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All results from a given calculation for CH2BOH (hydroxy(methylene)borane)

using model chemistry: QCISD(TQ)/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(TQ)/cc-pVTZ
 hartrees
Energy at 0K-139.741063
Energy at 298.15K 
HF Energy-139.206212
Nuclear repulsion energy54.773092
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 QCISD(TQ)/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(TQ)/cc-pVTZ
ABC
6.90059 0.26822 0.26409

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(TQ)/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.396 0.000
B2 0.040 0.002 0.000
O3 0.040 -1.325 0.000
H4 0.040 1.963 0.922
H5 0.040 1.963 -0.922
H6 -0.842 -1.710 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.39412.72151.08201.08203.2288
B21.39411.32742.16662.16661.9258
O32.72151.32743.41493.41490.9625
H41.08202.16663.41491.84343.8879
H51.08202.16663.41491.84343.8879
H63.22881.92580.96253.88793.8879

picture of hydroxy(methylene)borane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 B2 O3 180.000 B2 C1 H4 121.583
B2 C1 H5 121.583 B2 O3 H6 113.537
H4 C1 H5 116.834
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability