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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: CID/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-169.517023
Energy at 298.15K-169.521082
HF Energy-168.973768
Nuclear repulsion energy71.558620
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/6-311+G(3df,2p)
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' 4063 3754 111.81      
2 A' 3694 3414 17.55      
3 A' 3180 2938 36.47      
4 A' 1850 1709 240.85      
5 A' 1492 1379 17.48      
6 A' 1393 1287 190.26      
7 A' 1241 1147 41.24      
8 A' 1115 1030 200.99      
9 A' 642 594 1.06      
10 A" 1108 1024 3.17      
11 A" 875 809 61.36      
12 A" 407 376 76.05      

Unscaled Zero Point Vibrational Energy (zpe) 10530.1 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 9729.8 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.
Rotational Constants (cm-1) from geometry optimized at CID/6-311+G(3df,2p)
ABC
2.72360 0.37661 0.33086

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.368 0.000
O2 -0.995 -0.526 0.000
N3 1.188 -0.014 0.000
H4 -0.326 1.404 0.000
H5 -1.835 -0.085 0.000
H6 1.808 0.778 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.33821.24751.08571.89001.8537
O21.33822.24222.04290.94853.0917
N31.24752.24222.07393.02321.0059
H41.08572.04292.07392.11972.2238
H51.89000.94853.02322.11973.7435
H61.85373.09171.00592.22383.7435

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 110.321 C1 N3 H6 110.240
O2 C1 N3 120.217 O2 C1 H4 114.475
N3 C1 H4 125.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability