Vibrational Frequencies calculated at ROHF/cc-pVTZ
| 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' |
3417 |
3078 |
3.99 |
|
|
|
| 2 |
A' |
3299 |
2973 |
1.09 |
|
|
|
| 3 |
A' |
3112 |
2804 |
94.81 |
|
|
|
| 4 |
A' |
1936 |
1744 |
228.41 |
|
|
|
| 5 |
A' |
1583 |
1426 |
14.91 |
|
|
|
| 6 |
A' |
1528 |
1377 |
10.57 |
|
|
|
| 7 |
A' |
1220 |
1100 |
59.07 |
|
|
|
| 8 |
A' |
1019 |
918 |
5.87 |
|
|
|
| 9 |
A' |
541 |
487 |
18.07 |
|
|
|
| 10 |
A" |
1083 |
976 |
1.26 |
|
|
|
| 11 |
A" |
657 |
592 |
47.39 |
|
|
|
| 12 |
A" |
377 |
340 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9886.0 cm
-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 8907.3 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.199 |
|
|
|
| 2 |
H |
0.084 |
|
|
|
| 3 |
C |
-0.262 |
|
|
|
| 4 |
O |
-0.341 |
|
|
|
| 5 |
H |
0.157 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.179 |
0.011 |
0.000 |
3.179 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.869 |
0.304 |
0.001 |
| y |
0.304 |
-16.146 |
-0.001 |
| z |
0.001 |
-0.001 |
-18.251 |
|
| Traceless |
| | x | y | z |
| x |
-2.671 |
0.304 |
0.001 |
| y |
0.304 |
2.914 |
-0.001 |
| z |
0.001 |
-0.001 |
-0.243 |
|
| Polar |
| 3z2-r2 | -0.486 |
| x2-y2 | -3.723 |
| xy | 0.304 |
| xz | 0.001 |
| yz | -0.001 |
|
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> |
41.913 |
| (<r2>)1/2 |
6.474 |