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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: CCSD=FULL/Def2TZVPP

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 CCSD=FULL/Def2TZVPP
 hartrees
Energy at 0K-169.655026
Energy at 298.15K-169.659024
HF Energy-168.981013
Nuclear repulsion energy71.091473
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 CCSD=FULL/Def2TZVPP
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' 3914 3914 83.59      
2 A' 3575 3575 8.94      
3 A' 3098 3098 41.06      
4 A' 1790 1790 186.03      
5 A' 1448 1448 15.78      
6 A' 1361 1361 161.48      
7 A' 1218 1218 42.34      
8 A' 1084 1084 203.94      
9 A' 625 625 1.10      
10 A" 1063 1063 3.31      
11 A" 847 847 58.98      
12 A" 382 382 69.20      

Unscaled Zero Point Vibrational Energy (zpe) 10203.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10203.7 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.
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/Def2TZVPP
ABC
2.66205 0.37268 0.32691

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.373 0.000
O2 -1.000 -0.533 0.000
N3 1.195 -0.014 0.000
H4 -0.331 1.411 0.000
H5 -1.839 -0.074 0.000
H6 1.808 0.790 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34991.25601.08891.89271.8557
O21.34992.25552.05580.95613.1046
N31.25602.25552.08763.03431.0114
H41.08892.05582.08762.11632.2277
H51.89270.95613.03432.11633.7483
H61.85573.10461.01142.22773.7483

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.127 C1 N3 H6 109.382
O2 C1 N3 119.843 O2 C1 H4 114.489
N3 C1 H4 125.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability