Vibrational Frequencies calculated at ROHF/6-31G**
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 |
4198 |
3587 |
68.19 |
|
|
|
2 |
A |
3269 |
2793 |
75.77 |
|
|
|
3 |
A |
3248 |
2776 |
27.42 |
|
|
|
4 |
A |
3232 |
2762 |
34.17 |
|
|
|
5 |
A |
3165 |
2705 |
30.67 |
|
|
|
6 |
A |
1622 |
1386 |
1.83 |
|
|
|
7 |
A |
1602 |
1369 |
5.58 |
|
|
|
8 |
A |
1580 |
1350 |
22.18 |
|
|
|
9 |
A |
1517 |
1297 |
2.45 |
|
|
|
10 |
A |
1397 |
1194 |
177.23 |
|
|
|
11 |
A |
1292 |
1104 |
29.80 |
|
|
|
12 |
A |
1161 |
992 |
8.16 |
|
|
|
13 |
A |
1133 |
968 |
39.16 |
|
|
|
14 |
A |
993 |
849 |
6.94 |
|
|
|
15 |
A |
775 |
662 |
9.76 |
|
|
|
16 |
A |
443 |
379 |
11.34 |
|
|
|
17 |
A |
347 |
297 |
154.47 |
|
|
|
18 |
A |
206 |
176 |
5.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15589.0 cm
-1
Scaled (by 0.8546) Zero Point Vibrational Energy (zpe) 13322.4 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.154 |
|
|
|
2 |
C |
-0.361 |
|
|
|
3 |
O |
-0.603 |
|
|
|
4 |
H |
0.092 |
|
|
|
5 |
H |
0.134 |
|
|
|
6 |
H |
0.116 |
|
|
|
7 |
H |
0.124 |
|
|
|
8 |
H |
0.346 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.401 |
1.392 |
0.128 |
1.454 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.380 |
-2.066 |
0.226 |
y |
-2.066 |
-19.452 |
0.517 |
z |
0.226 |
0.517 |
-20.001 |
|
Traceless |
| x | y | z |
x |
4.347 |
-2.066 |
0.226 |
y |
-2.066 |
-1.762 |
0.517 |
z |
0.226 |
0.517 |
-2.585 |
|
Polar |
3z2-r2 | -5.171 |
x2-y2 | 4.073 |
xy | -2.066 |
xz | 0.226 |
yz | 0.517 |
|
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> |
50.977 |
(<r2>)1/2 |
7.140 |