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

using model chemistry: CCD/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-31+G**
 hartrees
Energy at 0K-139.656622
Energy at 298.15K-139.659171
HF Energy-139.234286
Nuclear repulsion energy54.111316
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 CCD/6-31+G**
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 3128 2948 0.28      
2 A1 2062 1943 196.60      
3 A1 1397 1316 12.19      
4 A1 827 779 0.28      
5 E 3222 3036 1.73      
5 E 3222 3036 1.73      
6 E 1509 1421 6.55      
6 E 1509 1421 6.55      
7 E 952 897 22.20      
7 E 952 897 22.20      
8 E 360 339 15.82      
8 E 360 339 15.82      

Unscaled Zero Point Vibrational Energy (zpe) 9748.6 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 9186.1 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 CCD/6-31+G**
ABC
5.34327 0.26243 0.26243

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.301
B2 0.000 0.000 0.242
O3 0.000 0.000 1.454
H4 0.000 1.022 -1.679
H5 0.885 -0.511 -1.679
H6 -0.885 -0.511 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54312.75541.08911.08911.0891
B21.54311.21232.17572.17572.1757
O32.75541.21233.29563.29563.2956
H41.08912.17573.29561.76931.7693
H51.08912.17573.29561.76931.7693
H61.08912.17573.29561.76931.7693

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 110.298
B2 C1 H5 110.298 B2 C1 H6 110.298
H4 C1 H5 108.632 H4 C1 H6 108.632
H5 C1 H6 108.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability