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

using model chemistry: CCSD(T)=FULL/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-139.876337
Energy at 298.15K-139.878867
HF Energy-139.278472
Nuclear repulsion energy54.246601
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/aug-cc-pVTZ
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 2957        
2 A1 2011 1938        
3 A1 1344 1295        
4 A1 820 791        
5 E 3134 3021        
5 E 3134 3020        
6 E 1478 1424        
6 E 1478 1424        
7 E 919 886        
7 E 919 886        
8 E 356 343        
8 E 356 343        

Unscaled Zero Point Vibrational Energy (zpe) 9509.4 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 9164.2 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/aug-cc-pVTZ
ABC
5.35227 0.26403 0.26403

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.296
B2 0.000 0.000 0.241
O3 0.000 0.000 1.450
H4 0.000 1.021 -1.675
H5 0.884 -0.510 -1.675
H6 -0.884 -0.510 -1.675

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53722.74641.08871.08871.0887
B21.53721.20922.17092.17092.1709
O32.74641.20923.28773.28773.2877
H41.08872.17093.28771.76781.7678
H51.08872.17093.28771.76781.7678
H61.08872.17093.28771.76781.7678

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 110.366
B2 C1 H5 110.366 B2 C1 H6 110.366
H4 C1 H5 108.561 H4 C1 H6 108.561
H5 C1 H6 108.561
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability