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Preferred Label : formation constant;

IUPAC definition : For a mononuclear binary complex, if a central atom (central group) M (the 'metal') and a ligand L have been defined, then in the following expressions Kn is the stepwise formation constant, and β n is the cumulative formation constant for the complex ML sub i n /i /sub . They can both be referred to as stability constants (stepwise and cumulative). \[K_{n} K({ML}_{n- 1} {L}\rightleftharpoons {ML}_{n})\] \[\beta_{n} K({M} n{L}\rightleftharpoons {ML}_{n})\];

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For a mononuclear binary complex, if a central atom (central group) M (the 'metal') and a ligand L have been defined, then in the following expressions Kn is the stepwise formation constant, and β n is the cumulative formation constant for the complex ML sub i n /i /sub . They can both be referred to as stability constants (stepwise and cumulative). \[K_{n} K({ML}_{n- 1} {L}\rightleftharpoons {ML}_{n})\] \[\beta_{n} K({M} n{L}\rightleftharpoons {ML}_{n})\]

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04/05/2025


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