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

using model chemistry: B2PLYP=FULLultrafine/aug-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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-139.859729
Energy at 298.15K 
HF Energy-139.718772
Nuclear repulsion energy54.683104
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 B2PLYP=FULLultrafine/aug-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' 3814 3670 149.24      
2 A' 3184 3064 8.05      
3 A' 1783 1716 382.58      
4 A' 1349 1298 2.88      
5 A' 1023 985 152.81      
6 A' 929 894 15.44      
7 A' 650 626 77.34      
8 A' 363 349 14.85      
9 A" 3270 3147 0.16      
10 A" 787 757 30.09      
11 A" 594 572 81.73      
12 A" 326 314 1.31      

Unscaled Zero Point Vibrational Energy (zpe) 9036.5 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 8695.8 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
6.87673 0.26775 0.26354

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.396 0.000
B2 0.040 0.003 0.000
O3 0.040 -1.325 0.000
H4 0.040 1.969 0.926
H5 0.040 1.969 -0.926
H6 -0.838 -1.728 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.39362.72151.08911.08913.2457
B21.39361.32802.17382.17381.9410
O32.72151.32803.42233.42230.9661
H41.08912.17383.42231.85243.9117
H51.08912.17383.42231.85243.9117
H63.24571.94100.96613.91173.9117

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 121.746
B2 C1 H5 121.746 B2 O3 H6 114.664
H4 C1 H5 116.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability