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

using model chemistry: CCSD(T)=FULL/aug-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 CCSD(T)=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-139.803176
Energy at 298.15K-139.805326
HF Energy-139.208617
Nuclear repulsion energy54.957013
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/aug-cc-pVTZ
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' 3860 3719        
2 A' 3169 3054        
3 A' 1790 1725        
4 A' 1367 1317        
5 A' 992 956        
6 A' 939 905        
7 A' 640 616        
8 A' 350 337        
9 A" 3228 3111        
10 A" 784 755        
11 A" 608 586        
12 A" 318 306        

Unscaled Zero Point Vibrational Energy (zpe) 9021.4 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 8693.9 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/aug-cc-pVTZ
ABC
6.98080 0.27008 0.26584

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.392 0.000
B2 0.040 0.001 0.000
O3 0.040 -1.319 0.000
H4 0.040 1.958 0.920
H5 0.040 1.958 -0.920
H6 -0.831 -1.725 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.39042.71051.08001.08003.2357
B21.39041.32012.16182.16181.9330
O32.71051.32013.40313.40310.9602
H41.08002.16183.40311.83963.8940
H51.08002.16183.40311.83963.8940
H63.23571.93300.96023.89403.8940

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 121.601
B2 C1 H5 121.601 B2 O3 H6 115.014
H4 C1 H5 116.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability