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All results from a given calculation for CH2BOH (hydroxy(methylene)borane)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/cc-pVTZ
 hartrees
Energy at 0K-139.973365
Energy at 298.15K-139.975582
HF Energy-139.973365
Nuclear repulsion energy55.123854
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-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3872 3698 175.90      
2 A' 3185 3042 12.70      
3 A' 1824 1742 411.71      
4 A' 1358 1297 3.43      
5 A' 996 951 181.99      
6 A' 960 917 7.91      
7 A' 677 647 85.45      
8 A' 383 366 16.02      
9 A" 3264 3117 1.55      
10 A" 782 747 48.39      
11 A" 593 566 85.18      
12 A" 334 319 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 9114.1 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 8704.9 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-pVTZ
ABC
7.01559 0.27226 0.26794

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 1.385 0.000
B2 0.039 0.004 0.000
O3 0.039 -1.313 0.000
H4 0.039 1.953 0.919
H5 0.039 1.953 -0.919
H6 -0.826 -1.732 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38062.69751.08051.08053.2344
B21.38061.31692.15512.15511.9396
O32.69751.31693.39303.39300.9618
H41.08052.15513.39301.83733.8954
H51.08052.15513.39301.83733.8954
H63.23441.93960.96183.89543.8954

picture of hydroxy(methylene)borane 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 121.765
B2 C1 H5 121.765 B2 O3 H6 115.816
H4 C1 H5 116.470
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.493      
2 B 0.181      
3 O -0.261      
4 H 0.146      
5 H 0.146      
6 H 0.282      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.542 -1.778 0.000 2.353
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.271 3.103 0.000
y 3.103 -16.972 0.000
z 0.000 0.000 -17.087
Traceless
 xyz
x -2.242 3.103 0.000
y 3.103 1.207 0.000
z 0.000 0.000 1.035
Polar
3z2-r22.070
x2-y2-2.299
xy3.103
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.874 0.172 0.000
y 0.172 6.276 0.000
z 0.000 0.000 3.351


<r2> (average value of r2) Å2
<r2> 49.429
(<r2>)1/2 7.031