Zero Point Dissociation Energy Calculator

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Vibrational Energy Levels

Important Calculators of Vibrational Spectroscopy

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

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Formula

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Zero Point Dissociation Energy

Formula

`"D"_{"0"} = "D"_{"e"}-"E"_{"0"}`

Example

`"6J"="10J"-"4J"`

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Zero Point Dissociation Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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.
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 Energy - (Measured in Joule) - Zero Point Energy is the energy of vibration of energy levels of a diatomic molecule.

STEP 1: Convert Input(s) to Base Unit

Dissociation Energy of Potential: 10 Joule --> 10 Joule No Conversion Required
Zero Point Energy: 4 Joule --> 4 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

D₀ = D_e-E₀ --> 10-4

Evaluating ... ...

D₀ = 6

STEP 3: Convert Result to Output's Unit

6 Joule --> No Conversion Required

FINAL ANSWER

6 Joule <-- Zero Point Dissociation Energy

(Calculation completed in 00.004 seconds)

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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

Pragati Jaju has verified this Calculator and 300+ more calculators!

< 15 Vibrational Energy Levels Calculators

Energy of Vibrational Transitions

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

Vibrational energy using Anharmonicity constant

Go Vibrational Energy given xe constant = ((Vibrational Wavenumber)^2)/(4*Anharmonicity Constant*Vibrational Wavenumber*Max Vibrational Number)

Anharmonicity Constant given Dissociation Energy

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

Dissociation Energy given Vibrational Wavenumber

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

Zero Point Energy

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

Vibrational Energy

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

Vibrational Frequency given Vibrational Energy

Go Vibrational Frequency given VE = Vibrational Energy/(Vibrational Quantum Number+1/2)*[hP]

Vibrational Energy using Vibrational Wave Number

Go Vibrational Energy given wavenumber = (Vibrational Quantum Number+1/2)*Vibrational Wavenumber

Vibrational Wavenumber given Vibrational Energy

Go Vibrational Wavenumber given VE = Vibrational Energy/(Vibrational Quantum Number+1/2)

Vibrational Energy using Dissociation Energy

Go Vibrational Energy given DE = Dissociation Energy of Potential/Max Vibrational Number

Dissociation Energy of Potential using Zero Point Energy

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

Zero Point Energy given Dissociation Energy

Go Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy

Dissociation Energy of Potential

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

Zero Point Dissociation Energy

Go Zero Point Dissociation Energy = Dissociation Energy of Potential-Zero Point Energy

Maximum Vibrational Quantum Number given Dissociation Energy

Go Maximum Vibrational Number = Dissociation Energy of Potential/Vibrational Energy

< 15 Vibrational energy levels Calculators

Energy of Vibrational Transitions

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

Vibrational energy using Anharmonicity constant

Go Vibrational Energy given xe constant = ((Vibrational Wavenumber)^2)/(4*Anharmonicity Constant*Vibrational Wavenumber*Max Vibrational Number)

Anharmonicity Constant given Dissociation Energy

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

Dissociation Energy given Vibrational Wavenumber

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

Zero Point Energy

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

Vibrational Energy

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

Vibrational Frequency given Vibrational Energy

Go Vibrational Frequency given VE = Vibrational Energy/(Vibrational Quantum Number+1/2)*[hP]

Vibrational Energy using Vibrational Wave Number

Go Vibrational Energy given wavenumber = (Vibrational Quantum Number+1/2)*Vibrational Wavenumber

Vibrational Wavenumber given Vibrational Energy

Go Vibrational Wavenumber given VE = Vibrational Energy/(Vibrational Quantum Number+1/2)

Vibrational Energy using Dissociation Energy

Go Vibrational Energy given DE = Dissociation Energy of Potential/Max Vibrational Number

Dissociation Energy of Potential using Zero Point Energy

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

Zero Point Energy given Dissociation Energy

Go Zero Point Energy = Dissociation Energy of Potential-Zero Point Dissociation Energy

Dissociation Energy of Potential

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

Zero Point Dissociation Energy

Go Zero Point Dissociation Energy = Dissociation Energy of Potential-Zero Point Energy

Maximum Vibrational Quantum Number given Dissociation Energy

Go Maximum Vibrational Number = Dissociation Energy of Potential/Vibrational Energy

Zero Point Dissociation Energy Formula

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

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 Dissociation Energy?

Zero Point Dissociation Energy calculator uses Zero Point Dissociation Energy = Dissociation Energy of Potential-Zero Point Energy to calculate the Zero Point Dissociation Energy, The Zero point dissociation energy formula is defined as the dissociation energy which is measured at the zero point of the vibrational energy levels of the diatomic molecules. Zero Point Dissociation Energy is denoted by D₀ symbol.

How to calculate Zero Point Dissociation Energy using this online calculator? To use this online calculator for Zero Point Dissociation Energy, enter Dissociation Energy of Potential (D_e) & Zero Point Energy (E₀) and hit the calculate button. Here is how the Zero Point Dissociation Energy calculation can be explained with given input values -> 6 = 10-4.

FAQ

What is Zero Point Dissociation Energy?

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

How to calculate Zero Point Dissociation Energy?

The Zero point dissociation energy formula is defined as the dissociation energy which is measured at the zero point of the vibrational energy levels of the diatomic molecules is calculated using Zero Point Dissociation Energy = Dissociation Energy of Potential-Zero Point Energy. To calculate Zero Point Dissociation Energy, you need Dissociation Energy of Potential (D_e) & Zero Point Energy (E₀). With our tool, you need to enter the respective value for Dissociation Energy of Potential & Zero Point Energy 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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