Vibrational Frequencies calculated at HF/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' |
3990 |
3603 |
116.77 |
|
|
|
2 |
A' |
3989 |
3602 |
83.77 |
|
|
|
3 |
A' |
3243 |
2928 |
12.97 |
|
|
|
4 |
A' |
1914 |
1728 |
332.60 |
|
|
|
5 |
A' |
1660 |
1499 |
15.58 |
|
|
|
6 |
A' |
1591 |
1437 |
7.60 |
|
|
|
7 |
A' |
1466 |
1324 |
117.49 |
|
|
|
8 |
A' |
1394 |
1258 |
77.89 |
|
|
|
9 |
A' |
1260 |
1138 |
164.87 |
|
|
|
10 |
A' |
1172 |
1058 |
241.43 |
|
|
|
11 |
A' |
935 |
844 |
45.93 |
|
|
|
12 |
A' |
694 |
626 |
31.18 |
|
|
|
13 |
A' |
503 |
454 |
33.36 |
|
|
|
14 |
A' |
298 |
269 |
8.44 |
|
|
|
15 |
A" |
3288 |
2968 |
14.26 |
|
|
|
16 |
A" |
1364 |
1232 |
0.05 |
|
|
|
17 |
A" |
1154 |
1042 |
3.67 |
|
|
|
18 |
A" |
693 |
626 |
265.99 |
|
|
|
19 |
A" |
558 |
504 |
24.07 |
|
|
|
20 |
A" |
248 |
223 |
130.90 |
|
|
|
21 |
A" |
22 |
20 |
67.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15717.3 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 14191.2 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.014 |
|
|
|
2 |
C |
0.691 |
|
|
|
3 |
O |
-0.719 |
|
|
|
4 |
O |
-0.555 |
|
|
|
5 |
O |
-0.755 |
|
|
|
6 |
H |
0.217 |
|
|
|
7 |
H |
0.217 |
|
|
|
8 |
H |
0.440 |
|
|
|
9 |
H |
0.450 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.455 |
2.246 |
0.000 |
2.676 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.797 |
-0.971 |
0.000 |
y |
-0.971 |
-30.142 |
0.000 |
z |
0.000 |
0.000 |
-28.236 |
|
Traceless |
| x | y | z |
x |
-2.608 |
-0.971 |
0.000 |
y |
-0.971 |
-0.126 |
0.000 |
z |
0.000 |
0.000 |
2.734 |
|
Polar |
3z2-r2 | 5.468 |
x2-y2 | -1.655 |
xy | -0.971 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.793 |
-0.106 |
0.000 |
y |
-0.106 |
4.128 |
0.000 |
z |
0.000 |
0.000 |
2.445 |
<r2> (average value of r
2) Å
2
<r2> |
112.240 |
(<r2>)1/2 |
10.594 |