title: Poly[[μ(2)-1,2-bis-(diphenyl-phosphan-yl)-1,2-diethylhydrazine]-μ(4)-nitrato-μ(2)-nitrato-silver(I)].
abstract: The title compound, [Ag(2)(NO(3))(2)(C(28)H(30)N(2)P(2))](n), crystallizes in polymeric α-helices. Three O atoms from three different nitrate ions in equatorial positions and two Ag atoms at axial positions set up a trigonal bipyramid. These units are linked by the phosphine ligands into endless helical chains that run along the c axis. The crystal used for the data collection was a racemic twin.
authors.forename: Frederik H
authors.initials: FH
authors.lastname: Kriel
authors.forename: Manuel A
authors.initials: MA
authors.lastname: Fernandes
authors.forename: Judy
authors.initials: J
authors.lastname: Coates