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' |
3359 |
3228 |
0.37 |
|
|
|
2 |
A' |
3339 |
3210 |
0.83 |
|
|
|
3 |
A' |
3322 |
3193 |
1.43 |
|
|
|
4 |
A' |
1535 |
1476 |
5.41 |
|
|
|
5 |
A' |
1484 |
1426 |
15.28 |
|
|
|
6 |
A' |
1335 |
1283 |
13.64 |
|
|
|
7 |
A' |
1268 |
1219 |
0.06 |
|
|
|
8 |
A' |
1158 |
1113 |
11.92 |
|
|
|
9 |
A' |
1067 |
1025 |
6.61 |
|
|
|
10 |
A' |
1041 |
1001 |
14.47 |
|
|
|
11 |
A' |
1017 |
978 |
16.53 |
|
|
|
12 |
A' |
909 |
874 |
4.89 |
|
|
|
13 |
A' |
898 |
864 |
42.22 |
|
|
|
14 |
A" |
932 |
896 |
0.83 |
|
|
|
15 |
A" |
864 |
831 |
35.34 |
|
|
|
16 |
A" |
804 |
772 |
49.03 |
|
|
|
17 |
A" |
667 |
641 |
21.12 |
|
|
|
18 |
A" |
626 |
602 |
14.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12812.6 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 12315.5 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.468 |
|
|
|
2 |
C |
0.270 |
|
|
|
3 |
N |
-0.500 |
|
|
|
4 |
C |
-0.094 |
|
|
|
5 |
C |
0.007 |
|
|
|
6 |
H |
0.277 |
|
|
|
7 |
H |
0.246 |
|
|
|
8 |
H |
0.262 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.127 |
-0.964 |
0.000 |
1.483 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.595 |
-1.154 |
0.000 |
y |
-1.154 |
-21.728 |
0.000 |
z |
0.000 |
0.000 |
-30.038 |
|
Traceless |
| x | y | z |
x |
-5.712 |
-1.154 |
0.000 |
y |
-1.154 |
9.089 |
0.000 |
z |
0.000 |
0.000 |
-3.377 |
|
Polar |
3z2-r2 | -6.754 |
x2-y2 | -9.867 |
xy | -1.154 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.231 |
-0.023 |
0.000 |
y |
-0.023 |
6.171 |
0.000 |
z |
0.000 |
0.000 |
1.861 |
<r2> (average value of r
2) Å
2
<r2> |
77.525 |
(<r2>)1/2 |
8.805 |