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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-138.214741
Energy at 298.15K-138.217235
HF Energy-138.214741
Nuclear repulsion energy54.177802
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 M06-2X/STO-3G
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 3380 3380 4.48      
2 A1 2281 2281 28.21      
3 A1 1539 1539 6.82      
4 A1 884 884 0.30      
5 E 3540 3540 2.52      
5 E 3540 3540 2.49      
6 E 1677 1677 3.76      
6 E 1677 1677 3.82      
7 E 1043 1043 27.13      
7 E 1043 1043 27.14      
8 E 377 377 6.07      
8 E 377 377 6.07      

Unscaled Zero Point Vibrational Energy (zpe) 10677.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10677.6 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 M06-2X/STO-3G
ABC
5.32134 0.26299 0.26299

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

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 0.249
O3 0.000 0.000 1.451
H4 0.000 1.024 -1.688
H5 0.886 -0.512 -1.688
H6 -0.886 -0.512 -1.688

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54692.74871.09541.09541.0954
B21.54691.20182.19072.19072.1907
O32.74871.20183.30143.30143.3014
H41.09542.19073.30141.77291.7729
H51.09542.19073.30141.77291.7729
H61.09542.19073.30141.77291.7729

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 110.855
B2 C1 H5 110.855 B2 C1 H6 110.855
H4 C1 H5 108.052 H4 C1 H6 108.052
H5 C1 H6 108.052
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.321      
2 B 0.297      
3 O -0.245      
4 H 0.090      
5 H 0.090      
6 H 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.808 1.808
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.358 0.000 0.000
y 0.000 -15.358 0.000
z 0.000 0.000 -18.533
Traceless
 xyz
x 1.588 0.000 0.000
y 0.000 1.588 0.000
z 0.000 0.000 -3.175
Polar
3z2-r2-6.350
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.233 0.000 0.000
y 0.000 1.234 0.001
z 0.000 0.001 2.613


<r2> (average value of r2) Å2
<r2> 49.199
(<r2>)1/2 7.014