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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: CCSD(T)=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(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-169.681337
Energy at 298.15K-169.685315
HF Energy-168.980125
Nuclear repulsion energy70.822767
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(T)=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' 3868 3868        
2 A' 3534 3534        
3 A' 3072 3072        
4 A' 1747 1747        
5 A' 1422 1422        
6 A' 1343 1343        
7 A' 1200 1200        
8 A' 1066 1066        
9 A' 614 614        
10 A" 1035 1035        
11 A" 832 832        
12 A" 384 384        

Unscaled Zero Point Vibrational Energy (zpe) 10058.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10058.5 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(T)=FULL/Def2TZVPP
ABC
2.62663 0.37046 0.32467

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.377 0.000
O2 -1.004 -0.533 0.000
N3 1.199 -0.019 0.000
H4 -0.333 1.415 0.000
H5 -1.842 -0.066 0.000
H6 1.815 0.787 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.35511.26271.09071.89461.8612
O21.35512.26272.06100.95913.1135
N31.26272.26272.09843.04171.0146
H41.09072.06102.09842.11522.2379
H51.89460.95913.04172.11523.7558
H61.86123.11351.01462.23793.7558

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.698 C1 N3 H6 109.140
O2 C1 N3 119.575 O2 C1 H4 114.418
N3 C1 H4 126.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability