Vibrational Frequencies calculated at mPW1PW91/STO-3G
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' |
3543 |
3114 |
2.01 |
|
|
|
2 |
A' |
3350 |
2944 |
6.51 |
|
|
|
3 |
A' |
1621 |
1425 |
8.68 |
|
|
|
4 |
A' |
1492 |
1311 |
0.02 |
|
|
|
5 |
A' |
1333 |
1171 |
40.85 |
|
|
|
6 |
A' |
1114 |
979 |
0.34 |
|
|
|
7 |
A' |
888 |
780 |
13.36 |
|
|
|
8 |
A' |
561 |
493 |
12.82 |
|
|
|
9 |
A' |
505 |
444 |
0.39 |
|
|
|
10 |
A" |
3559 |
3128 |
3.02 |
|
|
|
11 |
A" |
1690 |
1485 |
19.70 |
|
|
|
12 |
A" |
1623 |
1426 |
20.71 |
|
|
|
13 |
A" |
1101 |
968 |
0.68 |
|
|
|
14 |
A" |
410 |
360 |
0.52 |
|
|
|
15 |
A" |
20i |
18i |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11384.2 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 10005.5 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.163 |
|
|
|
2 |
N |
0.085 |
|
|
|
3 |
H |
0.114 |
|
|
|
4 |
H |
0.115 |
|
|
|
5 |
H |
0.115 |
|
|
|
6 |
O |
-0.133 |
|
|
|
7 |
O |
-0.133 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.016 |
-2.563 |
0.000 |
2.563 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.618 |
-0.029 |
0.000 |
y |
-0.029 |
-19.991 |
0.000 |
z |
0.000 |
0.000 |
-23.212 |
|
Traceless |
| x | y | z |
x |
1.984 |
-0.029 |
0.000 |
y |
-0.029 |
1.424 |
0.000 |
z |
0.000 |
0.000 |
-3.408 |
|
Polar |
3z2-r2 | -6.816 |
x2-y2 | 0.373 |
xy | -0.029 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.142 |
-0.013 |
0.000 |
y |
-0.013 |
2.392 |
0.000 |
z |
0.000 |
0.000 |
3.094 |
<r2> (average value of r
2) Å
2
<r2> |
68.320 |
(<r2>)1/2 |
8.266 |