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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: CID/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS H all up 1A'
Energy calculated at CID/cc-pVTZ
 hartrees
Energy at 0K-169.518600
Energy at 298.15K-169.522645
HF Energy-168.973716
Nuclear repulsion energy71.505866
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 CID/cc-pVTZ
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' 4046 3749 104.01      
2 A' 3681 3411 12.63      
3 A' 3180 2946 44.36      
4 A' 1860 1723 214.99      
5 A' 1496 1386 19.63      
6 A' 1397 1295 178.82      
7 A' 1247 1155 45.59      
8 A' 1118 1036 200.73      
9 A' 642 595 0.96      
10 A" 1114 1032 4.24      
11 A" 876 811 57.15      
12 A" 389 360 73.88      

Unscaled Zero Point Vibrational Energy (zpe) 10522.7 cm-1
Scaled (by 0.9265) Zero Point Vibrational Energy (zpe) 9749.2 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 CID/cc-pVTZ
ABC
2.71989 0.37584 0.33021

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.368 0.000
O2 -0.995 -0.531 0.000
N3 1.189 -0.009 0.000
H4 -0.331 1.401 0.000
H5 -1.832 -0.083 0.000
H6 1.799 0.790 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34121.24771.08471.88641.8477
O21.34122.24582.04330.94913.0906
N31.24772.24582.07353.02191.0053
H41.08472.04332.07352.11082.2155
H51.88640.94913.02192.11083.7341
H61.84773.09061.00532.21553.7341

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.718 C1 N3 H6 109.724
O2 C1 N3 120.294 O2 C1 H4 114.349
N3 C1 H4 125.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability