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

using model chemistry: QCISD(T)=FULL/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(T)=FULL/6-31+G**
 hartrees
Energy at 0K-139.689900
Energy at 298.15K-139.692434
HF Energy-139.233597
Nuclear repulsion energy53.955780
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(T)=FULL/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 2001 2001        
3 A1 1384 1384        
4 A1 816 816        
5 E 3199 3199        
5 E 3199 3199        
6 E 1499 1499        
6 E 1499 1499        
7 E 942 942        
7 E 942 942        
8 E 357 357        
8 E 357 357        

Unscaled Zero Point Vibrational Energy (zpe) 9649.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9649.1 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(T)=FULL/6-31+G**
ABC
5.33511 0.26106 0.26106

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.304
B2 0.000 0.000 0.239
O3 0.000 0.000 1.459
H4 0.000 1.022 -1.682
H5 0.885 -0.511 -1.682
H6 -0.885 -0.511 -1.682

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54312.76321.08991.08991.0899
B21.54311.22012.17622.17622.1762
O32.76321.22013.30343.30343.3034
H41.08992.17623.30341.77071.7707
H51.08992.17623.30341.77071.7707
H61.08992.17623.30341.77071.7707

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 110.294
B2 C1 H5 110.294 B2 C1 H6 110.294
H4 C1 H5 108.636 H4 C1 H6 108.636
H5 C1 H6 108.636
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability