Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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' |
3817 |
3633 |
67.44 |
|
|
|
2 |
A' |
3571 |
3399 |
2.91 |
|
|
|
3 |
A' |
3083 |
2935 |
16.46 |
|
|
|
4 |
A' |
1858 |
1768 |
323.36 |
|
|
|
5 |
A' |
1693 |
1611 |
28.47 |
|
|
|
6 |
A' |
1462 |
1391 |
18.89 |
|
|
|
7 |
A' |
1422 |
1354 |
33.25 |
|
|
|
8 |
A' |
1316 |
1252 |
23.91 |
|
|
|
9 |
A' |
1190 |
1132 |
87.43 |
|
|
|
10 |
A' |
1160 |
1104 |
195.93 |
|
|
|
11 |
A' |
918 |
873 |
106.97 |
|
|
|
12 |
A' |
833 |
793 |
126.31 |
|
|
|
13 |
A' |
642 |
611 |
5.25 |
|
|
|
14 |
A' |
469 |
447 |
34.79 |
|
|
|
15 |
A' |
257 |
245 |
11.07 |
|
|
|
16 |
A" |
3657 |
3481 |
9.48 |
|
|
|
17 |
A" |
3128 |
2977 |
5.01 |
|
|
|
18 |
A" |
1389 |
1322 |
0.08 |
|
|
|
19 |
A" |
1187 |
1130 |
0.83 |
|
|
|
20 |
A" |
923 |
878 |
3.45 |
|
|
|
21 |
A" |
663 |
631 |
106.22 |
|
|
|
22 |
A" |
513 |
488 |
36.79 |
|
|
|
23 |
A" |
235 |
224 |
54.79 |
|
|
|
24 |
A" |
64 |
61 |
5.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17724.4 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 16870.1 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.347 |
|
|
|
2 |
O |
-0.452 |
|
|
|
3 |
O |
-0.433 |
|
|
|
4 |
C |
-0.239 |
|
|
|
5 |
N |
-0.631 |
|
|
|
6 |
H |
0.373 |
|
|
|
7 |
H |
0.201 |
|
|
|
8 |
H |
0.201 |
|
|
|
9 |
H |
0.316 |
|
|
|
10 |
H |
0.316 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.841 |
0.926 |
0.000 |
1.251 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.950 |
-2.918 |
0.000 |
y |
-2.918 |
-30.434 |
0.000 |
z |
0.000 |
0.000 |
-27.403 |
|
Traceless |
| x | y | z |
x |
-4.032 |
-2.918 |
0.000 |
y |
-2.918 |
-0.258 |
0.000 |
z |
0.000 |
0.000 |
4.289 |
|
Polar |
3z2-r2 | 8.579 |
x2-y2 | -2.516 |
xy | -2.918 |
xz | 0.000 |
yz | 0.000 |
|
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> |
118.080 |
(<r2>)1/2 |
10.866 |