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

using model chemistry: CCSD(T)/aug-cc-pVDZ

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)/aug-cc-pVDZ
 hartrees
Energy at 0K-139.702385
Energy at 298.15K-139.704912
HF Energy-139.240650
Nuclear repulsion energy53.629305
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)/aug-cc-pVDZ
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 3044 2929        
2 A1 1959 1885        
3 A1 1323 1273        
4 A1 805 775        
5 E 3133 3015        
5 E 3132 3015        
6 E 1442 1388        
6 E 1442 1388        
7 E 910 876        
7 E 910 876        
8 E 360 347        
8 E 360 347        

Unscaled Zero Point Vibrational Energy (zpe) 9409.5 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 9056.7 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)/aug-cc-pVDZ
ABC
5.20601 0.25834 0.25834

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.310
B2 0.000 0.000 0.243
O3 0.000 0.000 1.466
H4 0.000 1.035 -1.694
H5 0.896 -0.517 -1.694
H6 -0.896 -0.517 -1.694

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.55322.77621.10371.10371.1037
B21.55321.22302.19602.19602.1960
O32.77621.22303.32503.32503.3250
H41.10372.19603.32501.79251.7925
H51.10372.19603.32501.79251.7925
H61.10372.19603.32501.79251.7925

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 110.343
B2 C1 H5 110.343 B2 C1 H6 110.343
H4 C1 H5 108.586 H4 C1 H6 108.586
H5 C1 H6 108.586
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability