Vibrational Frequencies calculated at B1B95/CEP-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' |
3222 |
3086 |
19.78 |
|
|
|
2 |
A' |
3086 |
2955 |
19.35 |
|
|
|
3 |
A' |
1491 |
1427 |
14.59 |
|
|
|
4 |
A' |
1443 |
1382 |
1.51 |
|
|
|
5 |
A' |
1192 |
1141 |
7.45 |
|
|
|
6 |
A' |
1128 |
1080 |
9.08 |
|
|
|
7 |
A' |
905 |
867 |
8.34 |
|
|
|
8 |
A' |
446 |
427 |
5.19 |
|
|
|
9 |
A" |
3208 |
3071 |
34.01 |
|
|
|
10 |
A" |
1475 |
1412 |
13.60 |
|
|
|
11 |
A" |
1116 |
1068 |
0.00 |
|
|
|
12 |
A" |
115 |
110 |
0.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9412.9 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 9012.9 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/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.373 |
|
|
|
2 |
O |
-0.087 |
|
|
|
3 |
O |
-0.153 |
|
|
|
4 |
H |
0.207 |
|
|
|
5 |
H |
0.203 |
|
|
|
6 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.912 |
-1.632 |
0.000 |
3.338 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.380 |
-0.524 |
0.000 |
y |
-0.524 |
-18.158 |
0.000 |
z |
0.000 |
0.000 |
-16.631 |
|
Traceless |
| x | y | z |
x |
0.015 |
-0.524 |
0.000 |
y |
-0.524 |
-1.153 |
0.000 |
z |
0.000 |
0.000 |
1.138 |
|
Polar |
3z2-r2 | 2.276 |
x2-y2 | 0.778 |
xy | -0.524 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.141 |
0.162 |
0.000 |
y |
0.162 |
2.139 |
0.000 |
z |
0.000 |
0.000 |
1.897 |
<r2> (average value of r
2) Å
2
<r2> |
37.370 |
(<r2>)1/2 |
6.113 |