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

using model chemistry: QCISD/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 QCISD/cc-pVDZ
 hartrees
Energy at 0K-139.666802
Energy at 298.15K-139.669344
HF Energy-139.235547
Nuclear repulsion energy53.740492
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/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 3082 2957 0.54      
2 A1 2000 1919 128.02      
3 A1 1341 1286 7.89      
4 A1 814 781 0.01      
5 E 3176 3047 1.53      
5 E 3176 3047 1.53      
6 E 1461 1401 4.83      
6 E 1461 1401 4.83      
7 E 919 882 19.49      
7 E 919 882 19.49      
8 E 365 350 9.03      
8 E 365 350 9.03      

Unscaled Zero Point Vibrational Energy (zpe) 9538.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9151.2 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 QCISD/cc-pVDZ
ABC
5.19915 0.25933 0.25933

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.309
B2 0.000 0.000 0.245
O3 0.000 0.000 1.462
H4 0.000 1.036 -1.690
H5 0.897 -0.518 -1.690
H6 -0.897 -0.518 -1.690

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.55422.77091.10351.10351.1035
B21.55421.21672.19492.19492.1949
O32.77091.21673.31773.31773.3177
H41.10352.19493.31771.79371.7937
H51.10352.19493.31771.79371.7937
H61.10352.19493.31771.79371.7937

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 110.204
B2 C1 H5 110.204 B2 C1 H6 110.204
H4 C1 H5 108.728 H4 C1 H6 108.728
H5 C1 H6 108.728
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability