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RESEARCH PRODUCT
The influence of aromatic cations on the geometries of the Bi(III) halide polyhedra. Synthesis and crystal structures of quinolinium, isoquinolinium and 8-hydroxyquinolinium polychlorobismuthate(III) derivatives
Giuseppe AlonzoGabriella BombieriFranco BenetolloNuccio BertazziAntonio Del Prasubject
chemistry.chemical_classificationBase (chemistry)Hydrogen bondInorganic chemistryChlorine atomBismuthateOxideHalideCrystal structureInorganic ChemistryCrystallographychemistry.chemical_compoundPolyhedron8-hydroxyquinoliniumchemistrybismuthMaterials ChemistrystructurePhysical and Theoretical Chemistrydescription
Abstract The compounds [quinolinium]4[Bi2Cl10] (1), [isoquinolinium]4[Bi2Cl10].2H2O (2) and [8-hydroxyquinolinium]4[BiCl6]·Cl·2H2O (3) have been obtained by reacting bismuthate oxide and the appropriate base in HCl acid medium. The crystal structures of 1 and 2 consist of quinolinium and isoquinolinium cations, respectively, interacting through hydrogen bonding with [Bi2Cl10]4− dimers. The different degree of interactions in the two derivatives causes significant differences in the bond distances of the anions. The crystal structure of 3 is made of [BiCl6]3− and Cl− anions and 8-hydroxyquinolinium cations. Hydrogen bond interactions including the N-bonded and O-bonded H atoms together with an interstitial chlorine atom stabilize the entire crystal structure.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2001-07-01 | Inorganica Chimica Acta |