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 |
3882 |
3721 |
56.44 |
|
|
|
2 |
A |
3274 |
3138 |
19.30 |
|
|
|
3 |
A |
3127 |
2998 |
23.26 |
|
|
|
4 |
A |
1489 |
1427 |
8.65 |
|
|
|
5 |
A |
1365 |
1308 |
27.08 |
|
|
|
6 |
A |
1238 |
1187 |
99.43 |
|
|
|
7 |
A |
1061 |
1017 |
47.76 |
|
|
|
8 |
A |
601 |
576 |
98.51 |
|
|
|
9 |
A |
451 |
432 |
64.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8243.1 cm
-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 7901.9 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 |
-0.177 |
|
|
|
2 |
O |
-0.305 |
|
|
|
3 |
H |
0.123 |
|
|
|
4 |
H |
0.103 |
|
|
|
5 |
H |
0.256 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.080 |
1.531 |
0.245 |
1.552 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.476 |
-2.128 |
0.668 |
y |
-2.128 |
-10.889 |
-0.031 |
z |
0.668 |
-0.031 |
-14.028 |
|
Traceless |
| x | y | z |
x |
0.983 |
-2.128 |
0.668 |
y |
-2.128 |
1.863 |
-0.031 |
z |
0.668 |
-0.031 |
-2.846 |
|
Polar |
3z2-r2 | -5.692 |
x2-y2 | -0.587 |
xy | -2.128 |
xz | 0.668 |
yz | -0.031 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.814 |
-0.127 |
0.044 |
y |
-0.127 |
2.348 |
0.006 |
z |
0.044 |
0.006 |
1.605 |
<r2> (average value of r
2) Å
2
<r2> |
20.351 |
(<r2>)1/2 |
4.511 |