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

using model chemistry: CCSD=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-139.756384
Energy at 298.15K-139.758988
HF Energy-139.240644
Nuclear repulsion energy54.484870
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=FULL/6-31G(2df,p)
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 3112 2931 0.15      
2 A1 2075 1954 155.21      
3 A1 1369 1289 12.72      
4 A1 835 786 0.01      
5 E 3199 3012 0.37      
5 E 3199 3012 0.37      
6 E 1503 1415 5.37      
6 E 1503 1415 5.37      
7 E 933 879 24.66      
7 E 933 879 24.66      
8 E 389 366 11.46      
8 E 389 366 11.46      

Unscaled Zero Point Vibrational Energy (zpe) 9718.6 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 9151.1 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 CCSD=FULL/6-31G(2df,p)
ABC
5.35359 0.26660 0.26660

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.289
B2 0.000 0.000 0.242
O3 0.000 0.000 1.442
H4 0.000 1.021 -1.671
H5 0.884 -0.510 -1.671
H6 -0.884 -0.510 -1.671

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53182.73161.08941.08941.0894
B21.53181.19982.16822.16822.1682
O32.73161.19983.27583.27583.2758
H41.08942.16823.27581.76761.7676
H51.08942.16823.27581.76761.7676
H61.08942.16823.27581.76761.7676

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 110.485
B2 C1 H5 110.485 B2 C1 H6 110.485
H4 C1 H5 108.438 H4 C1 H6 108.438
H5 C1 H6 108.438
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability