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' |
3640 |
3474 |
65.11 |
|
|
|
| 2 |
A' |
3348 |
3196 |
0.68 |
|
|
|
| 3 |
A' |
3323 |
3172 |
0.01 |
|
|
|
| 4 |
A' |
3320 |
3170 |
2.86 |
|
|
|
| 5 |
A' |
1551 |
1480 |
22.11 |
|
|
|
| 6 |
A' |
1483 |
1416 |
6.47 |
|
|
|
| 7 |
A' |
1415 |
1350 |
12.02 |
|
|
|
| 8 |
A' |
1346 |
1285 |
10.76 |
|
|
|
| 9 |
A' |
1291 |
1233 |
0.77 |
|
|
|
| 10 |
A' |
1168 |
1115 |
0.80 |
|
|
|
| 11 |
A' |
1129 |
1078 |
16.73 |
|
|
|
| 12 |
A' |
1106 |
1055 |
15.59 |
|
|
|
| 13 |
A' |
1068 |
1019 |
27.47 |
|
|
|
| 14 |
A' |
971 |
927 |
3.55 |
|
|
|
| 15 |
A' |
928 |
886 |
10.61 |
|
|
|
| 16 |
A" |
934 |
892 |
2.84 |
|
|
|
| 17 |
A" |
868 |
829 |
24.24 |
|
|
|
| 18 |
A" |
790 |
754 |
38.21 |
|
|
|
| 19 |
A" |
693 |
662 |
2.67 |
|
|
|
| 20 |
A" |
674 |
644 |
150.61 |
|
|
|
| 21 |
A" |
655 |
626 |
40.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15850.6 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 15131.0 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 |
N |
-0.743 |
|
|
|
| 2 |
C |
0.271 |
|
|
|
| 3 |
C |
0.013 |
|
|
|
| 4 |
N |
-0.522 |
|
|
|
| 5 |
C |
-0.097 |
|
|
|
| 6 |
H |
0.350 |
|
|
|
| 7 |
H |
0.254 |
|
|
|
| 8 |
H |
0.243 |
|
|
|
| 9 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.226 |
3.714 |
0.000 |
3.911 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.811 |
-3.413 |
0.000 |
| y |
-3.413 |
-25.075 |
0.000 |
| z |
0.000 |
0.000 |
-31.875 |
|
| Traceless |
| | x | y | z |
| x |
2.664 |
-3.413 |
0.000 |
| y |
-3.413 |
3.768 |
0.000 |
| z |
0.000 |
0.000 |
-6.432 |
|
| Polar |
| 3z2-r2 | -12.864 |
| x2-y2 | -0.736 |
| xy | -3.413 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.508 |
-0.262 |
0.000 |
| y |
-0.262 |
6.218 |
0.000 |
| z |
0.000 |
0.000 |
1.913 |
<r2> (average value of r
2) Å
2
| <r2> |
80.458 |
| (<r2>)1/2 |
8.970 |