Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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 |
3714 |
3545 |
31.50 |
|
|
|
| 2 |
A |
3581 |
3418 |
29.54 |
|
|
|
| 3 |
A |
3209 |
3063 |
3.65 |
|
|
|
| 4 |
A |
3149 |
3006 |
9.08 |
|
|
|
| 5 |
A |
3083 |
2943 |
4.21 |
|
|
|
| 6 |
A |
1795 |
1713 |
233.03 |
|
|
|
| 7 |
A |
1683 |
1606 |
78.72 |
|
|
|
| 8 |
A |
1557 |
1486 |
12.44 |
|
|
|
| 9 |
A |
1531 |
1462 |
16.27 |
|
|
|
| 10 |
A |
1432 |
1367 |
44.31 |
|
|
|
| 11 |
A |
1368 |
1306 |
170.25 |
|
|
|
| 12 |
A |
1153 |
1101 |
0.30 |
|
|
|
| 13 |
A |
1096 |
1047 |
17.54 |
|
|
|
| 14 |
A |
1011 |
966 |
5.38 |
|
|
|
| 15 |
A |
836 |
798 |
2.11 |
|
|
|
| 16 |
A |
690 |
659 |
85.24 |
|
|
|
| 17 |
A |
555 |
530 |
102.29 |
|
|
|
| 18 |
A |
547 |
522 |
11.78 |
|
|
|
| 19 |
A |
500 |
478 |
160.73 |
|
|
|
| 20 |
A |
419 |
400 |
3.59 |
|
|
|
| 21 |
A |
85 |
81 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16496.0 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 15747.1 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.719 |
|
|
|
| 2 |
C |
0.631 |
|
|
|
| 3 |
N |
-0.798 |
|
|
|
| 4 |
O |
-0.511 |
|
|
|
| 5 |
H |
0.258 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
H |
0.235 |
|
|
|
| 8 |
H |
0.338 |
|
|
|
| 9 |
H |
0.331 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.326 |
-3.841 |
0.000 |
3.855 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.552 |
-2.625 |
0.000 |
| y |
-2.625 |
-24.774 |
0.000 |
| z |
0.000 |
0.000 |
-24.563 |
|
| Traceless |
| | x | y | z |
| x |
4.117 |
-2.625 |
0.000 |
| y |
-2.625 |
-2.217 |
0.000 |
| z |
0.000 |
0.000 |
-1.900 |
|
| Polar |
| 3z2-r2 | -3.799 |
| x2-y2 | 4.222 |
| xy | -2.625 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
75.221 |
| (<r2>)1/2 |
8.673 |