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' |
3312 |
3159 |
4.47 |
|
|
|
| 2 |
A' |
3192 |
3044 |
2.34 |
|
|
|
| 3 |
A' |
3058 |
2916 |
73.61 |
|
|
|
| 4 |
A' |
1509 |
1439 |
11.05 |
|
|
|
| 5 |
A' |
1484 |
1415 |
1.15 |
|
|
|
| 6 |
A' |
1367 |
1304 |
15.64 |
|
|
|
| 7 |
A' |
1208 |
1152 |
12.02 |
|
|
|
| 8 |
A' |
1010 |
964 |
3.73 |
|
|
|
| 9 |
A' |
506 |
482 |
12.20 |
|
|
|
| 10 |
A" |
1000 |
954 |
0.16 |
|
|
|
| 11 |
A" |
827 |
789 |
54.92 |
|
|
|
| 12 |
A" |
497 |
474 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9484.9 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 9045.7 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 |
0.155 |
|
|
|
| 2 |
H |
0.142 |
|
|
|
| 3 |
C |
-0.269 |
|
|
|
| 4 |
O |
-0.391 |
|
|
|
| 5 |
H |
0.172 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.113 |
0.132 |
0.000 |
3.115 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.383 |
-0.352 |
0.000 |
| y |
-0.352 |
-16.026 |
0.000 |
| z |
0.000 |
0.000 |
-18.071 |
|
| Traceless |
| | x | y | z |
| x |
-2.335 |
-0.352 |
0.000 |
| y |
-0.352 |
2.701 |
0.000 |
| z |
0.000 |
0.000 |
-0.366 |
|
| Polar |
| 3z2-r2 | -0.733 |
| x2-y2 | -3.357 |
| xy | -0.352 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.958 |
-0.304 |
0.000 |
| y |
-0.304 |
3.490 |
0.000 |
| z |
0.000 |
0.000 |
1.399 |
<r2> (average value of r
2) Å
2
| <r2> |
42.253 |
| (<r2>)1/2 |
6.500 |