Repulsive Interaction Constant given Madelung constant Solution

STEP 0: Pre-Calculation Summary
Formula Used
Repulsive Interaction Constant given M = (Madelung Constant*(Charge^2)*([Charge-e]^2)*(Distance of Closest Approach^(Born Exponent-1)))/(4*pi*[Permitivity-vacuum]*Born Exponent)
BM = (M*(q^2)*([Charge-e]^2)*(r0^(nborn-1)))/(4*pi*[Permitivity-vacuum]*nborn)
This formula uses 3 Constants, 5 Variables
Constants Used
[Permitivity-vacuum] - Permittivity of vacuum Value Taken As 8.85E-12
[Charge-e] - Charge of electron Value Taken As 1.60217662E-19
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Repulsive Interaction Constant given M - The Repulsive Interaction Constant given M, (where M= Madelung Constant) is the constant scaling the strength of the repulsive interaction.
Madelung Constant - The Madelung constant is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges.
Charge - (Measured in Coulomb) - A Charge is the fundamental property of forms of matter that exhibit electrostatic attraction or repulsion in the presence of other matter.
Distance of Closest Approach - (Measured in Meter) - Distance of Closest Approach is the distance to which an alpha particle comes closer to the nucleus.
Born Exponent - The Born Exponent is a number between 5 and 12, determined experimentally by measuring the compressibility of the solid, or derived theoretically.
STEP 1: Convert Input(s) to Base Unit
Madelung Constant: 1.7 --> No Conversion Required
Charge: 0.3 Coulomb --> 0.3 Coulomb No Conversion Required
Distance of Closest Approach: 60 Angstrom --> 6E-09 Meter (Check conversion ​here)
Born Exponent: 0.9926 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
BM = (M*(q^2)*([Charge-e]^2)*(r0^(nborn-1)))/(4*pi*[Permitivity-vacuum]*nborn) --> (1.7*(0.3^2)*([Charge-e]^2)*(6E-09^(0.9926-1)))/(4*pi*[Permitivity-vacuum]*0.9926)
Evaluating ... ...
BM = 4.09285619643233E-29
STEP 3: Convert Result to Output's Unit
4.09285619643233E-29 --> No Conversion Required
FINAL ANSWER
4.09285619643233E-29 4.1E-29 <-- Repulsive Interaction Constant given M
(Calculation completed in 00.004 seconds)

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Created by Prerana Bakli
University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA
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National Institute of Information Technology (NIIT), Neemrana
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Lattice Energy Calculators

Lattice Energy using Born Lande Equation
​ LaTeX ​ Go Lattice Energy = -([Avaga-no]*Madelung Constant*Charge of Cation*Charge of Anion*([Charge-e]^2)*(1-(1/Born Exponent)))/(4*pi*[Permitivity-vacuum]*Distance of Closest Approach)
Born Exponent using Born Lande Equation
​ LaTeX ​ Go Born Exponent = 1/(1-(-Lattice Energy*4*pi*[Permitivity-vacuum]*Distance of Closest Approach)/([Avaga-no]*Madelung Constant*([Charge-e]^2)*Charge of Cation*Charge of Anion))
Electrostatic Potential Energy between pair of Ions
​ LaTeX ​ Go Electrostatic Potential Energy between Ion Pair = (-(Charge^2)*([Charge-e]^2))/(4*pi*[Permitivity-vacuum]*Distance of Closest Approach)
Repulsive Interaction
​ LaTeX ​ Go Repulsive Interaction = Repulsive Interaction Constant/(Distance of Closest Approach^Born Exponent)

Repulsive Interaction Constant given Madelung constant Formula

​LaTeX ​Go
Repulsive Interaction Constant given M = (Madelung Constant*(Charge^2)*([Charge-e]^2)*(Distance of Closest Approach^(Born Exponent-1)))/(4*pi*[Permitivity-vacuum]*Born Exponent)
BM = (M*(q^2)*([Charge-e]^2)*(r0^(nborn-1)))/(4*pi*[Permitivity-vacuum]*nborn)

What is Born–Landé equation?

The Born–Landé equation is a means of calculating the lattice energy of a crystalline ionic compound. In 1918 Max Born and Alfred Landé proposed that the lattice energy could be derived from the electrostatic potential of the ionic lattice and a repulsive potential energy term. The ionic lattice is modeled as an assembly of hard elastic spheres which are compressed together by the mutual attraction of the electrostatic charges on the ions. They achieve the observed equilibrium distance apart due to a balancing short range repulsion.

How to Calculate Repulsive Interaction Constant given Madelung constant?

Repulsive Interaction Constant given Madelung constant calculator uses Repulsive Interaction Constant given M = (Madelung Constant*(Charge^2)*([Charge-e]^2)*(Distance of Closest Approach^(Born Exponent-1)))/(4*pi*[Permitivity-vacuum]*Born Exponent) to calculate the Repulsive Interaction Constant given M, The Repulsive Interaction Constant given Madelung constant is the constant scaling the strength of the repulsive interaction. Repulsive Interaction Constant given M is denoted by BM symbol.

How to calculate Repulsive Interaction Constant given Madelung constant using this online calculator? To use this online calculator for Repulsive Interaction Constant given Madelung constant, enter Madelung Constant (M), Charge (q), Distance of Closest Approach (r0) & Born Exponent (nborn) and hit the calculate button. Here is how the Repulsive Interaction Constant given Madelung constant calculation can be explained with given input values -> 4.1E-29 = (1.7*(0.3^2)*([Charge-e]^2)*(6E-09^(0.9926-1)))/(4*pi*[Permitivity-vacuum]*0.9926).

FAQ

What is Repulsive Interaction Constant given Madelung constant?
The Repulsive Interaction Constant given Madelung constant is the constant scaling the strength of the repulsive interaction and is represented as BM = (M*(q^2)*([Charge-e]^2)*(r0^(nborn-1)))/(4*pi*[Permitivity-vacuum]*nborn) or Repulsive Interaction Constant given M = (Madelung Constant*(Charge^2)*([Charge-e]^2)*(Distance of Closest Approach^(Born Exponent-1)))/(4*pi*[Permitivity-vacuum]*Born Exponent). The Madelung constant is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges, A Charge is the fundamental property of forms of matter that exhibit electrostatic attraction or repulsion in the presence of other matter, Distance of Closest Approach is the distance to which an alpha particle comes closer to the nucleus & The Born Exponent is a number between 5 and 12, determined experimentally by measuring the compressibility of the solid, or derived theoretically.
How to calculate Repulsive Interaction Constant given Madelung constant?
The Repulsive Interaction Constant given Madelung constant is the constant scaling the strength of the repulsive interaction is calculated using Repulsive Interaction Constant given M = (Madelung Constant*(Charge^2)*([Charge-e]^2)*(Distance of Closest Approach^(Born Exponent-1)))/(4*pi*[Permitivity-vacuum]*Born Exponent). To calculate Repulsive Interaction Constant given Madelung constant, you need Madelung Constant (M), Charge (q), Distance of Closest Approach (r0) & Born Exponent (nborn). With our tool, you need to enter the respective value for Madelung Constant, Charge, Distance of Closest Approach & Born Exponent and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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