title: Crystal structure of aqua-tris-{μ-N-[bis(diethyl-amino)phosphoryl]-2,2,2-tri-chloroacetamidato-κ3O,O':O}calciumsodium.
abstract: In the mol-ecular structure of the title compound, [CaNa(C10H20Cl3N3O2P)3(H2O)], the Ca2+ion has a slightly distorted octa-hedral coordination environment defined by six O atoms which belong to the carbonyl and phosphoryl groups of the three coordinating ligands. Two Cl atoms of CCl3groups and four O atoms form the coordination environment of the Na+ion: three from the carbonyl groups of ligands and one O atom from a coordinating water mol-ecule. In the crystal, the bimetallic complexes are assembled into chains along thec-axis directionviaO-H⋯O hydrogen bonds that involve the coordinating water mol-ecules and the phosphoryl groups.
authors.affiliation: Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine.
authors.forename: Iuliia
authors.initials: I
authors.lastname: Shatrava
authors.affiliation: Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine.
authors.forename: Kateryna
authors.initials: K
authors.lastname: Gubina
authors.affiliation: Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine.
authors.forename: Vladimir
authors.initials: V
authors.lastname: Ovchynnikov
authors.affiliation: STC "Institute for Single Crystals", 60 Nauki ave., Kharkiv 61072, Ukraine.
authors.forename: Viktoriya
authors.initials: V
authors.lastname: Dyakonenko
authors.affiliation: Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine.
authors.forename: Vladimir
authors.initials: V
authors.lastname: Amirkhanov
keywords: calcium sodium binuclear compounds; carbacyl­amido­phosphates; crystal structure