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

using model chemistry: CCSD(T)/TZVP

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(T)/TZVP
 hartrees
Energy at 0K-139.740759
Energy at 298.15K-139.743292
HF Energy-139.274300
Nuclear repulsion energy54.029682
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)/TZVP
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        
2 A1 2006 1931        
3 A1 1358 1307        
4 A1 816 785        
5 E 3154 3036        
5 E 3154 3036        
6 E 1476 1420        
6 E 1476 1420        
7 E 928 894        
7 E 928 893        
8 E 357 344        
8 E 357 344        

Unscaled Zero Point Vibrational Energy (zpe) 9538.7 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 9181.0 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)/TZVP
ABC
5.30958 0.26191 0.26191

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.302
B2 0.000 0.000 0.241
O3 0.000 0.000 1.456
H4 0.000 1.025 -1.679
H5 0.887 -0.512 -1.679
H6 -0.887 -0.512 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54342.75841.09191.09191.0919
B21.54341.21502.17672.17672.1767
O32.75841.21503.29863.29863.2986
H41.09192.17673.29861.77491.7749
H51.09192.17673.29861.77491.7749
H61.09192.17673.29861.77491.7749

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 110.198
B2 C1 H5 110.198 B2 C1 H6 110.198
H4 C1 H5 108.735 H4 C1 H6 108.735
H5 C1 H6 108.735
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability