title: catena-Poly[calcium-bis-[μ-N-(dimethyl-phosphino-yl)benzene-sulfonamidato]].
abstract: The crystal structure of the title calcium complex, [Ca(C(8)H(11)NO(5)PS)(2)](n), is composed of a polymeric chain, which is formed due to two bridging sulfonyl groups linking Ca(II) ions in a O-S-O-Ca manner. Thus, the coordination environment of the Ca(II) ions is composed of six O atoms belonging to the phosphoryl and sulfonyl groups of two chelate rings and two additional O atoms of two bridging sulfonyl groups. The coordination polyhedron of the central atom (2 symmetry) has a distorted octa-hedral geometry.
authors.forename: Elizaveta A
authors.initials: EA
authors.lastname: Trush
authors.forename: Victor A
authors.initials: VA
authors.lastname: Trush
authors.forename: Tetyana Yu
authors.initials: TY
authors.lastname: Sliva
authors.forename: Irina S
authors.initials: IS
authors.lastname: Konovalova
authors.forename: Volodymyr M
authors.initials: VM
authors.lastname: Amirkhanov