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Formation of Phosphorus-Nitrogen Bonds by Reduction of a
Formation of Phosphorus-Nitrogen Bonds by Reduction of a

Studies on nickel(II) and palladium(II) complexes with some
Studies on nickel(II) and palladium(II) complexes with some

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... their hydrogens become ions. These are called strong acids. In a solution of strong acid there is no acid molecules only ions. Weak acids do not ionise completely. As a result acid molecules as well as ions will be in a weak acid solution. Strong bases include metal hydroxides and metal oxides. Meta ...
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... Chelate Effect  The ability of multidentate ligands to form more stable metal complexes than those formed by similar monodentate ligands. ...
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... solution came together and made a solid, or a precipitate. The ionic equation will help us determine what is going on in solution. Since our two reactants are aqueous that means that they are dissolved in water. We can therefore write them as individual ions. Be careful of the charges, the number of ...
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... isocyanide ligand ( back-donation ), which dominates the -donor bond from the ligand to the metal. This fact causes a destabilization of the NC triple bond and hence an apparent drop of the corresponding NC frequency in comparison to the free ligand. The In–Cl absorption in 4 is the same as that ...
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TOPIC 13: HIGHER LEVEL PERIODICITY
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... An alternative method is to use Tanabe Sugano diagrams, which are able to predict the transition energies for both spin-allowed and spin-forbidden transitions, as well as for both strong field (low spin), and weak field (high spin) complexes. Note however that most textbooks only give Tanabe-Sugano ...
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Stability constants of complexes

A stability constant (formation constant, binding constant) is an equilibrium constant for the formation of a complex in solution. It is a measure of the strength of the interaction between the reagents that come together to form the complex. There are two main kinds of complex: compounds formed by the interaction of a metal ion with a ligand and supramolecular complexes, such as host-guest complexes and complexes of anions. The stability constant(s) provide the information required to calculate the concentration(s) of the complex(es) in solution. There are many areas of application in chemistry, biology and medicine.
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