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

using model chemistry: CCSD(T)=FULL/6-31G*

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)=FULL/6-31G*
 hartrees
Energy at 0K-139.654200
Energy at 298.15K-139.656726
HF Energy-139.223189
Nuclear repulsion energy53.926106
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/6-31G*
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 3074 2984        
2 A1 2029 1969        
3 A1 1395 1355        
4 A1 822 798        
5 E 3159 3066        
5 E 3159 3066        
6 E 1510 1466        
6 E 1510 1466        
7 E 950 922        
7 E 950 922        
8 E 355 345        
8 E 355 345        

Unscaled Zero Point Vibrational Energy (zpe) 9633.9 cm-1
Scaled (by 0.9707) Zero Point Vibrational Energy (zpe) 9351.6 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/6-31G*
ABC
5.28819 0.26113 0.26113

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.303
B2 0.000 0.000 0.241
O3 0.000 0.000 1.459
H4 0.000 1.027 -1.686
H5 0.889 -0.513 -1.686
H6 -0.889 -0.513 -1.686

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54342.76111.09601.09601.0960
B21.54341.21772.18322.18322.1832
O32.76111.21773.30773.30773.3077
H41.09602.18323.30771.77851.7785
H51.09602.18323.30771.77851.7785
H61.09602.18323.30771.77851.7785

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 110.465
B2 C1 H5 110.465 B2 C1 H6 110.465
H4 C1 H5 108.460 H4 C1 H6 108.460
H5 C1 H6 108.460
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability