Vibrational Frequencies calculated at B1B95/6-31G**
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 |
3832 |
3659 |
43.82 |
|
|
|
2 |
A |
3168 |
3025 |
45.50 |
|
|
|
3 |
A |
3150 |
3008 |
23.87 |
|
|
|
4 |
A |
3105 |
2965 |
19.97 |
|
|
|
5 |
A |
3007 |
2871 |
40.50 |
|
|
|
6 |
A |
1523 |
1454 |
2.09 |
|
|
|
7 |
A |
1497 |
1430 |
13.61 |
|
|
|
8 |
A |
1482 |
1415 |
17.82 |
|
|
|
9 |
A |
1416 |
1352 |
0.31 |
|
|
|
10 |
A |
1308 |
1249 |
159.42 |
|
|
|
11 |
A |
1245 |
1189 |
16.97 |
|
|
|
12 |
A |
1077 |
1028 |
26.88 |
|
|
|
13 |
A |
1038 |
991 |
7.71 |
|
|
|
14 |
A |
951 |
908 |
8.12 |
|
|
|
15 |
A |
617 |
589 |
17.71 |
|
|
|
16 |
A |
411 |
392 |
15.94 |
|
|
|
17 |
A |
374 |
357 |
139.63 |
|
|
|
18 |
A |
184 |
176 |
3.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14691.5 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 14027.4 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.027 |
|
|
|
2 |
C |
-0.522 |
|
|
|
3 |
O |
-0.571 |
|
|
|
4 |
H |
0.130 |
|
|
|
5 |
H |
0.180 |
|
|
|
6 |
H |
0.168 |
|
|
|
7 |
H |
0.168 |
|
|
|
8 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.636 |
1.197 |
0.262 |
1.380 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.784 |
-1.996 |
-0.008 |
y |
-1.996 |
-19.110 |
0.541 |
z |
-0.008 |
0.541 |
-19.993 |
|
Traceless |
| x | y | z |
x |
4.767 |
-1.996 |
-0.008 |
y |
-1.996 |
-1.721 |
0.541 |
z |
-0.008 |
0.541 |
-3.046 |
|
Polar |
3z2-r2 | -6.091 |
x2-y2 | 4.326 |
xy | -1.996 |
xz | -0.008 |
yz | 0.541 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.568 |
-0.103 |
0.037 |
y |
-0.103 |
3.742 |
0.054 |
z |
0.037 |
0.054 |
2.779 |
<r2> (average value of r
2) Å
2
<r2> |
50.976 |
(<r2>)1/2 |
7.140 |