Vibrational Frequencies calculated at ROHF/cc-pVDZ
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' |
939 |
808 |
0.95 |
|
|
|
2 |
A' |
509 |
438 |
8.71 |
|
|
|
3 |
A" |
3290 |
2832 |
5.42 |
|
|
|
4 |
A" |
1559 |
1342 |
11.89 |
|
|
|
5 |
A" |
1028 |
885 |
0.00 |
|
|
|
6 |
A" |
127 |
109 |
0.01 |
|
|
|
7 |
A' |
3293 |
2834 |
8.74 |
|
|
|
8 |
A' |
3191 |
2746 |
6.14 |
|
|
|
9 |
A' |
2143 |
1844 |
265.80 |
|
|
|
10 |
A' |
1555 |
1338 |
18.82 |
|
|
|
11 |
A' |
1472 |
1267 |
8.42 |
|
|
|
12 |
A' |
1153 |
993 |
16.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10128.7 cm
-1
Scaled (by 0.8607) Zero Point Vibrational Energy (zpe) 8717.8 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 ROHF/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.060 |
|
|
|
2 |
C |
0.082 |
|
|
|
3 |
O |
-0.231 |
|
|
|
4 |
H |
0.066 |
|
|
|
5 |
H |
0.071 |
|
|
|
6 |
H |
0.071 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.455 |
-1.288 |
0.000 |
2.772 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.414 |
-0.492 |
0.000 |
y |
-0.492 |
-18.438 |
-0.000 |
z |
0.000 |
-0.000 |
-16.851 |
|
Traceless |
| x | y | z |
x |
-1.769 |
-0.492 |
0.000 |
y |
-0.492 |
-0.305 |
-0.000 |
z |
0.000 |
-0.000 |
2.074 |
|
Polar |
3z2-r2 | 4.149 |
x2-y2 | -0.976 |
xy | -0.492 |
xz | 0.000 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
44.027 |
(<r2>)1/2 |
6.635 |