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 |
3707 |
3539 |
82.08 |
|
|
|
2 |
A |
3191 |
3047 |
0.63 |
|
|
|
3 |
A |
3074 |
2935 |
9.69 |
|
|
|
4 |
A |
1620 |
1547 |
48.90 |
|
|
|
5 |
A |
1509 |
1441 |
0.41 |
|
|
|
6 |
A |
1437 |
1372 |
26.33 |
|
|
|
7 |
A |
1426 |
1361 |
3.26 |
|
|
|
8 |
A |
1392 |
1329 |
2.24 |
|
|
|
9 |
A |
1308 |
1249 |
16.48 |
|
|
|
10 |
A |
1150 |
1098 |
5.59 |
|
|
|
11 |
A |
1113 |
1062 |
4.58 |
|
|
|
12 |
A |
1096 |
1046 |
29.86 |
|
|
|
13 |
A |
1041 |
994 |
0.79 |
|
|
|
14 |
A |
998 |
953 |
0.31 |
|
|
|
15 |
A |
699 |
668 |
3.23 |
|
|
|
16 |
A |
339 |
323 |
4.07 |
|
|
|
17 |
A |
3144 |
3002 |
5.39 |
|
|
|
18 |
A |
1485 |
1418 |
9.07 |
|
|
|
19 |
A |
1071 |
1022 |
2.60 |
|
|
|
20 |
A |
754 |
720 |
5.22 |
|
|
|
21 |
A |
718 |
685 |
12.76 |
|
|
|
22 |
A |
602 |
575 |
66.94 |
|
|
|
23 |
A |
278 |
265 |
0.09 |
|
|
|
24 |
A |
85 |
81 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16618.2 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 15865.4 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 mPW1PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.281 |
|
|
|
2 |
C |
0.444 |
|
|
|
3 |
C |
-0.562 |
|
|
|
4 |
H |
0.176 |
|
|
|
5 |
H |
0.176 |
|
|
|
6 |
H |
0.202 |
|
|
|
7 |
N |
-0.287 |
|
|
|
8 |
N |
-0.082 |
|
|
|
9 |
N |
-0.098 |
|
|
|
10 |
H |
0.311 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.073 |
3.942 |
0.000 |
5.668 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.081 |
-0.364 |
0.000 |
y |
-0.364 |
-36.003 |
0.000 |
z |
0.000 |
0.000 |
-33.839 |
|
Traceless |
| x | y | z |
x |
1.839 |
-0.364 |
0.000 |
y |
-0.364 |
-2.543 |
0.000 |
z |
0.000 |
0.000 |
0.704 |
|
Polar |
3z2-r2 | 1.408 |
x2-y2 | 2.922 |
xy | -0.364 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.804 |
0.265 |
0.000 |
y |
0.265 |
8.254 |
0.000 |
z |
0.000 |
0.000 |
4.136 |
<r2> (average value of r
2) Å
2
<r2> |
127.213 |
(<r2>)1/2 |
11.279 |