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Phosphorescence Quantum Yield given Intersystem Quantum Yield Calculator

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Fluoroscence and Phosphorescence Quantum Yield and Singlet Llifetime

✖Phosphorescence Rate Constant is defined as the rate at which phosphorescence occurs during emission from triplet to singlet state.ⓘ Phosphorescence Rate Constant [K_p]			+10% -10%
✖Absorption Intensity obtained by integrating the area under the absorption line—is proportional to the amount of the absorbing substance present.ⓘ Absorption Intensity [I_a]			+10% -10%
✖Triplet State Quantum yield is the rate if triplet state intensity to absorption intensity.ⓘ Triplet State Quantum Yield [φ_{_ISC}]			+10% -10%
✖Rate constant of Triplet Triplet Anhilation is the measure of energy transfer mechanism between two molecules in their triplet state, and is related to the Dexter energy transfer mechanism.ⓘ Rate Constant of Triplet Triplet Anhilation [K_TTA]			+10% -10%

✖Phosphorescence Quantum Yield given ISC is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed.ⓘ Phosphorescence Quantum Yield given Intersystem Quantum Yield [φ_{ph_ISC}]

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Phosphorescence Quantum Yield given Intersystem Quantum Yield Solution

STEP 0: Pre-Calculation Summary

Formula Used

Phosphorescence Quantum Yield given ISC = (Phosphorescence Rate Constant/Absorption Intensity)*(((Absorption Intensity*Triplet State Quantum Yield)/Rate Constant of Triplet Triplet Anhilation)^(1/2))
φ_{ph_ISC} = (K_p/I_a)*(((I_a*φ_{_ISC})/K_TTA)^(1/2))
This formula uses 5 Variables

Variables Used

Phosphorescence Quantum Yield given ISC - Phosphorescence Quantum Yield given ISC is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed.
Phosphorescence Rate Constant - (Measured in Hertz) - Phosphorescence Rate Constant is defined as the rate at which phosphorescence occurs during emission from triplet to singlet state.
Absorption Intensity - (Measured in Watt per Square Meter) - Absorption Intensity obtained by integrating the area under the absorption line—is proportional to the amount of the absorbing substance present.
Triplet State Quantum Yield - Triplet State Quantum yield is the rate if triplet state intensity to absorption intensity.
Rate Constant of Triplet Triplet Anhilation - (Measured in Cubic Meter per Mole Second) - Rate constant of Triplet Triplet Anhilation is the measure of energy transfer mechanism between two molecules in their triplet state, and is related to the Dexter energy transfer mechanism.

STEP 1: Convert Input(s) to Base Unit

Phosphorescence Rate Constant: 45 Revolution per Second --> 45 Hertz (Check conversion here)
Absorption Intensity: 250 Watt per Square Meter --> 250 Watt per Square Meter No Conversion Required
Triplet State Quantum Yield: 40 --> No Conversion Required
Rate Constant of Triplet Triplet Anhilation: 65 Liter per Mole Second --> 0.065 Cubic Meter per Mole Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

φ_{ph_ISC} = (K_p/I_a)*(((I_a*φ_{_ISC})/K_TTA)^(1/2)) --> (45/250)*(((250*40)/0.065)^(1/2))

Evaluating ... ...

φ_{ph_ISC} = 70.6018086497462

STEP 3: Convert Result to Output's Unit

70.6018086497462 --> No Conversion Required

FINAL ANSWER

70.6018086497462 ≈ 70.60181 <-- Phosphorescence Quantum Yield given ISC

(Calculation completed in 00.004 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

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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)

Phosphorescence Quantum Yield given Intersystem Quantum Yield Formula

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What is Laser ?

Laser-induced fluorescence or laser-stimulated fluorescence is a spectroscopic method in which an atom or molecule is excited to a higher energy level by the absorption of laser light followed by spontaneous emission of light.

How to Calculate Phosphorescence Quantum Yield given Intersystem Quantum Yield?

Phosphorescence Quantum Yield given Intersystem Quantum Yield calculator uses Phosphorescence Quantum Yield given ISC = (Phosphorescence Rate Constant/Absorption Intensity)*(((Absorption Intensity*Triplet State Quantum Yield)/Rate Constant of Triplet Triplet Anhilation)^(1/2)) to calculate the Phosphorescence Quantum Yield given ISC, The Phosphorescence Quantum Yield given Intersystem Quantum Yield formula is defined is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed. Phosphorescence Quantum Yield given ISC is denoted by φ_{ph_ISC} symbol.

How to calculate Phosphorescence Quantum Yield given Intersystem Quantum Yield using this online calculator? To use this online calculator for Phosphorescence Quantum Yield given Intersystem Quantum Yield, enter Phosphorescence Rate Constant (K_p), Absorption Intensity (I_a), Triplet State Quantum Yield (φ_{_ISC}) & Rate Constant of Triplet Triplet Anhilation (K_TTA) and hit the calculate button. Here is how the Phosphorescence Quantum Yield given Intersystem Quantum Yield calculation can be explained with given input values -> 70.60181 = (45/250)*(((250*40)/0.065)^(1/2)).

FAQ

What is Phosphorescence Quantum Yield given Intersystem Quantum Yield?

The Phosphorescence Quantum Yield given Intersystem Quantum Yield formula is defined is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed and is represented as φ_{ph_ISC} = (K_p/I_a)*(((I_a*φ_{_ISC})/K_TTA)^(1/2)) or Phosphorescence Quantum Yield given ISC = (Phosphorescence Rate Constant/Absorption Intensity)*(((Absorption Intensity*Triplet State Quantum Yield)/Rate Constant of Triplet Triplet Anhilation)^(1/2)). Phosphorescence Rate Constant is defined as the rate at which phosphorescence occurs during emission from triplet to singlet state, Absorption Intensity obtained by integrating the area under the absorption line—is proportional to the amount of the absorbing substance present, Triplet State Quantum yield is the rate if triplet state intensity to absorption intensity & Rate constant of Triplet Triplet Anhilation is the measure of energy transfer mechanism between two molecules in their triplet state, and is related to the Dexter energy transfer mechanism.

How to calculate Phosphorescence Quantum Yield given Intersystem Quantum Yield?

The Phosphorescence Quantum Yield given Intersystem Quantum Yield formula is defined is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed is calculated using Phosphorescence Quantum Yield given ISC = (Phosphorescence Rate Constant/Absorption Intensity)*(((Absorption Intensity*Triplet State Quantum Yield)/Rate Constant of Triplet Triplet Anhilation)^(1/2)). To calculate Phosphorescence Quantum Yield given Intersystem Quantum Yield, you need Phosphorescence Rate Constant (K_p), Absorption Intensity (I_a), Triplet State Quantum Yield (φ_{_ISC}) & Rate Constant of Triplet Triplet Anhilation (K_TTA). With our tool, you need to enter the respective value for Phosphorescence Rate Constant, Absorption Intensity, Triplet State Quantum Yield & Rate Constant of Triplet Triplet Anhilation 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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