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All results from a given calculation for NH2NO (Nitrosamide)

using model chemistry: B2PLYP=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-185.700147
Energy at 298.15K-185.703553
HF Energy-185.517537
Nuclear repulsion energy71.832627
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=FULL/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3754 3570 75.49      
2 A 3516 3344 24.99      
3 A 1613 1534 53.28      
4 A 1551 1475 204.08      
5 A 1236 1175 141.50      
6 A 1115 1060 70.64      
7 A 711 676 2.76      
8 A 628 597 1.08      
9 A 188 179 249.41      

Unscaled Zero Point Vibrational Energy (zpe) 7155.0 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 6804.4 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.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULL/6-31+G**
ABC
2.69856 0.42639 0.36821

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.129 0.221 0.000
N2 -0.139 -0.510 -0.000
N3 1.018 0.149 0.000
H4 1.019 1.165 -0.000
H5 1.859 -0.405 0.000

Atom - Atom Distances (Å)
  O1 N2 N3 H4 H5
O11.23002.14842.34663.0525
N21.23001.33222.03692.0009
N32.14841.33221.01631.0068
H42.34662.03691.01631.7810
H53.05252.00091.00681.7810

picture of Nitrosamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 N3 113.906 N2 N3 H4 119.697
N2 N3 H5 116.937 H4 N3 H5 123.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability