Initial Intensity given Degree of Exciplex Formation Calculator

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Physical spectroscopy

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Emission Spectroscopy

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Vibrational Spectroscopy

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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%
✖Equilibrium Constant for Coordinate Complexes is a stability constant (also called formation constant or binding constant) for the formation of a complex in solution.ⓘ Equilibrium Constant for Coordinate Complexes [K_eq]			+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%

✖Initial Intensity given Degree of Exciplex flux of radiant energy is the power transferred per unit area.ⓘ Initial Intensity given Degree of Exciplex Formation [Io_α]

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Formula

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Initial Intensity given Degree of Exciplex Formation

Formula

`"Io"_{"α"} = "K"_{"f"}*"K"_{"eq"}/("K"_{"f"}+"K"_{"NR"})`

Example

`"8.598726W/m²"="750rev/s"*"0.009mol/L*s"/("750rev/s"+"35rev/s")`

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Initial Intensity given Degree of Exciplex Formation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
Io_α = K_f*K_eq/(K_f+K_NR)
This formula uses 4 Variables

Variables Used

Initial Intensity given Degree of Exciplex - (Measured in Watt per Square Meter) - Initial Intensity given Degree of Exciplex flux of radiant energy is the power transferred per unit area.
Rate Constant of Fluoroscence - (Measured in Hertz) - Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs.
Equilibrium Constant for Coordinate Complexes - (Measured in Mole per Cubic Meter Second) - Equilibrium Constant for Coordinate Complexes is a stability constant (also called formation constant or binding constant) for the formation of a complex in solution.
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)
Equilibrium Constant for Coordinate Complexes: 0.009 Mole per Liter Second --> 9 Mole per Cubic Meter Second (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

Io_α = K_f*K_eq/(K_f+K_NR) --> 750*9/(750+35)

Evaluating ... ...

Io_α = 8.59872611464968

STEP 3: Convert Result to Output's Unit

8.59872611464968 Watt per Square Meter --> No Conversion Required

FINAL ANSWER

8.59872611464968 ≈ 8.598726 Watt per Square Meter <-- Initial Intensity given Degree of Exciplex

(Calculation completed in 00.004 seconds)

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< 25 Emission Spectroscopy Calculators

Intensity of Fluorescence given Degree of Exciplex Formation

Go Fluorosence Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes*(1-Degree of Exciplex Formation)/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)

Degree of Exciplex Formation

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))

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

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

Fluorosence Intensity at Low Concentration of Solute

Go Fluorosence Intensity at Low Concentration = Fluorosecence Quantum Yield*Initial Intensity*2.303*Spectroscopical Molar Extinction Coefficient*Concentration at Time t*Length

Fluorescence Quantum Yield

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

Initial Intensity given Degree of Exciplex Formation

Go Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)

Intensity Ratio

Go Intensity Ratio = 1+(Quencher Concentration given Degree of Exciplex*(Quenching Constant/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)))

Quantum Yield of Fluorescence

Go Quantum Yield of Fluorescence = Rate Constant of Fluoroscence/(Rate Constant of Fluoroscence+Rate of Internal Conversion+Rate Constant of Intersystem Crossing)

Singlet Life Time of Radiative Process

Go Singlet Life time of Radiative Process = ((Initial Intensity/Fluorosence Intensity)-1)/(Quenching Constant*Quencher Concentration given Degree of Exciplex)

Fluoroscence Intensity without Quenching

Go Intensity Without Quenching = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Non Radiative Reaction+Rate Constant of Fluoroscence)

Final Intensity using Stern Volmer Equation

Go Final Intensity = Initial Intensity/(1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex))

Fluoroscence Intensity

Go Fluorosence Intensity = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)

Singlet Life Time

Go Singlet Life time = 1/(Rate Constant of Intersystem Crossing+Rate of Radiative Reaction+Rate of Internal Conversion+Quenching Constant)

Collisional Energy Transfer

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

Rate of Deactivation

Go Rate of Deactivation = (Rate Constant of Non Radiative Reaction+Rate Constant of Fluoroscence)*Singlet State Concentration

Quenching Concentration given Degree of Exciplex Formation

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

Quenching Concentration

Go Quencher Concentration = ((Initial Intensity/Fluorosence Intensity)-1)/Stern Volmner Constant

Singlet Life given Degree of Exciplex Formation

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

Rate of Phosphorescence

Go Phosphorescence Rate = Phosphorescence Rate Constant*Concentration of Triplet State

Fluorescence Rate Constant

Go Rate Constant of Fluoroscence = Rate of Fluoroscence/Singlet State Concentration

Rate of Activation

Go Rate of Activation = Equilibrium Constant*(1-Degree of Dissociation of Emission)

ISC Rate Constant

Go Rate Constant of ISC = Rate of Intersystem Crossing*Singlet State Concentration

Difference in Acidity between Ground and Excited State

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

Equilibrium Constant for Exciplex Formation

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

Singlet Radiative Phosphorescence Lifetime

Go Singlet Radiative Phosphorescence Lifetime = 1/Rate of Phosphorescence

< 12 Fluoroscence and Phosphorescence Calculators

Intensity of Fluorescence given Degree of Exciplex Formation

Singlet State Concentration

Go Concentration of Singlet State = Absorption Intensity/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction+Rate Constant of Intersystem Crossing+Rate Constant of Internal Conversion)

Initial Intensity given Degree of Exciplex Formation

Go Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)

Intensity Ratio

Go Intensity Ratio = 1+(Quencher Concentration given Degree of Exciplex*(Quenching Constant/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)))

Fluoroscence Intensity without Quenching

Go Intensity Without Quenching = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Non Radiative Reaction+Rate Constant of Fluoroscence)

Fluoroscence Intensity

Go Fluorosence Intensity = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)

Quenching Concentration

Go Quencher Concentration = ((Initial Intensity/Fluorosence Intensity)-1)/Stern Volmner Constant

Phosphorescence Rate Constant

Go Rate Constant of Phosphorescence = Rate of Phosphorescence/Concentration of Triplet State

Rate of Phosphorescence

Go Phosphorescence Rate = Phosphorescence Rate Constant*Concentration of Triplet State

Fluorescence Rate Constant

Go Rate Constant of Fluoroscence = Rate of Fluoroscence/Singlet State Concentration

ISC Rate Constant

Go Rate Constant of ISC = Rate of Intersystem Crossing*Singlet State Concentration

Singlet Radiative Fluorescence Lifetime

Go Singlet Radiative Fluorescence Lifetime = 1/Rate Constant of Fluoroscence

Initial Intensity given Degree of Exciplex Formation Formula

Why does fluorescence intensity increase?

In addition, the fluorescence intensity depends directly on concentration of fluorophore in the sensing volume, molecular extinction coefficient, and the quantum yield. The collection optics will direct light of selected spectral range to the detector and provide a measurement of emission intensity over the selected range of wavelengths. As a start, we define a simplified mathematical model of the detector output assuming that the detector is a photomultiplier tube (PMT).

How to Calculate Initial Intensity given Degree of Exciplex Formation?

Initial Intensity given Degree of Exciplex Formation calculator uses Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction) to calculate the Initial Intensity given Degree of Exciplex, The Initial Intensity given degree of Exciplex Formation formula is defined as important parameter that can be used to measure the concentration of a target in a fluorescence detection method. Fluorescence is based on photoluminescence, a process of glow and light emission. It is a physical process in which light is emitted after it has been absorbed by a substance. The fluorescence intensity indicates how much light (photons) is emitted. Initial Intensity given Degree of Exciplex is denoted by Io_α symbol.

How to calculate Initial Intensity given Degree of Exciplex Formation using this online calculator? To use this online calculator for Initial Intensity given Degree of Exciplex Formation, enter Rate Constant of Fluoroscence (K_f), Equilibrium Constant for Coordinate Complexes (K_eq) & Rate Constant of Non Radiative Reaction (K_NR) and hit the calculate button. Here is how the Initial Intensity given Degree of Exciplex Formation calculation can be explained with given input values -> 8.598726 = 750*9/(750+35).

FAQ

What is Initial Intensity given Degree of Exciplex Formation?

The Initial Intensity given degree of Exciplex Formation formula is defined as important parameter that can be used to measure the concentration of a target in a fluorescence detection method. Fluorescence is based on photoluminescence, a process of glow and light emission. It is a physical process in which light is emitted after it has been absorbed by a substance. The fluorescence intensity indicates how much light (photons) is emitted and is represented as Io_α = K_f*K_eq/(K_f+K_NR) or Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction). Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs, Equilibrium Constant for Coordinate Complexes is a stability constant (also called formation constant or binding constant) for the formation of a complex in solution & Rate Constant of Non Radiative Reaction is defined as the rate at which deactivation occurs in the form of heat energy.

How to calculate Initial Intensity given Degree of Exciplex Formation?

The Initial Intensity given degree of Exciplex Formation formula is defined as important parameter that can be used to measure the concentration of a target in a fluorescence detection method. Fluorescence is based on photoluminescence, a process of glow and light emission. It is a physical process in which light is emitted after it has been absorbed by a substance. The fluorescence intensity indicates how much light (photons) is emitted is calculated using Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction). To calculate Initial Intensity given Degree of Exciplex Formation, you need Rate Constant of Fluoroscence (K_f), Equilibrium Constant for Coordinate Complexes (K_eq) & Rate Constant of Non Radiative Reaction (K_NR). With our tool, you need to enter the respective value for Rate Constant of Fluoroscence, Equilibrium Constant for Coordinate Complexes & 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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