The preparation and crystal structures of novel perhydrates Ph4X+Hal–·nH2O2: anionic hydrogen-bonded chains containing hydrogen peroxide
Churakov, Andrei V.; Prikhodchenko, Petr V.; Howard, Judith A. K.; Churakov Andrei V.; Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Prikhodchenko Petr V.; Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Howard Judith A. K.; Department of Chemistry, University of Durham
Журнал:
CrystEngComm
Дата:
2005
Аннотация:
Eight novel perhydrates Ph4X<sup>+</sup>Hal<sup>â </sup>·nH2O2 (X = P, As; Hal = Cl, Br; n = 0.98â 1.90) were prepared and their structures were determined by X-ray crystallography. All the structures are formed by parallel infinite zigzag chains of Ph4X<sup>+</sup> cations and hydrogen-bonded anionic chains [(H2O2)x(Hal<sup>â </sup>)y]â (x, y = 1, 2). Hydrogen peroxide is partially substituted by admixed water molecules. Some of the studied perhydrates were found to be isostructural with the related hydrates Ph4X<sup>+</sup>Hal<sup>â </sup>·nH2O.
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