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

using model chemistry: CCSD/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD/cc-pVQZ
 hartrees
Energy at 0K-139.833981
Energy at 298.15K-139.836536
HF Energy-139.288023
Nuclear repulsion energy54.375524
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/cc-pVQZ
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 3078 2926 0.03      
2 A1 2055 1953 189.59      
3 A1 1359 1292 10.98      
4 A1 825 784 0.05      
5 E 3162 3005 0.85      
5 E 3162 3005 0.85      
6 E 1481 1408 4.91      
6 E 1481 1408 4.91      
7 E 931 885 23.51      
7 E 931 885 23.50      
8 E 365 347 14.53      
8 E 365 347 14.53      

Unscaled Zero Point Vibrational Energy (zpe) 9598.0 cm-1
Scaled (by 0.9505) Zero Point Vibrational Energy (zpe) 9122.9 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/cc-pVQZ
ABC
5.36083 0.26515 0.26515

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.294
B2 0.000 0.000 0.243
O3 0.000 0.000 1.446
H4 0.000 1.020 -1.673
H5 0.883 -0.510 -1.673
H6 -0.883 -0.510 -1.673

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53732.74011.08791.08791.0879
B21.53731.20282.17062.17062.1706
O32.74011.20283.28143.28143.2814
H41.08792.17063.28141.76641.7664
H51.08792.17063.28141.76641.7664
H61.08792.17063.28141.76641.7664

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 110.377
B2 C1 H5 110.377 B2 C1 H6 110.377
H4 C1 H5 108.551 H4 C1 H6 108.551
H5 C1 H6 108.551
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability