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

using model chemistry: CCSD/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/cc-pVTZ
 hartrees
Energy at 0K-139.793981
Energy at 298.15K-139.796527
HF Energy-139.277691
Nuclear repulsion energy54.225388
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/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3076 2895 0.00      
2 A1 2047 1927 174.95      
3 A1 1356 1276 11.00      
4 A1 822 774 0.01      
5 E 3159 2973 1.06      
5 E 3159 2973 1.06      
6 E 1481 1394 4.64      
6 E 1481 1394 4.64      
7 E 927 873 22.24      
7 E 927 873 22.24      
8 E 361 340 13.32      
8 E 361 340 13.31      

Unscaled Zero Point Vibrational Energy (zpe) 9578.7 cm-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 9015.5 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/cc-pVTZ
ABC
5.34865 0.26358 0.26358

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.298
B2 0.000 0.000 0.243
O3 0.000 0.000 1.451
H4 0.000 1.021 -1.677
H5 0.884 -0.510 -1.677
H6 -0.884 -0.510 -1.677

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54112.74871.08901.08901.0890
B21.54111.20762.17452.17452.1745
O32.74871.20763.28993.28993.2899
H41.08902.17453.28991.76841.7684
H51.08902.17453.28991.76841.7684
H61.08902.17453.28991.76841.7684

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 110.351
B2 C1 H5 110.351 B2 C1 H6 110.351
H4 C1 H5 108.577 H4 C1 H6 108.577
H5 C1 H6 108.577
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability