Vibrational Frequencies calculated at B1B95/6-311G**
| 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' |
3285 |
3154 |
3.66 |
|
|
|
| 2 |
A' |
3181 |
3054 |
6.98 |
|
|
|
| 3 |
A' |
3165 |
3038 |
2.67 |
|
|
|
| 4 |
A' |
3062 |
2940 |
3.57 |
|
|
|
| 5 |
A' |
1626 |
1562 |
75.43 |
|
|
|
| 6 |
A' |
1474 |
1416 |
17.72 |
|
|
|
| 7 |
A' |
1456 |
1398 |
36.01 |
|
|
|
| 8 |
A' |
1389 |
1334 |
35.31 |
|
|
|
| 9 |
A' |
1278 |
1227 |
46.36 |
|
|
|
| 10 |
A' |
1063 |
1021 |
5.04 |
|
|
|
| 11 |
A' |
926 |
889 |
3.59 |
|
|
|
| 12 |
A' |
833 |
799 |
2.63 |
|
|
|
| 13 |
A' |
525 |
504 |
15.40 |
|
|
|
| 14 |
A' |
377 |
362 |
1.90 |
|
|
|
| 15 |
A" |
3131 |
3006 |
11.09 |
|
|
|
| 16 |
A" |
1478 |
1419 |
10.19 |
|
|
|
| 17 |
A" |
1023 |
982 |
6.17 |
|
|
|
| 18 |
A" |
750 |
720 |
29.23 |
|
|
|
| 19 |
A" |
509 |
488 |
1.45 |
|
|
|
| 20 |
A" |
373 |
358 |
0.06 |
|
|
|
| 21 |
A" |
49 |
47 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15475.2 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 14857.8 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.149 |
|
|
|
| 2 |
O |
-0.301 |
|
|
|
| 3 |
C |
-0.203 |
|
|
|
| 4 |
C |
-0.365 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.150 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.362 |
-2.609 |
0.000 |
2.943 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.427 |
-1.523 |
0.000 |
| y |
-1.523 |
-26.490 |
0.000 |
| z |
0.000 |
0.000 |
-24.412 |
|
| Traceless |
| | x | y | z |
| x |
3.024 |
-1.523 |
0.000 |
| y |
-1.523 |
-3.071 |
0.000 |
| z |
0.000 |
0.000 |
0.047 |
|
| Polar |
| 3z2-r2 | 0.094 |
| x2-y2 | 4.063 |
| xy | -1.523 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.284 |
0.228 |
0.000 |
| y |
0.228 |
5.867 |
0.000 |
| z |
0.000 |
0.000 |
3.536 |
<r2> (average value of r
2) Å
2
| <r2> |
76.051 |
| (<r2>)1/2 |
8.721 |