Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
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' |
3736 |
3606 |
44.20 |
|
|
|
2 |
A' |
3596 |
3471 |
34.99 |
|
|
|
3 |
A' |
2946 |
2843 |
92.95 |
|
|
|
4 |
A' |
1805 |
1742 |
430.73 |
|
|
|
5 |
A' |
1614 |
1558 |
62.25 |
|
|
|
6 |
A' |
1414 |
1365 |
5.03 |
|
|
|
7 |
A' |
1274 |
1229 |
105.93 |
|
|
|
8 |
A' |
1054 |
1018 |
3.55 |
|
|
|
9 |
A' |
565 |
546 |
10.91 |
|
|
|
10 |
A" |
1042 |
1005 |
2.75 |
|
|
|
11 |
A" |
644 |
621 |
13.99 |
|
|
|
12 |
A" |
253 |
244 |
201.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9971.4 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 9623.4 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 B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.077 |
|
|
|
2 |
O |
-0.542 |
|
|
|
3 |
N |
-0.122 |
|
|
|
4 |
H |
0.413 |
|
|
|
5 |
H |
0.100 |
|
|
|
6 |
H |
0.073 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.889 |
-0.689 |
0.000 |
3.949 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.545 |
-0.043 |
0.000 |
y |
-0.043 |
-14.870 |
0.000 |
z |
0.000 |
0.000 |
-18.899 |
|
Traceless |
| x | y | z |
x |
-1.660 |
-0.043 |
0.000 |
y |
-0.043 |
3.851 |
0.000 |
z |
0.000 |
0.000 |
-2.191 |
|
Polar |
3z2-r2 | -4.383 |
x2-y2 | -3.674 |
xy | -0.043 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.196 |
0.320 |
0.000 |
y |
0.320 |
4.222 |
0.000 |
z |
0.000 |
0.000 |
2.952 |
<r2> (average value of r
2) Å
2
<r2> |
40.888 |
(<r2>)1/2 |
6.394 |