Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
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' |
3252 |
3104 |
1.88 |
|
|
|
2 |
A' |
3120 |
2979 |
22.59 |
|
|
|
3 |
A' |
1769 |
1689 |
9.45 |
|
|
|
4 |
A' |
1518 |
1449 |
0.01 |
|
|
|
5 |
A' |
1348 |
1287 |
7.54 |
|
|
|
6 |
A' |
1063 |
1015 |
0.72 |
|
|
|
7 |
A' |
1016 |
970 |
50.62 |
|
|
|
8 |
A' |
737 |
704 |
14.86 |
|
|
|
9 |
A" |
3211 |
3065 |
20.98 |
|
|
|
10 |
A" |
1123 |
1072 |
1.73 |
|
|
|
11 |
A" |
999 |
953 |
0.06 |
|
|
|
12 |
A" |
824 |
787 |
12.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9989.4 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 9536.8 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 mPW1PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.160 |
|
|
|
2 |
C |
-0.012 |
|
|
|
3 |
C |
-0.306 |
|
|
|
4 |
H |
0.182 |
|
|
|
5 |
H |
0.148 |
|
|
|
6 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.716 |
1.274 |
0.000 |
2.137 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.995 |
-1.258 |
0.000 |
y |
-1.258 |
-15.322 |
0.000 |
z |
0.000 |
0.000 |
-17.099 |
|
Traceless |
| x | y | z |
x |
-3.785 |
-1.258 |
0.000 |
y |
-1.258 |
3.225 |
0.000 |
z |
0.000 |
0.000 |
0.560 |
|
Polar |
3z2-r2 | 1.120 |
x2-y2 | -4.673 |
xy | -1.258 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.784 |
-0.503 |
0.000 |
y |
-0.503 |
4.248 |
0.000 |
z |
0.000 |
0.000 |
2.785 |
<r2> (average value of r
2) Å
2
<r2> |
32.816 |
(<r2>)1/2 |
5.728 |