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

using model chemistry: M06-2X/6-31G

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/6-31G
 hartrees
Energy at 0K-139.864150
Energy at 298.15K-139.866370
HF Energy-139.864150
Nuclear repulsion energy54.657650
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/6-31G
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' 3799 3799 131.68      
2 A' 3216 3216 8.30      
3 A' 1836 1836 324.04      
4 A' 1413 1413 5.60      
5 A' 952 952 7.89      
6 A' 887 887 322.18      
7 A' 794 794 135.65      
8 A' 355 355 27.93      
9 A" 3296 3296 0.01      
10 A" 835 835 83.62      
11 A" 595 595 148.52      
12 A" 340 340 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 9158.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9158.8 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/6-31G
ABC
7.32504 0.26709 0.26253

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.037 1.398 0.000
B2 0.037 0.014 0.000
O3 0.037 -1.318 0.000
H4 0.037 1.974 0.918
H5 0.037 1.974 -0.918
H6 -0.768 -1.858 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38422.71611.08381.08383.3543
B21.38421.33192.16452.16452.0378
O32.71611.33193.41773.41770.9695
H41.08382.16453.41771.83604.0221
H51.08382.16453.41771.83604.0221
H63.35432.03780.96954.02214.0221

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 122.108
B2 C1 H5 122.108 B2 O3 H6 123.860
H4 C1 H5 115.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.471      
2 B 0.355      
3 O -0.640      
4 H 0.163      
5 H 0.163      
6 H 0.431      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.921 -1.629 0.000 2.519
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.894 3.784 0.000
y 3.784 -15.852 0.000
z 0.000 0.000 -16.666
Traceless
 xyz
x -2.636 3.784 0.000
y 3.784 1.928 0.000
z 0.000 0.000 0.708
Polar
3z2-r21.416
x2-y2-3.042
xy3.784
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.044 0.262 0.000
y 0.262 5.909 0.000
z 0.000 0.000 2.426


<r2> (average value of r2) Å2
<r2> 49.881
(<r2>)1/2 7.063