Diacridinium hexachloridoplatinate(IV) dihydrate
نویسنده
چکیده
The asymmetric unit of the title compound, (C(13)H(10)N)(2)[PtCl(6)]·2H(2)O, contains a protonated acridine cation, one half of a [PtCl(6)](2-) dianionic complex and a solvent water mol-ecule. The octa-hedral [PtCl(6)](2-) dianion is located on an inversion centre. π-π inter-actions between neighboring acridinium cations produce stacks along the a axis; the shortest distance between the centroids of the six-membered rings within the cations is 3.553 (9) Å. In the crystal, two independent inter-molecular O-H⋯Cl hydrogen bonds, both involving the same Cl atom of the anion as acceptor, give rise to chains also running along the a axis; in addition each water mol-ecule, as a hydrogen-bond acceptor, is linked to the acridinium N-H group.
منابع مشابه
Bis(2,4,6-trimethylpyridinium) hexachloridoplatinate(IV)
The asymmetric unit of the title compound, (C(8)H(12)N)(2)[PtCl(6)], contains one independent protonated 2,4,6-trimethyl-pyridinium cation and one half of a centrosymmetric [PtCl(6)](2-) anion. The Pt ion has an almost ideal octa-hedral coordination. In the crystal structure, intra-molecular N-H⋯Cl and inter-molecular C-H⋯Cl hydrogen bonds result in the formation of a supra-molecular structure.
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