Vibrational Frequencies calculated at HF/CEP-121G*
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' |
3255 |
2940 |
57.65 |
|
|
|
2 |
A' |
3188 |
2880 |
14.54 |
|
|
|
3 |
A' |
3172 |
2866 |
49.25 |
|
|
|
4 |
A' |
1628 |
1470 |
4.17 |
|
|
|
5 |
A' |
1588 |
1435 |
9.18 |
|
|
|
6 |
A' |
1556 |
1406 |
15.97 |
|
|
|
7 |
A' |
1510 |
1364 |
12.78 |
|
|
|
8 |
A' |
1193 |
1077 |
7.51 |
|
|
|
9 |
A' |
1153 |
1042 |
39.64 |
|
|
|
10 |
A' |
953 |
861 |
3.67 |
|
|
|
11 |
A' |
449 |
406 |
6.82 |
|
|
|
12 |
A" |
3269 |
2954 |
69.15 |
|
|
|
13 |
A" |
3210 |
2900 |
20.63 |
|
|
|
14 |
A" |
1614 |
1458 |
2.26 |
|
|
|
15 |
A" |
1367 |
1235 |
0.38 |
|
|
|
16 |
A" |
924 |
834 |
0.47 |
|
|
|
17 |
A" |
264 |
239 |
5.25 |
|
|
|
18 |
A" |
153i |
139i |
19.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15069.3 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 13613.6 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 HF/CEP-121G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.476 |
|
|
|
2 |
C |
-0.075 |
|
|
|
3 |
O |
-0.254 |
|
|
|
4 |
H |
0.153 |
|
|
|
5 |
H |
0.162 |
|
|
|
6 |
H |
0.162 |
|
|
|
7 |
H |
0.164 |
|
|
|
8 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.907 |
0.688 |
0.000 |
2.027 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.410 |
0.118 |
0.000 |
y |
0.118 |
-18.930 |
0.000 |
z |
0.000 |
0.000 |
-17.940 |
|
Traceless |
| x | y | z |
x |
-3.975 |
0.118 |
0.000 |
y |
0.118 |
1.245 |
0.000 |
z |
0.000 |
0.000 |
2.731 |
|
Polar |
3z2-r2 | 5.461 |
x2-y2 | -3.480 |
xy | 0.118 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.958 |
-0.012 |
0.000 |
y |
-0.012 |
3.749 |
0.000 |
z |
0.000 |
0.000 |
3.814 |
<r2> (average value of r
2) Å
2
<r2> |
44.394 |
(<r2>)1/2 |
6.663 |