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S1C2
Vibrational Frequencies calculated at B2PLYP/TZVP
Geometric Data calculated at B2PLYP/TZVP
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B2PLYP/TZVP
| | hartrees |
| Energy at 0K | -148.703591 |
| Energy at 298.15K | |
| HF Energy | -148.543763 |
| Nuclear repulsion energy | 59.433881 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP/TZVP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3641 |
3475 |
74.39 |
|
|
|
| 2 |
A1 |
2318 |
2212 |
117.69 |
|
|
|
| 3 |
A1 |
1636 |
1561 |
55.52 |
|
|
|
| 4 |
A1 |
1121 |
1070 |
14.24 |
|
|
|
| 5 |
B1 |
515 |
492 |
0.16 |
|
|
|
| 6 |
B1 |
424i |
405i |
303.33 |
|
|
|
| 7 |
B2 |
3761 |
3590 |
100.91 |
|
|
|
| 8 |
B2 |
1146 |
1094 |
3.14 |
|
|
|
| 9 |
B2 |
407 |
388 |
0.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7060.2 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 6738.3 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.
Geometric Data calculated at B2PLYP/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.220 |
| N2 |
0.000 |
0.000 |
1.383 |
| N3 |
0.000 |
0.000 |
-1.109 |
| H4 |
0.000 |
0.865 |
-1.617 |
| H5 |
0.000 |
-0.865 |
-1.617 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1633 | 1.3286 | 2.0298 | 2.0298 |
N2 | 1.1633 | | 2.4919 | 3.1218 | 3.1218 | N3 | 1.3286 | 2.4919 | | 1.0029 | 1.0029 | H4 | 2.0298 | 3.1218 | 1.0029 | | 1.7299 | H5 | 2.0298 | 3.1218 | 1.0029 | 1.7299 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.407 |
|
C1 |
N3 |
H5 |
120.407 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.186 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.080 |
|
|
|
| 2 |
N |
-0.177 |
|
|
|
| 3 |
N |
-0.454 |
|
|
|
| 4 |
H |
0.276 |
|
|
|
| 5 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-4.782 |
4.782 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.958 |
0.000 |
0.000 |
| y |
0.000 |
-14.937 |
0.000 |
| z |
0.000 |
0.000 |
-18.294 |
|
| Traceless |
| | x | y | z |
| x |
-2.342 |
0.000 |
0.000 |
| y |
0.000 |
3.689 |
0.000 |
| z |
0.000 |
0.000 |
-1.346 |
|
| Polar |
| 3z2-r2 | -2.692 |
| x2-y2 | -4.021 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.143 |
0.000 |
0.000 |
| y |
0.000 |
2.342 |
0.000 |
| z |
0.000 |
0.000 |
5.288 |
<r2> (average value of r
2) Å
2
| <r2> |
39.875 |
| (<r2>)1/2 |
6.315 |