Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3134 |
3006 |
11.53 |
|
|
|
2 |
A' |
3052 |
2928 |
29.49 |
|
|
|
3 |
A' |
1562 |
1499 |
9.51 |
|
|
|
4 |
A' |
1495 |
1435 |
94.26 |
|
|
|
5 |
A' |
1462 |
1402 |
57.59 |
|
|
|
6 |
A' |
1176 |
1128 |
9.40 |
|
|
|
7 |
A' |
1005 |
964 |
48.45 |
|
|
|
8 |
A' |
851 |
816 |
279.63 |
|
|
|
9 |
A' |
565 |
542 |
8.53 |
|
|
|
10 |
A' |
334 |
320 |
7.97 |
|
|
|
11 |
A" |
3142 |
3015 |
24.66 |
|
|
|
12 |
A" |
1543 |
1480 |
6.00 |
|
|
|
13 |
A" |
1142 |
1096 |
0.05 |
|
|
|
14 |
A" |
222 |
213 |
0.46 |
|
|
|
15 |
A" |
141 |
135 |
0.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10412.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9989.7 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.426 |
|
|
|
2 |
O |
-0.339 |
|
|
|
3 |
H |
0.253 |
|
|
|
4 |
H |
0.239 |
|
|
|
5 |
H |
0.239 |
|
|
|
6 |
N |
0.306 |
|
|
|
7 |
O |
-0.272 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.204 |
-0.117 |
0.000 |
2.207 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.053 |
0.654 |
0.000 |
y |
0.654 |
-25.673 |
0.000 |
z |
0.000 |
0.000 |
-21.721 |
|
Traceless |
| x | y | z |
x |
2.644 |
0.654 |
0.000 |
y |
0.654 |
-4.286 |
0.000 |
z |
0.000 |
0.000 |
1.643 |
|
Polar |
3z2-r2 | 3.285 |
x2-y2 | 4.620 |
xy | 0.654 |
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> |
67.648 |
(<r2>)1/2 |
8.225 |