Zero Point Energy given Dissociation Energy Calculator

✖Dissociation Energy of Potential is the energy which is measured from the bottom of the potential.ⓘ Dissociation Energy of Potential [D_e]			+10% -10%
✖Zero Point Dissociation Energy is the dissociation energy which is measured at the zero point of the vibrational energy levels of the diatomic molecules.ⓘ Zero Point Dissociation Energy [D₀]			+10% -10%

✖Zero Point Energy is the energy of vibration of energy levels of a diatomic molecule.ⓘ Zero Point Energy given Dissociation Energy [E₀]

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Zero Point Energy given Dissociation Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy
E₀ = D_e-D₀
This formula uses 3 Variables

Variables Used

Zero Point Energy - (Measured in Joule) - Zero Point Energy is the energy of vibration of energy levels of a diatomic molecule.
Dissociation Energy of Potential - (Measured in Joule) - Dissociation Energy of Potential is the energy which is measured from the bottom of the potential.
Zero Point Dissociation Energy - (Measured in Joule) - Zero Point Dissociation Energy is the dissociation energy which is measured at the zero point of the vibrational energy levels of the diatomic molecules.

STEP 1: Convert Input(s) to Base Unit

Dissociation Energy of Potential: 10 Joule --> 10 Joule No Conversion Required
Zero Point Dissociation Energy: 5 Joule --> 5 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E₀ = D_e-D₀ --> 10-5

Evaluating ... ...

E₀ = 5

STEP 3: Convert Result to Output's Unit

5 Joule --> No Conversion Required

FINAL ANSWER

5 Joule <-- Zero Point Energy

(Calculation completed in 00.004 seconds)

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Home » Chemistry » Analytical chemistry » Molecular Spectroscopy » Vibrational spectroscopy » Vibrational Energy Levels » Zero Point Energy given Dissociation Energy

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

Verified by Pragati Jaju

College Of Engineering (COEP), Pune

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Energy of Vibrational Transitions

LaTeX Go Vibrational Energy in Transition = ((Vibrational Quantum Number+1/2)-Anharmonicity Constant*((Vibrational Quantum Number+1/2)^2))*([hP]*Vibrational Frequency)

Dissociation Energy given Vibrational Wavenumber

LaTeX Go Dissociation Energy of Potential = (Vibrational Wavenumber^2)/(4*Anharmonicity Constant*Vibrational Wavenumber)

Vibrational Energy

LaTeX Go Vibrational Energy in Transition = (Vibrational Quantum Number+1/2)*([hP]*Vibrational Frequency)

Dissociation Energy of Potential

LaTeX Go Actual Dissociation Energy of Potential = Vibrational Energy*Max Vibrational Number

< Vibrational energy levels Calculators

Anharmonicity Constant given Dissociation Energy

LaTeX Go Anharmonicity Constant = ((Vibrational Wavenumber)^2)/(4*Dissociation Energy of Potential*Vibrational Wavenumber)

Dissociation Energy given Vibrational Wavenumber

LaTeX Go Dissociation Energy of Potential = (Vibrational Wavenumber^2)/(4*Anharmonicity Constant*Vibrational Wavenumber)

Dissociation Energy of Potential using Zero Point Energy

LaTeX Go Dissociation Energy of Potential = Zero Point Dissociation Energy+Zero Point Energy

Dissociation Energy of Potential

LaTeX Go Actual Dissociation Energy of Potential = Vibrational Energy*Max Vibrational Number

Zero Point Energy given Dissociation Energy Formula

LaTeX Go

Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy
E₀ = D_e-D₀

What is Dissociation energy?

The term dissociation energy may be appreciated by reference to potential energy internuclear distance curves. At about 0 K all molecules have no rotational energy but are merely vibrating with their zero-point energy. Thus, diatomic molecules are in the v = 0 vibrational level. The energy required to separate the stable molecule A - B initially in the v = 0 level into two unexcited atoms A and B, that is: A - B → A+B is known as the dissociation energy (D).

How to Calculate Zero Point Energy given Dissociation Energy?

Zero Point Energy given Dissociation Energy calculator uses Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy to calculate the Zero Point Energy, The Zero point energy given dissociation energy formula is defined as the energy of vibration of energy levels of a diatomic molecule. Zero Point Energy is denoted by E₀ symbol.

How to calculate Zero Point Energy given Dissociation Energy using this online calculator? To use this online calculator for Zero Point Energy given Dissociation Energy, enter Dissociation Energy of Potential (D_e) & Zero Point Dissociation Energy (D₀) and hit the calculate button. Here is how the Zero Point Energy given Dissociation Energy calculation can be explained with given input values -> 5 = 10-5.

FAQ

What is Zero Point Energy given Dissociation Energy?

The Zero point energy given dissociation energy formula is defined as the energy of vibration of energy levels of a diatomic molecule and is represented as E₀ = D_e-D₀ or Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy. Dissociation Energy of Potential is the energy which is measured from the bottom of the potential & Zero Point Dissociation Energy is the dissociation energy which is measured at the zero point of the vibrational energy levels of the diatomic molecules.

How to calculate Zero Point Energy given Dissociation Energy?

The Zero point energy given dissociation energy formula is defined as the energy of vibration of energy levels of a diatomic molecule is calculated using Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy. To calculate Zero Point Energy given Dissociation Energy, you need Dissociation Energy of Potential (D_e) & Zero Point Dissociation Energy (D₀). With our tool, you need to enter the respective value for Dissociation Energy of Potential & Zero Point Dissociation Energy and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Zero Point Energy?

In this formula, Zero Point Energy uses Dissociation Energy of Potential & Zero Point Dissociation Energy. We can use 2 other way(s) to calculate the same, which is/are as follows -

Zero Point Energy = (1/2*Vibrational Wavenumber)-(1/4*Anharmonicity Constant*Vibrational Wavenumber)
Zero Point Energy = (1/2*Vibrational Wavenumber)-(1/4*Anharmonicity Constant*Vibrational Wavenumber)

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