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

using model chemistry: QCISD(TQ)/6-31+G**

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(TQ)/6-31+G**
 hartrees
Energy at 0K-139.674477
Energy at 298.15K-139.676997
HF Energy-139.233760
Nuclear repulsion energy53.958375
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(TQ)/6-31+G**
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 3104 3104        
2 A1 2027 2027        
3 A1 1382 1382        
4 A1 818 818        
5 E 3196 3196        
5 E 3196 3196        
6 E 1497 1497        
6 E 1497 1497        
7 E 941 941        
7 E 941 941        
8 E 350 350        
8 E 350 350        

Unscaled Zero Point Vibrational Energy (zpe) 9650.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9650.1 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(TQ)/6-31+G**
ABC
5.32337 0.26101 0.26101

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(TQ)/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.305
B2 0.000 0.000 0.241
O3 0.000 0.000 1.459
H4 0.000 1.023 -1.682
H5 0.886 -0.512 -1.682
H6 -0.886 -0.512 -1.682

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54522.76341.09091.09091.0909
B21.54521.21812.17842.17842.1784
O32.76341.21813.30363.30363.3036
H41.09092.17843.30361.77261.7726
H51.09092.17843.30361.77261.7726
H61.09092.17843.30361.77261.7726

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 110.259
B2 C1 H5 110.259 B2 C1 H6 110.259
H4 C1 H5 108.672 H4 C1 H6 108.672
H5 C1 H6 108.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability