Jump to
S1C2
Energy calculated at MP2/cc-pVQZ
| hartrees |
Energy at 0K | -93.795144 |
Energy at 298.15K | -93.796388 |
HF Energy | -93.437298 |
Nuclear repulsion energy | 28.656080 |
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/cc-pVQZ
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' |
3481 |
3301 |
27.76 |
|
|
|
2 |
A' |
3046 |
2889 |
251.54 |
|
|
|
3 |
A' |
2414 |
2289 |
392.10 |
|
|
|
4 |
A' |
996 |
945 |
95.52 |
|
|
|
5 |
A' |
728 |
690 |
315.41 |
|
|
|
6 |
A" |
902 |
855 |
6.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5783.1 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 5484.7 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/cc-pVQZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.107 |
0.627 |
0.000 |
N2 |
0.107 |
-0.571 |
0.000 |
H3 |
-0.671 |
1.400 |
0.000 |
H4 |
-0.714 |
-1.170 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
C1 | | 1.1979 | 1.0962 | 1.9758 |
N2 | 1.1979 | | 2.1184 | 1.0164 | H3 | 1.0962 | 2.1184 | | 2.5701 | H4 | 1.9758 | 1.0164 | 2.5701 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
H4 |
126.127 |
|
H3 |
C1 |
N2 |
134.813 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/cc-pVQZ
| hartrees |
Energy at 0K | -93.803407 |
Energy at 298.15K | -93.804719 |
HF Energy | -93.443308 |
Nuclear repulsion energy | 28.573062 |
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/cc-pVQZ
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' |
3570 |
3386 |
69.18 |
|
|
|
2 |
A' |
3082 |
2923 |
148.88 |
|
|
|
3 |
A' |
2402 |
2278 |
409.24 |
|
|
|
4 |
A' |
1175 |
1115 |
8.61 |
|
|
|
5 |
A' |
819 |
777 |
428.63 |
|
|
|
6 |
A" |
948 |
899 |
167.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5998.4 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 5688.8 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/cc-pVQZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.003 |
0.640 |
0.000 |
N2 |
-0.003 |
-0.569 |
0.000 |
H3 |
0.897 |
1.261 |
0.000 |
H4 |
-0.852 |
-1.121 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
C1 | | 1.2084 | 1.0942 | 1.9545 |
N2 | 1.2084 | | 2.0393 | 1.0124 | H3 | 1.0942 | 2.0393 | | 2.9552 | H4 | 1.9545 | 1.0124 | 2.9552 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
H4 |
123.064 |
|
H3 |
C1 |
N2 |
124.585 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability