摘要:
In the two independent dinuclear molecules of bis[(N,N-3-oxapentamethylenethiocarbamoylthioacetato) triphenyltin] hydrate, [Sn-2(C6H5)(6)(C7H10NO3S2)(2)(H2O)], the aqua(N, N-3-oxapentamethylenethiocarbamoylthioacetato)triphenyltin moiety uses its carbonyl O atom to connect to the Sn atom of the (N, N-3-oxapentamethylenethiocarbamoylthioacetato)triphenyltin moiety, to furnish trans-C3SnO2 trigonal bipyramidal geometries for the Sn atoms in the dinuclear compound. Hydrogen bonds link the coordinated water of one symmetry-independent molecule to the carbonyl and heterocyclic O atoms of the other independent molecule [O ... O = 2,66 (4) and 2.75 (2), and 2.769 (8) and 2,667 (7) Angstrom, respectively] in a layer structure, The orthorhombic unit cell of bis(dicyclohexylammonium) bis(3-oxa-pentamethylenethiocarbamoylthioacetate) 2C(12)H(24)N(+). 2C(7)H(10)NO(3)S(2)(-), contains four centrosymmetric clusters of two cations and two anions, The C-O bonds in the carboxyl -CO2 fragment of the anion are delocalized, The ammonium N atom is hydrogen bonded to two carboxyl O atoms belonging; to different anions [N .. O = 2.732 (4) and 2,738 (4) Angstrom] to form an eight-membered O-C-O ... N ... O-C-O ... N ... ring.