45 |
|
|
|
| 7 |
A |
1852 |
1653 |
0.18 |
|
|
|
| 8 |
A |
1668 |
1488 |
0.60 |
|
|
|
| 9 |
A |
1608 |
1435 |
9.22 |
|
|
|
| 10 |
A |
1560 |
1392 |
3.26 |
|
|
|
| 11 |
A |
1404 |
1253 |
1.24 |
|
|
|
| 12 |
A |
1368 |
1221 |
30.63 |
|
|
|
| 13 |
A |
1298 |
1159 |
5.78 |
|
|
|
| 14 |
A |
1198 |
1069 |
2.21 |
|
|
|
| 15 |
A |
1136 |
1013 |
6.36 |
|
|
|
| 16 |
A |
1104 |
986 |
9.66 |
|
|
|
| 17 |
A |
1014 |
905 |
2.63 |
|
|
|
| 18 |
A |
1002 |
894 |
17.40 |
|
|
|
| 19 |
A |
961 |
858 |
3.09 |
|
|
|
| 20 |
A |
672 |
600 |
2.03 |
|
|
|
| 21 |
A |
439 |
392 |
1.51 |
|
|
|
| 22 |
A |
325 |
290 |
7.73 |
|
|
|
| 23 |
A |
309 |
276 |
63.82 |
|
|
|
| 24 |
A |
86 |
77 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19797.4 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 17667.2 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 B3LYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.056 |
|
|
|
| 2 |
C |
-0.072 |
|
|
|
| 3 |
C |
-0.160 |
|
|
|
| 4 |
O |
-0.238 |
|
|
|
| 5 |
H |
0.066 |
|
|
|
| 6 |
H |
0.067 |
|
|
|
| 7 |
H |
0.080 |
|
|
|
| 8 |
H |
0.078 |
|
|
|
| 9 |
H |
0.074 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.270 |
1.206 |
0.595 |
1.372 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.406 |
2.445 |
0.970 |
| y |
2.445 |
-22.563 |
-0.927 |
| z |
0.970 |
-0.927 |
-23.814 |
|
| Traceless |
| | x | y | z |
| x |
2.783 |
2.445 |
0.970 |
| y |
2.445 |
-0.453 |
-0.927 |
| z |
0.970 |
-0.927 |
-2.330 |
|
| Polar |
| 3z2-r2 | -4.660 |
| x2-y2 | 2.157 |
| xy | 2.445 |
| xz | 0.970 |
| yz | -0.927 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.739 |
-0.011 |
0.560 |
| y |
-0.011 |
2.544 |
-0.389 |
| z |
0.560 |
-0.389 |
1.760 |
<r2> (average value of r
2) Å
2
| <r2> |
94.706 |
| (<r2>)1/2 |
9.732 |