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

using model chemistry: QCISD(TQ)=FULL/cc-pVDZ

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)=FULL/cc-pVDZ
 hartrees
Energy at 0K-139.603359
Energy at 298.15K-139.605478
HF Energy-139.159074
Nuclear repulsion energy54.345973
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)=FULL/cc-pVDZ
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' 3813 3813        
2 A' 3181 3181        
3 A' 1775 1775        
4 A' 1350 1350        
5 A' 1060 1060        
6 A' 919 919        
7 A' 615 615        
8 A' 322 322        
9 A" 3274 3274        
10 A" 796 796        
11 A" 634 634        
12 A" 314 314        

Unscaled Zero Point Vibrational Energy (zpe) 9026.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9026.7 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 QCISD(TQ)=FULL/cc-pVDZ
ABC
6.65454 0.26440 0.26034

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.041 1.406 0.000
B2 0.041 -0.002 0.000
O3 0.041 -1.337 0.000
H4 0.041 1.977 0.935
H5 0.041 1.977 -0.935
H6 -0.864 -1.686 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.40802.74341.09591.09593.2222
B21.40801.33532.18892.18891.9121
O32.74341.33533.44373.44370.9697
H41.09592.18893.44371.87093.8877
H51.09592.18893.44371.87093.8877
H63.22221.91210.96973.88773.8877

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 121.392
B2 C1 H5 121.392 B2 O3 H6 111.110
H4 C1 H5 117.215
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability