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' |
3155 |
3032 |
37.18 |
|
|
|
2 |
A' |
3100 |
2980 |
18.12 |
|
|
|
3 |
A' |
2997 |
2881 |
61.32 |
|
|
|
4 |
A' |
2988 |
2872 |
35.31 |
|
|
|
5 |
A' |
1711 |
1645 |
16.11 |
|
|
|
6 |
A' |
1558 |
1497 |
27.35 |
|
|
|
7 |
A' |
1524 |
1465 |
1.19 |
|
|
|
8 |
A' |
1462 |
1406 |
4.30 |
|
|
|
9 |
A' |
1238 |
1190 |
5.29 |
|
|
|
10 |
A' |
1136 |
1092 |
1.83 |
|
|
|
11 |
A' |
910 |
875 |
11.23 |
|
|
|
12 |
A' |
466 |
448 |
7.62 |
|
|
|
13 |
A" |
3127 |
3006 |
13.85 |
|
|
|
14 |
A" |
1541 |
1481 |
6.86 |
|
|
|
15 |
A" |
1150 |
1105 |
0.64 |
|
|
|
16 |
A" |
1081 |
1039 |
31.23 |
|
|
|
17 |
A" |
707 |
679 |
1.72 |
|
|
|
18 |
A" |
233 |
224 |
10.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15040.3 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 14456.7 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 |
-0.492 |
|
|
|
2 |
N |
-0.411 |
|
|
|
3 |
C |
-0.162 |
|
|
|
4 |
H |
0.188 |
|
|
|
5 |
H |
0.241 |
|
|
|
6 |
H |
0.241 |
|
|
|
7 |
H |
0.175 |
|
|
|
8 |
H |
0.219 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.179 |
-1.587 |
0.000 |
1.597 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.957 |
0.884 |
0.000 |
y |
0.884 |
-20.757 |
0.000 |
z |
0.000 |
0.000 |
-19.611 |
|
Traceless |
| x | y | z |
x |
4.227 |
0.884 |
0.000 |
y |
0.884 |
-2.973 |
0.000 |
z |
0.000 |
0.000 |
-1.254 |
|
Polar |
3z2-r2 | -2.507 |
x2-y2 | 4.800 |
xy | 0.884 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.723 |
0.128 |
0.000 |
y |
0.128 |
3.630 |
0.000 |
z |
0.000 |
0.000 |
2.363 |
<r2> (average value of r
2) Å
2
<r2> |
49.128 |
(<r2>)1/2 |
7.009 |