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All results from a given calculation for CH2BH (methyleneborane)

using model chemistry: M06-2X/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/cc-pVDZ
 hartrees
Energy at 0K-64.649615
Energy at 298.15K-64.650810
HF Energy-64.649615
Nuclear repulsion energy23.834765
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/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 3177 3177 16.48      
2 A1 2868 2868 21.62      
3 A1 1528 1528 52.21      
4 A1 1245 1245 7.93      
5 B1 748 748 78.15      
6 B1 653 653 0.85      
7 B2 3258 3258 4.70      
8 B2 912 912 39.07      
9 B2 401 401 4.11      

Unscaled Zero Point Vibrational Energy (zpe) 7394.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7394.3 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/cc-pVDZ
ABC
9.76102 0.95325 0.86844

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.593
B2 0.000 0.000 -0.788
H3 0.000 0.926 1.175
H4 0.000 -0.926 1.175
H5 0.000 0.000 -1.968

Atom - Atom Distances (Å)
  C1 B2 H3 H4 H5
C11.38071.09331.09332.5612
B21.38072.16992.16991.1805
H31.09332.16991.85133.2765
H41.09332.16991.85133.2765
H52.56121.18053.27653.2765

picture of methyleneborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 B2 H5 180.000 B2 C1 H3 122.151
B2 C1 H4 122.151 H4 C1 H3 115.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.142      
2 B -0.050      
3 H 0.071      
4 H 0.071      
5 H 0.050      


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 -0.528 0.528
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.908 0.000 0.000
y 0.000 -11.591 0.000
z 0.000 0.000 -11.257
Traceless
 xyz
x -4.483 0.000 0.000
y 0.000 1.991 0.000
z 0.000 0.000 2.492
Polar
3z2-r24.984
x2-y2-4.316
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.497 0.000 0.000
y 0.000 2.774 0.000
z 0.000 0.000 5.296


<r2> (average value of r2) Å2
<r2> 21.629
(<r2>)1/2 4.651