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Singlet Life given Degree of Exciplex Formation Calculator

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Fluoroscence and Phosphorescence Quantum Yield and Singlet Llifetime

✖Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs.ⓘ Rate Constant of Fluoroscence [K_f]			+10% -10%
✖Rate Constant of Non Radiative Reaction is defined as the rate at which deactivation occurs in the form of heat energy.ⓘ Rate Constant of Non Radiative Reaction [K_NR]			+10% -10%

✖Singlet Life time given Degree of Exciplex of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population .ⓘ Singlet Life given Degree of Exciplex Formation [ζ_o]

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Singlet Life given Degree of Exciplex Formation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
ζ_o = 1/(K_f+K_NR)
This formula uses 3 Variables

Variables Used

Singlet Life time given Degree of Exciplex - (Measured in Second) - Singlet Life time given Degree of Exciplex of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population .
Rate Constant of Fluoroscence - (Measured in Hertz) - Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs.
Rate Constant of Non Radiative Reaction - (Measured in Hertz) - Rate Constant of Non Radiative Reaction is defined as the rate at which deactivation occurs in the form of heat energy.

STEP 1: Convert Input(s) to Base Unit

Rate Constant of Fluoroscence: 750 Revolution per Second --> 750 Hertz (Check conversion here)
Rate Constant of Non Radiative Reaction: 35 Revolution per Second --> 35 Hertz (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ζ_o = 1/(K_f+K_NR) --> 1/(750+35)

Evaluating ... ...

ζ_o = 0.00127388535031847

STEP 3: Convert Result to Output's Unit

0.00127388535031847 Second --> No Conversion Required

FINAL ANSWER

0.00127388535031847 ≈ 0.001274 Second <-- Singlet Life time given Degree of Exciplex

(Calculation completed in 00.020 seconds)

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< Emission Spectroscopy Calculators

Degree of Exciplex Formation

LaTeX Go Degree of Exciplex Formation = (Equilibrium Constant for Coordinate Complexes*Quencher Concentration given Degree of Exciplex)/(1+(Equilibrium Constant for Coordinate Complexes*Quencher Concentration given Degree of Exciplex))

Collisional Energy Transfer

LaTeX Go Rate of Collisional Energy Transfer = Quenching Constant*Quencher Concentration given Degree of Exciplex*Singlet State Concentration

Difference in Acidity between Ground and Excited State

LaTeX Go Difference in pka = pKa of Excited State-pKa of Ground State

Equilibrium Constant for Exciplex Formation

LaTeX Go Equilibrium Constant for Coordinate Complexes = 1/(1-Degree of Exciplex Formation)-1

< Quantum Yield and Singlet Llifetime Calculators

Phosphorescence Quantum Yield given Intersystem Quantum Yield

LaTeX Go Phosphorescence Quantum Yield given ISC = (Phosphorescence Rate Constant/Absorption Intensity)*(((Absorption Intensity*Triplet State Quantum Yield)/Rate Constant of Triplet Triplet Anhilation)^(1/2))

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

LaTeX Go Fluorosecence Quantum Yield given Ph = Phosphosecence Quantum Yield*((Rate Constant of Fluoroscence*Singlet State Concentration)/(Phosphorescence Rate Constant*Concentration of Triplet State))

Fluorescence Quantum Yield

LaTeX Go Quantum Yield of Fluorescence = Rate of Radiative Reaction/(Rate of Radiative Reaction+Rate of Internal Conversion+Rate Constant of Intersystem Crossing+Quenching Constant)

Phosphorescence Quantum Yield

LaTeX Go Quantum Yield of Phosphorescence = Rate of Radiative Reaction/(Rate of Radiative Reaction+Rate Constant of Non Radiative Reaction)

Singlet Life given Degree of Exciplex Formation Formula

LaTeX Go

Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
ζ_o = 1/(K_f+K_NR)

What is triplet lifetime?

Triplet state lifetimes (τT) and quantum yields (ΦT) The extent to which a Pc as a photosensitizer is able to generate singlet oxygen is gauged by its triplet quantum yield and lifetime. The quantity of the absorbing molecules undergoing ISC to the triplet state is known as the triplet quantum yield.

What is triplet and singlet?

Singlet state: All electrons in the molecule are spin paired. It is called a singlet because there is only one possible orientation in space. Triplet state: One set of electron spins is unpaired. It is called a triplet because there are three possible orientations in space with respect to the axis.

How to Calculate Singlet Life given Degree of Exciplex Formation?

Singlet Life given Degree of Exciplex Formation calculator uses Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction) to calculate the Singlet Life time given Degree of Exciplex, The Singlet Life given Degree of Exciplex Formation formula is defined as the fluorescence lifetime and is the inverse of singlet excited state decay rate constant and similarly for phosphorescence. Singlet Life time given Degree of Exciplex is denoted by ζ_o symbol.

How to calculate Singlet Life given Degree of Exciplex Formation using this online calculator? To use this online calculator for Singlet Life given Degree of Exciplex Formation, enter Rate Constant of Fluoroscence (K_f) & Rate Constant of Non Radiative Reaction (K_NR) and hit the calculate button. Here is how the Singlet Life given Degree of Exciplex Formation calculation can be explained with given input values -> 0.001274 = 1/(750+35).

FAQ

What is Singlet Life given Degree of Exciplex Formation?

The Singlet Life given Degree of Exciplex Formation formula is defined as the fluorescence lifetime and is the inverse of singlet excited state decay rate constant and similarly for phosphorescence and is represented as ζ_o = 1/(K_f+K_NR) or Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction). Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs & Rate Constant of Non Radiative Reaction is defined as the rate at which deactivation occurs in the form of heat energy.

How to calculate Singlet Life given Degree of Exciplex Formation?

The Singlet Life given Degree of Exciplex Formation formula is defined as the fluorescence lifetime and is the inverse of singlet excited state decay rate constant and similarly for phosphorescence is calculated using Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction). To calculate Singlet Life given Degree of Exciplex Formation, you need Rate Constant of Fluoroscence (K_f) & Rate Constant of Non Radiative Reaction (K_NR). With our tool, you need to enter the respective value for Rate Constant of Fluoroscence & Rate Constant of Non Radiative Reaction 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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