Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
Akshada Kulkarni has created this Calculator and 400+ more calculators!
Shivam Sinha
National Institute Of Technology (NIT), Surathkal
Shivam Sinha has verified this Calculator and 25+ more calculators!

11 Other formulas that you can solve using the same Inputs

Maximum vibrational number using Anharmonicity constant
Max vibrational number=(Vibrational wavenumber^2)/(4*Vibrational wavenumber*Vibrational energy*Anharmonicity constant) GO
Vibrational energy using Anharmonicity constant
Vibrational energy=(Vibrational wavenumber^2)/(4*Anharmonicity constant*Vibrational wavenumber*Max vibrational number) GO
Dissociation energy in terms of vibrational wavenumber
Dissociation energy of potential=(Vibrational wavenumber^2)/(4*Anharmonicity constant*Vibrational wavenumber) GO
Maximum vibrational quantum number
Max vibrational number=(Vibrational wavenumber/(2*Anharmonicity constant*Vibrational wavenumber))-1/2 GO
Zero point energy
Zero point energy=(1/2*Vibrational wavenumber)-(1/4*Anharmonicity constant*Vibrational wavenumber) GO
Vibrational quantum number using vibrational frequency
Vibrational quantum number=(Vibrational energy/([hP]*Vibrational Frequency))-1/2 GO
Vibrational Energy
Vibrational energy=(Vibrational quantum number+1/2)*([hP]*Vibrational Frequency) GO
Incident frequency when Stokes frequency is given
incident frequency=Stokes Scattering Frequency+Vibrational Frequency GO
Stokes scattering frequency
Stokes Scattering Frequency=Initial Frequency-Vibrational Frequency GO
Incident frequency when Anti-stokes frequency is given
incident frequency=anti stokes frequency-Vibrational Frequency GO
Anti- Stokes scattering frequency
anti stokes frequency=Initial Frequency+Vibrational Frequency GO

First overtone frequency Formula

First overtone frequency=(2*Vibrational Frequency)*(1-3*Anharmonicity constant)
v<sub>0->2</sub>=(2*v<sub>vib</sub>)*(1-3*x<sub>e</sub>)
More formulas
Vibrational quantum number using vibrational frequency GO
Vibrational quantum number using vibrational wavenumber GO
Rotational constant for vibrational state GO
Rotational constant related to equilibrium GO
Anharmonic potential constant GO
Vibrational quantum number using rotational constant GO
Maximum vibrational quantum number GO
Maximum vibrational number using Anharmonicity constant GO
Fundamental frequency of vibrational transitions GO
Vibrational frequency when fundamental frequency is given GO
Anharmonicity constant when fundamental frequency is given GO
Vibrational frequency when first overtone frequency is given GO
Second overtone frequency GO
Vibrational frequency when second overtone frequency is given GO
Vibrational degree of freedom for nonlinear molecules GO
Vibrational degree of freedom for linear molecules GO
Total degree of freedom for nonlinear molecules GO
Total degree of freedom for linear molecules GO
Anharmonicity constant when first overtone frequency is given GO
Anharmonicity constant when second overtone frequency is given GO

What is vibrational energy?

Vibrational spectroscopy looks at the differences in energy between the vibrational modes of a molecule. These are larger than the rotational energy states. This spectroscopy can provide a direct measure of bond strength. The vibration energy levels can be explained using diatomic molecules. To a first approximation, molecular vibrations can be approximated as simple harmonic oscillators, with an associated energy known as vibrational energy.

How to Calculate First overtone frequency?

First overtone frequency calculator uses First overtone frequency=(2*Vibrational Frequency)*(1-3*Anharmonicity constant) to calculate the First overtone frequency, The First overtone frequency formula is defined as the frequency of photons on the first excited state/ overtone band of a diatomic molecule. First overtone frequency and is denoted by v0->2 symbol.

How to calculate First overtone frequency using this online calculator? To use this online calculator for First overtone frequency, enter Vibrational Frequency (vvib) and Anharmonicity constant (xe) and hit the calculate button. Here is how the First overtone frequency calculation can be explained with given input values -> -116 = (2*2)*(1-3*10).

FAQ

What is First overtone frequency?
The First overtone frequency formula is defined as the frequency of photons on the first excited state/ overtone band of a diatomic molecule and is represented as v0->2=(2*vvib)*(1-3*xe) or First overtone frequency=(2*Vibrational Frequency)*(1-3*Anharmonicity constant). The Vibrational Frequency is the frequency of photons on the excited state and Anharmonicity constant is the deviation of a system from being a harmonic oscillator which is related to the vibrational energy levels of diatomic molecule.
How to calculate First overtone frequency?
The First overtone frequency formula is defined as the frequency of photons on the first excited state/ overtone band of a diatomic molecule is calculated using First overtone frequency=(2*Vibrational Frequency)*(1-3*Anharmonicity constant). To calculate First overtone frequency, you need Vibrational Frequency (vvib) and Anharmonicity constant (xe). With our tool, you need to enter the respective value for Vibrational Frequency and Anharmonicity constant 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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