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All results from a given calculation for CH3BO (Borane, methyloxo-)

using model chemistry: QCISD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at QCISD/aug-cc-pVTZ
 hartrees
Energy at 0K-139.803991
Energy at 298.15K-139.806535
HF Energy-139.278263
Nuclear repulsion energy54.130944
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/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 A1 3068 2953 0.00      
2 A1 2012 1936 171.26      
3 A1 1360 1309 9.30      
4 A1 818 787 0.04      
5 E 3150 3031 1.12      
5 E 3150 3031 1.12      
6 E 1485 1429 4.75      
6 E 1485 1429 4.75      
7 E 931 896 21.68      
7 E 931 896 21.68      
8 E 360 346 14.40      
8 E 360 346 14.40      

Unscaled Zero Point Vibrational Energy (zpe) 9553.6 cm-1
Scaled (by 0.9624) Zero Point Vibrational Energy (zpe) 9194.4 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/aug-cc-pVTZ
ABC
5.33982 0.26272 0.26272

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.300
B2 0.000 0.000 0.242
O3 0.000 0.000 1.453
H4 0.000 1.022 -1.679
H5 0.885 -0.511 -1.679
H6 -0.885 -0.511 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54192.75341.08991.08991.0899
B21.54191.21152.17602.17602.1760
O32.75341.21153.29513.29513.2951
H41.08992.17603.29511.76991.7699
H51.08992.17603.29511.76991.7699
H61.08992.17603.29511.76991.7699

picture of Borane, methyloxo- 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 110.360
B2 C1 H5 110.360 B2 C1 H6 110.360
H4 C1 H5 108.568 H4 C1 H6 108.568
H5 C1 H6 108.568
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability