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S1C2
Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
Geometric Data calculated at B2PLYP/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B2PLYP/cc-pVDZ
| | hartrees |
| Energy at 0K | -148.649760 |
| Energy at 298.15K | |
| HF Energy | -148.498228 |
| Nuclear repulsion energy | 59.006095 |
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/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 |
A1 |
3634 |
3480 |
70.31 |
|
|
|
| 2 |
A1 |
2314 |
2216 |
101.79 |
|
|
|
| 3 |
A1 |
1591 |
1524 |
42.68 |
|
|
|
| 4 |
A1 |
1123 |
1076 |
10.80 |
|
|
|
| 5 |
B1 |
509 |
488 |
0.00 |
|
|
|
| 6 |
B1 |
516i |
494i |
261.12 |
|
|
|
| 7 |
B2 |
3767 |
3608 |
99.54 |
|
|
|
| 8 |
B2 |
1126 |
1078 |
1.76 |
|
|
|
| 9 |
B2 |
394 |
378 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6971.4 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 6676.5 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/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.218 |
| N2 |
0.000 |
0.000 |
1.394 |
| N3 |
0.000 |
0.000 |
-1.117 |
| H4 |
0.000 |
0.872 |
-1.625 |
| H5 |
0.000 |
-0.872 |
-1.625 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1755 | 1.3348 | 2.0390 | 2.0390 |
N2 | 1.1755 | | 2.5103 | 3.1421 | 3.1421 | N3 | 1.3348 | 2.5103 | | 1.0090 | 1.0090 | H4 | 2.0390 | 3.1421 | 1.0090 | | 1.7431 | H5 | 2.0390 | 3.1421 | 1.0090 | 1.7431 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.263 |
|
C1 |
N3 |
H5 |
120.263 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.474 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.001 |
|
|
|
| 2 |
N |
-0.142 |
|
|
|
| 3 |
N |
-0.144 |
|
|
|
| 4 |
H |
0.143 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
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 |
-4.659 |
4.659 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.298 |
0.000 |
0.000 |
| y |
0.000 |
-14.717 |
0.000 |
| z |
0.000 |
0.000 |
-17.337 |
|
| Traceless |
| | x | y | z |
| x |
-2.271 |
0.000 |
0.000 |
| y |
0.000 |
3.101 |
0.000 |
| z |
0.000 |
0.000 |
-0.830 |
|
| Polar |
| 3z2-r2 | -1.659 |
| x2-y2 | -3.581 |
| 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 |
1.662 |
0.000 |
0.000 |
| y |
0.000 |
2.143 |
0.000 |
| z |
0.000 |
0.000 |
4.746 |
<r2> (average value of r
2) Å
2
| <r2> |
39.894 |
| (<r2>)1/2 |
6.316 |