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' |
3221 |
3075 |
0.94 |
|
|
|
| 2 |
A' |
3122 |
2980 |
0.01 |
|
|
|
| 3 |
A' |
1539 |
1469 |
17.86 |
|
|
|
| 4 |
A' |
1431 |
1366 |
3.82 |
|
|
|
| 5 |
A' |
1250 |
1193 |
87.99 |
|
|
|
| 6 |
A' |
1140 |
1088 |
1.89 |
|
|
|
| 7 |
A' |
856 |
817 |
5.05 |
|
|
|
| 8 |
A' |
618 |
590 |
21.14 |
|
|
|
| 9 |
A' |
553 |
528 |
4.49 |
|
|
|
| 10 |
A" |
3258 |
3110 |
0.00 |
|
|
|
| 11 |
A" |
1544 |
1473 |
0.05 |
|
|
|
| 12 |
A" |
1437 |
1372 |
134.99 |
|
|
|
| 13 |
A" |
1093 |
1043 |
13.66 |
|
|
|
| 14 |
A" |
437 |
417 |
0.35 |
|
|
|
| 15 |
A" |
30 |
28 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10764.0 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 10275.3 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 |
-0.452 |
|
|
|
| 2 |
N |
0.238 |
|
|
|
| 3 |
H |
0.283 |
|
|
|
| 4 |
H |
0.272 |
|
|
|
| 5 |
H |
0.272 |
|
|
|
| 6 |
O |
-0.306 |
|
|
|
| 7 |
O |
-0.306 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.069 |
-3.589 |
0.000 |
3.590 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.257 |
-0.166 |
0.000 |
| y |
-0.166 |
-21.599 |
0.000 |
| z |
0.000 |
0.000 |
-26.108 |
|
| Traceless |
| | x | y | z |
| x |
2.596 |
-0.166 |
0.000 |
| y |
-0.166 |
2.084 |
0.000 |
| z |
0.000 |
0.000 |
-4.680 |
|
| Polar |
| 3z2-r2 | -9.360 |
| x2-y2 | 0.342 |
| xy | -0.166 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.025 |
-0.015 |
0.000 |
| y |
-0.015 |
3.321 |
0.000 |
| z |
0.000 |
0.000 |
4.506 |
<r2> (average value of r
2) Å
2
| <r2> |
65.928 |
| (<r2>)1/2 |
8.120 |