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

using model chemistry: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-139.983262
Energy at 298.15K-139.985406
HF Energy-139.983262
Nuclear repulsion energy54.755857
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 B3LYP/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 A' 3757 3644 122.62      
2 A' 3159 3064 6.28      
3 A' 1806 1752 330.71      
4 A' 1324 1285 3.18      
5 A' 1027 996 147.23      
6 A' 940 911 13.25      
7 A' 627 608 71.00      
8 A' 352 342 13.47      
9 A" 3241 3144 0.14      
10 A" 784 761 38.48      
11 A" 612 594 78.43      
12 A" 315 306 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 8972.7 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 8703.5 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 B3LYP/cc-pVDZ
ABC
6.80099 0.26908 0.26484

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.392 0.000
B2 0.040 0.001 0.000
O3 0.040 -1.322 0.000
H4 0.040 1.967 0.929
H5 0.040 1.967 -0.929
H6 -0.847 -1.716 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.39102.71441.09291.09293.2321
B21.39101.32352.17452.17451.9326
O32.71441.32353.41813.41810.9703
H41.09292.17453.41811.85893.9006
H51.09292.17453.41811.85893.9006
H63.23211.93260.97033.90063.9006

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 121.739
B2 C1 H5 121.739 B2 O3 H6 113.933
H4 C1 H5 116.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.149      
2 B -0.073      
3 O -0.026      
4 H 0.034      
5 H 0.034      
6 H 0.180      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.591 -1.752 0.000 2.366
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.837 2.959 0.000
y 2.959 -16.381 0.000
z 0.000 0.000 -16.902
Traceless
 xyz
x -2.195 2.959 0.000
y 2.959 1.488 0.000
z 0.000 0.000 0.707
Polar
3z2-r21.414
x2-y2-2.456
xy2.959
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.976 0.214 0.000
y 0.214 6.062 0.000
z 0.000 0.000 2.916


<r2> (average value of r2) Å2
<r2> 49.629
(<r2>)1/2 7.045