2D polymeric cadmium(II) complexes containing 1,3-imidazolidine-2-thione (Imt) ligand, [Cd(Imt)(H 2 O) 2 (SO 4 )] n and [Cd(Imt) 2 (N 3 ) 2 ] n

Mahmood, Rashid; Ahmad, Saeed; Fettouhi, Mohammed; Roisnel, Thierry; Gilani, Mazhar Amjad; Mehmood, Kashif; Murtaza, Ghulam; Isab, Anvarhusein A.

doi:10.1016/j.molstruc.2017.11.067

Cited by 9 publications

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References 48 publications

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“…Cadmium (II) is known to form a wide variety of 1:1 to 1:4 complexes with thiones, where the structural arrangements are generally tetrahedral and octahedral coordination environments (Mahmood et al, 2018). The 1:1 complexes, for example [Cd(Melmt)-(S e CN)] (Melmt = N-methylimidazolidine-2-thione; Fettouhi et al, 2008) usually exist in the polymeric form.…”

Section: Structure Descriptionmentioning

confidence: 99%

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catena-Poly[[chloridotris(1,3-thiazolidine-2-thione-κS)cadmium(II)]-μ-chlorido]

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The synthesis and characterization of poly[dichloridotri(1,3-thiazolidine-2-thione)cadmium(II)], [CdCl2(C3H5NS2)3] n , prepared from CdCl2·H2O and C3H5NS2 (tzdSH) in a 1:3 ratio, are described. The CdII cation is coordinated by three 1,3-thiazolidine-2-thione molecules and three Cl− anions in a distorted octahedral environment. The Cd metal centres are connected via Cl− ligands, creating polymeric chains running along the a-axis direction. The conformation of the chains is stabilized by N—H...Cl hydrogen bonds.

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Section: Structure Descriptionmentioning

confidence: 99%

“…The 1:3 compounds are rare: the structure of [Cd(Tu) 3 (SO 4 )] shows that the complex is a dimer, and the coordination around the metal atom is intermediate between square pyramidal and trigonal bipyramidal (Corao & Baggio, 1969). The 1:4 complexes may be ionic or non-ionic (Mahmood et al, 2018).…”

Section: Structure Descriptionmentioning

confidence: 99%