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' |
3833 |
3675 |
18.98 |
|
|
|
| 2 |
A' |
3269 |
3133 |
12.58 |
|
|
|
| 3 |
A' |
3175 |
3043 |
17.22 |
|
|
|
| 4 |
A' |
3168 |
3036 |
7.91 |
|
|
|
| 5 |
A' |
3069 |
2942 |
19.61 |
|
|
|
| 6 |
A' |
1754 |
1682 |
161.25 |
|
|
|
| 7 |
A' |
1510 |
1447 |
9.33 |
|
|
|
| 8 |
A' |
1470 |
1409 |
1.18 |
|
|
|
| 9 |
A' |
1431 |
1372 |
49.99 |
|
|
|
| 10 |
A' |
1384 |
1327 |
6.34 |
|
|
|
| 11 |
A' |
1232 |
1181 |
167.98 |
|
|
|
| 12 |
A' |
1033 |
990 |
31.17 |
|
|
|
| 13 |
A' |
990 |
949 |
7.52 |
|
|
|
| 14 |
A' |
882 |
846 |
4.17 |
|
|
|
| 15 |
A' |
480 |
460 |
20.50 |
|
|
|
| 16 |
A' |
407 |
390 |
1.64 |
|
|
|
| 17 |
A" |
3130 |
3000 |
17.01 |
|
|
|
| 18 |
A" |
1489 |
1427 |
10.40 |
|
|
|
| 19 |
A" |
1080 |
1035 |
0.81 |
|
|
|
| 20 |
A" |
801 |
768 |
86.87 |
|
|
|
| 21 |
A" |
734 |
704 |
2.85 |
|
|
|
| 22 |
A" |
509 |
488 |
0.69 |
|
|
|
| 23 |
A" |
463 |
444 |
127.55 |
|
|
|
| 24 |
A" |
182 |
175 |
1.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18736.8 cm
-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 17961.1 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 |
-0.675 |
|
|
|
| 2 |
C |
0.264 |
|
|
|
| 3 |
C |
-0.567 |
|
|
|
| 4 |
O |
-0.545 |
|
|
|
| 5 |
H |
0.230 |
|
|
|
| 6 |
H |
0.239 |
|
|
|
| 7 |
H |
0.239 |
|
|
|
| 8 |
H |
0.215 |
|
|
|
| 9 |
H |
0.202 |
|
|
|
| 10 |
H |
0.400 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.134 |
0.646 |
0.000 |
0.660 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.076 |
-3.445 |
0.000 |
| y |
-3.445 |
-24.360 |
0.000 |
| z |
0.000 |
0.000 |
-26.987 |
|
| Traceless |
| | x | y | z |
| x |
3.597 |
-3.445 |
0.000 |
| y |
-3.445 |
0.172 |
0.000 |
| z |
0.000 |
0.000 |
-3.769 |
|
| Polar |
| 3z2-r2 | -7.538 |
| x2-y2 | 2.283 |
| xy | -3.445 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.627 |
0.280 |
0.000 |
| y |
0.280 |
7.269 |
0.000 |
| z |
0.000 |
0.000 |
3.567 |
<r2> (average value of r
2) Å
2
| <r2> |
79.796 |
| (<r2>)1/2 |
8.933 |