Vibrational Frequencies calculated at ROHF/3-21G*
| 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 |
3890 |
3534 |
27.99 |
|
|
|
| 2 |
A |
3283 |
2983 |
55.07 |
|
|
|
| 3 |
A |
3261 |
2963 |
22.34 |
|
|
|
| 4 |
A |
3245 |
2948 |
20.98 |
|
|
|
| 5 |
A |
3185 |
2893 |
18.94 |
|
|
|
| 6 |
A |
1666 |
1514 |
3.76 |
|
|
|
| 7 |
A |
1648 |
1497 |
6.59 |
|
|
|
| 8 |
A |
1576 |
1432 |
17.75 |
|
|
|
| 9 |
A |
1535 |
1395 |
9.25 |
|
|
|
| 10 |
A |
1369 |
1244 |
121.85 |
|
|
|
| 11 |
A |
1248 |
1134 |
32.21 |
|
|
|
| 12 |
A |
1180 |
1072 |
8.21 |
|
|
|
| 13 |
A |
1119 |
1017 |
79.74 |
|
|
|
| 14 |
A |
961 |
873 |
4.09 |
|
|
|
| 15 |
A |
756 |
687 |
11.23 |
|
|
|
| 16 |
A |
420 |
382 |
15.77 |
|
|
|
| 17 |
A |
332 |
301 |
194.78 |
|
|
|
| 18 |
A |
179 |
163 |
5.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15426.8 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 14015.3 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.120 |
|
|
|
| 2 |
C |
-0.655 |
|
|
|
| 3 |
O |
-0.688 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.232 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.220 |
|
|
|
| 8 |
H |
0.389 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.334 |
1.595 |
0.043 |
1.630 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.243 |
-2.267 |
0.491 |
| y |
-2.267 |
-19.544 |
0.563 |
| z |
0.491 |
0.563 |
-20.063 |
|
| Traceless |
| | x | y | z |
| x |
4.560 |
-2.267 |
0.491 |
| y |
-2.267 |
-1.891 |
0.563 |
| z |
0.491 |
0.563 |
-2.669 |
|
| Polar |
| 3z2-r2 | -5.338 |
| x2-y2 | 4.301 |
| xy | -2.267 |
| xz | 0.491 |
| yz | 0.563 |
|
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> |
51.734 |
| (<r2>)1/2 |
7.193 |