Vibrational Frequencies calculated at HF/6-31G(2df,p)
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' |
4125 |
3736 |
94.35 |
|
|
|
2 |
A' |
4115 |
3726 |
121.54 |
|
|
|
3 |
A' |
3177 |
2877 |
30.68 |
|
|
|
4 |
A' |
2014 |
1824 |
376.58 |
|
|
|
5 |
A' |
1626 |
1472 |
7.23 |
|
|
|
6 |
A' |
1618 |
1465 |
1.22 |
|
|
|
7 |
A' |
1474 |
1335 |
152.75 |
|
|
|
8 |
A' |
1408 |
1275 |
50.49 |
|
|
|
9 |
A' |
1307 |
1183 |
163.66 |
|
|
|
10 |
A' |
1240 |
1122 |
228.42 |
|
|
|
11 |
A' |
932 |
844 |
39.14 |
|
|
|
12 |
A' |
712 |
645 |
29.48 |
|
|
|
13 |
A' |
511 |
463 |
24.10 |
|
|
|
14 |
A' |
304 |
275 |
8.25 |
|
|
|
15 |
A" |
3209 |
2905 |
28.01 |
|
|
|
16 |
A" |
1366 |
1237 |
0.16 |
|
|
|
17 |
A" |
1144 |
1036 |
3.08 |
|
|
|
18 |
A" |
705 |
638 |
144.85 |
|
|
|
19 |
A" |
549 |
497 |
16.28 |
|
|
|
20 |
A" |
292 |
264 |
83.82 |
|
|
|
21 |
A" |
81 |
73 |
17.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15953.5 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 14445.9 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(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.032 |
|
|
|
2 |
C |
0.551 |
|
|
|
3 |
O |
-0.500 |
|
|
|
4 |
O |
-0.464 |
|
|
|
5 |
O |
-0.572 |
|
|
|
6 |
H |
0.153 |
|
|
|
7 |
H |
0.153 |
|
|
|
8 |
H |
0.355 |
|
|
|
9 |
H |
0.355 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.386 |
1.815 |
0.000 |
2.284 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.193 |
-0.728 |
0.000 |
y |
-0.728 |
-28.324 |
0.000 |
z |
0.000 |
0.000 |
-27.684 |
|
Traceless |
| x | y | z |
x |
-2.188 |
-0.728 |
0.000 |
y |
-0.728 |
0.614 |
0.000 |
z |
0.000 |
0.000 |
1.574 |
|
Polar |
3z2-r2 | 3.149 |
x2-y2 | -1.868 |
xy | -0.728 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.865 |
-0.040 |
0.000 |
y |
-0.040 |
4.723 |
0.000 |
z |
0.000 |
0.000 |
3.268 |
<r2> (average value of r
2) Å
2
<r2> |
108.958 |
(<r2>)1/2 |
10.438 |