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' |
4119 |
3730 |
105.90 |
|
|
|
2 |
A' |
3742 |
3388 |
3.81 |
|
|
|
3 |
A' |
3197 |
2895 |
21.58 |
|
|
|
4 |
A' |
2020 |
1829 |
363.82 |
|
|
|
5 |
A' |
1812 |
1640 |
22.01 |
|
|
|
6 |
A' |
1584 |
1434 |
9.57 |
|
|
|
7 |
A' |
1553 |
1406 |
35.06 |
|
|
|
8 |
A' |
1433 |
1298 |
17.36 |
|
|
|
9 |
A' |
1292 |
1170 |
280.47 |
|
|
|
10 |
A' |
1221 |
1106 |
48.23 |
|
|
|
11 |
A' |
1024 |
927 |
159.12 |
|
|
|
12 |
A' |
900 |
815 |
83.74 |
|
|
|
13 |
A' |
697 |
631 |
13.60 |
|
|
|
14 |
A' |
503 |
455 |
30.04 |
|
|
|
15 |
A' |
278 |
252 |
10.29 |
|
|
|
16 |
A" |
3817 |
3456 |
7.02 |
|
|
|
17 |
A" |
3235 |
2929 |
14.16 |
|
|
|
18 |
A" |
1500 |
1358 |
0.00 |
|
|
|
19 |
A" |
1283 |
1162 |
2.51 |
|
|
|
20 |
A" |
1003 |
909 |
6.48 |
|
|
|
21 |
A" |
700 |
634 |
108.20 |
|
|
|
22 |
A" |
550 |
498 |
38.32 |
|
|
|
23 |
A" |
240 |
217 |
48.37 |
|
|
|
24 |
A" |
79 |
71 |
6.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18890.6 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 17105.4 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 HF/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.560 |
|
|
|
2 |
O |
-0.453 |
|
|
|
3 |
O |
-0.507 |
|
|
|
4 |
C |
-0.215 |
|
|
|
5 |
N |
-0.619 |
|
|
|
6 |
H |
0.349 |
|
|
|
7 |
H |
0.167 |
|
|
|
8 |
H |
0.167 |
|
|
|
9 |
H |
0.276 |
|
|
|
10 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.915 |
0.867 |
0.000 |
1.261 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.143 |
-2.685 |
0.000 |
y |
-2.685 |
-29.308 |
0.000 |
z |
0.000 |
0.000 |
-26.672 |
|
Traceless |
| x | y | z |
x |
-4.153 |
-2.685 |
0.000 |
y |
-2.685 |
0.099 |
0.000 |
z |
0.000 |
0.000 |
4.054 |
|
Polar |
3z2-r2 | 8.108 |
x2-y2 | -2.835 |
xy | -2.685 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.181 |
-0.228 |
0.000 |
y |
-0.228 |
5.181 |
0.000 |
z |
0.000 |
0.000 |
3.903 |
<r2> (average value of r
2) Å
2
<r2> |
115.689 |
(<r2>)1/2 |
10.756 |