Jump to
S1C2
Energy calculated at MP2/CEP-31G*
| | hartrees |
| Energy at 0K | -26.409691 |
| Energy at 298.15K | -26.411977 |
| Nuclear repulsion energy | 30.945553 |
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 MP2/CEP-31G*
| 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' |
3558 |
3378 |
37.81 |
|
|
|
| 2 |
A' |
2232 |
2119 |
67.25 |
|
|
|
| 3 |
A' |
1673 |
1588 |
51.26 |
|
|
|
| 4 |
A' |
1042 |
989 |
5.64 |
|
|
|
| 5 |
A' |
749 |
711 |
258.08 |
|
|
|
| 6 |
A' |
453 |
430 |
20.69 |
|
|
|
| 7 |
A" |
3669 |
3484 |
49.95 |
|
|
|
| 8 |
A" |
1227 |
1165 |
0.64 |
|
|
|
| 9 |
A" |
391 |
371 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7496.6 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 7117.3 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 MP2/CEP-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.217 |
0.000 |
| N2 |
-0.008 |
1.418 |
0.000 |
| N3 |
0.098 |
-1.157 |
0.000 |
| H4 |
-0.315 |
-1.563 |
0.843 |
| H5 |
-0.315 |
-1.563 |
-0.843 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.2009 | 1.3771 | 1.9939 | 1.9939 |
N2 | 1.2009 | | 2.5767 | 3.1123 | 3.1123 | N3 | 1.3771 | 2.5767 | | 1.0224 | 1.0224 | H4 | 1.9939 | 3.1123 | 1.0224 | | 1.6855 | H5 | 1.9939 | 3.1123 | 1.0224 | 1.6855 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
111.534 |
|
C1 |
N3 |
H5 |
111.534 |
| N2 |
C1 |
N3 |
176.293 |
|
H4 |
N3 |
H5 |
111.028 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/CEP-31G*
| | hartrees |
| Energy at 0K | -26.406131 |
| Energy at 298.15K | |
| HF Energy | -25.977703 |
| Nuclear repulsion energy | 31.037138 |
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 MP2/CEP-31G*
| 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 |
3659 |
3474 |
90.21 |
|
|
|
| 2 |
A1 |
2272 |
2157 |
120.40 |
|
|
|
| 3 |
A1 |
1630 |
1548 |
58.03 |
|
|
|
| 4 |
A1 |
1090 |
1035 |
15.57 |
|
|
|
| 5 |
B1 |
483 |
459 |
1.68 |
|
|
|
| 6 |
B1 |
570i |
541i |
366.10 |
|
|
|
| 7 |
B2 |
3796 |
3604 |
108.07 |
|
|
|
| 8 |
B2 |
1117 |
1061 |
3.99 |
|
|
|
| 9 |
B2 |
390 |
370 |
0.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6933.8 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 6583.0 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.
Geometric Data calculated at MP2/CEP-31G*
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 |
1.419 |
| N3 |
0.000 |
0.000 |
-1.136 |
| H4 |
0.000 |
0.878 |
-1.644 |
| H5 |
0.000 |
-0.878 |
-1.644 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.2016 | 1.3541 | 2.0585 | 2.0585 |
N2 | 1.2016 | | 2.5557 | 3.1869 | 3.1869 | N3 | 1.3541 | 2.5557 | | 1.0141 | 1.0141 | H4 | 2.0585 | 3.1869 | 1.0141 | | 1.7554 | H5 | 2.0585 | 3.1869 | 1.0141 | 1.7554 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.059 |
|
C1 |
N3 |
H5 |
120.059 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.882 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability