Kentuckia:A 4,6,8-Connected Tetragonal Structural Pattern in Space Group P4mm

摘要

The crystal structure of a novel,hypothetical 4,6,8-connected tetragonal structural pattern with the ternary stoichiometry ABC_2 is described.The novel pattern belongs to the P4Inmm space group (no.129).It possesses the Wells point symbol (4~4)(4~(12)6~(12))(4~(12))_2 and has the Wellsean Schlafli index 4.4615,6).The new structural type may be represented by ternary bimetallic oxide in which two oxygen atoms within the unit cell adopt octahedral coordination with respect to two different metal atoms.A probable composition is CaPtO_2.