Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
| 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' |
3371 |
3234 |
2.03 |
|
|
|
| 2 |
A' |
3364 |
3227 |
20.72 |
|
|
|
| 3 |
A' |
1811 |
1737 |
7.02 |
|
|
|
| 4 |
A' |
1389 |
1332 |
14.58 |
|
|
|
| 5 |
A' |
1089 |
1044 |
5.44 |
|
|
|
| 6 |
A' |
912 |
875 |
27.85 |
|
|
|
| 7 |
A' |
581 |
557 |
76.47 |
|
|
|
| 8 |
A" |
3308 |
3173 |
14.86 |
|
|
|
| 9 |
A" |
1176 |
1128 |
41.21 |
|
|
|
| 10 |
A" |
989 |
948 |
17.36 |
|
|
|
| 11 |
A" |
785 |
753 |
5.23 |
|
|
|
| 12 |
A" |
588 |
564 |
4.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9681.2 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 9286.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.250 |
|
|
|
| 2 |
C |
-0.045 |
|
|
|
| 3 |
C |
-0.045 |
|
|
|
| 4 |
H |
0.118 |
|
|
|
| 5 |
H |
0.111 |
|
|
|
| 6 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.109 |
-1.580 |
0.000 |
1.931 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.454 |
2.261 |
0.000 |
| y |
2.261 |
-19.301 |
0.000 |
| z |
0.000 |
0.000 |
-14.135 |
|
| Traceless |
| | x | y | z |
| x |
-1.736 |
2.261 |
0.000 |
| y |
2.261 |
-3.006 |
0.000 |
| z |
0.000 |
0.000 |
4.742 |
|
| Polar |
| 3z2-r2 | 9.485 |
| x2-y2 | 0.847 |
| xy | 2.261 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.027 |
0.299 |
0.000 |
| y |
0.299 |
4.234 |
0.000 |
| z |
0.000 |
0.000 |
4.857 |
<r2> (average value of r
2) Å
2
| <r2> |
33.132 |
| (<r2>)1/2 |
5.756 |