Vibrational Frequencies calculated at B1B95/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 |
A' |
3803 |
3643 |
66.69 |
|
|
|
| 2 |
A' |
3216 |
3081 |
3.69 |
|
|
|
| 3 |
A' |
3087 |
2957 |
1.14 |
|
|
|
| 4 |
A' |
1851 |
1773 |
346.96 |
|
|
|
| 5 |
A' |
1442 |
1382 |
14.97 |
|
|
|
| 6 |
A' |
1405 |
1346 |
96.80 |
|
|
|
| 7 |
A' |
1332 |
1276 |
14.00 |
|
|
|
| 8 |
A' |
1222 |
1170 |
214.04 |
|
|
|
| 9 |
A' |
992 |
950 |
47.83 |
|
|
|
| 10 |
A' |
883 |
845 |
2.70 |
|
|
|
| 11 |
A' |
584 |
560 |
42.29 |
|
|
|
| 12 |
A' |
417 |
399 |
4.55 |
|
|
|
| 13 |
A" |
3165 |
3032 |
2.64 |
|
|
|
| 14 |
A" |
1449 |
1388 |
8.63 |
|
|
|
| 15 |
A" |
1051 |
1007 |
7.88 |
|
|
|
| 16 |
A" |
673 |
645 |
96.45 |
|
|
|
| 17 |
A" |
554 |
530 |
18.84 |
|
|
|
| 18 |
A" |
74 |
71 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13599.0 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 13026.4 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.501 |
|
|
|
| 2 |
C |
0.564 |
|
|
|
| 3 |
O |
-0.518 |
|
|
|
| 4 |
H |
-0.122 |
|
|
|
| 5 |
H |
-0.070 |
|
|
|
| 6 |
H |
-0.070 |
|
|
|
| 7 |
O |
-0.422 |
|
|
|
| 8 |
H |
0.136 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.251 |
-1.779 |
0.000 |
1.797 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.496 |
-0.158 |
0.000 |
| y |
-0.158 |
5.675 |
0.000 |
| z |
0.000 |
0.000 |
3.871 |
<r2> (average value of r
2) Å
2
| <r2> |
70.725 |
| (<r2>)1/2 |
8.410 |