Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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' |
3382 |
3241 |
2.22 |
|
|
|
| 2 |
A' |
3358 |
3218 |
16.23 |
|
|
|
| 3 |
A' |
1809 |
1734 |
9.97 |
|
|
|
| 4 |
A' |
1360 |
1303 |
12.62 |
|
|
|
| 5 |
A' |
1086 |
1040 |
8.14 |
|
|
|
| 6 |
A' |
908 |
870 |
27.75 |
|
|
|
| 7 |
A' |
556 |
533 |
81.45 |
|
|
|
| 8 |
A" |
3318 |
3180 |
16.91 |
|
|
|
| 9 |
A" |
1163 |
1114 |
40.93 |
|
|
|
| 10 |
A" |
972 |
932 |
16.95 |
|
|
|
| 11 |
A" |
743 |
712 |
4.86 |
|
|
|
| 12 |
A" |
584 |
560 |
5.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9619.5 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 9218.3 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.436 |
|
|
|
| 2 |
C |
0.538 |
|
|
|
| 3 |
C |
0.538 |
|
|
|
| 4 |
H |
0.023 |
|
|
|
| 5 |
H |
-0.332 |
|
|
|
| 6 |
H |
-0.332 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.110 |
-1.576 |
0.000 |
1.928 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.828 |
2.413 |
0.000 |
| y |
2.413 |
-19.772 |
0.000 |
| z |
0.000 |
0.000 |
-14.241 |
|
| Traceless |
| | x | y | z |
| x |
-1.822 |
2.413 |
0.000 |
| y |
2.413 |
-3.238 |
0.000 |
| z |
0.000 |
0.000 |
5.060 |
|
| Polar |
| 3z2-r2 | 10.119 |
| x2-y2 | 0.944 |
| xy | 2.413 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.739 |
0.154 |
0.000 |
| y |
0.154 |
4.940 |
0.000 |
| z |
0.000 |
0.000 |
5.226 |
<r2> (average value of r
2) Å
2
| <r2> |
33.566 |
| (<r2>)1/2 |
5.794 |