Park, YJ Do, Y Kim, KM Choi, MG Jun, MJ Kim, C 2024-01-21T11:10:46Z 2024-01-21T11:10:46Z 2021-09-04 2002-01-15 0277-5387 https://pubs.kist.re.kr/handle/201004/139849 Novel trinuclear disilver(I)-copper(II) complexes, [Ag(PPh3)(2)](2)[Cu(mtm)(2)] (1) and [Ag-2(dppm)(2)][Cu(mtm)(2)] (2) (mtm = [bis(methylthio)methylene]malonate, dppm = bis(diphenylphosphino)methane) have been prepared and characterized by a single-crystal X-ray structure analysis. In the complex 1, a silver atom is coordinated to each of the two carboxylate oxygens with different bond distances of 2.325(5) Angstrom (Ag-O(1)) and 2.653(6) Angstrom (Ag-O(2)). In the case of the complex 2. two silver atoms are bridged by two dppm ligands separated by 3.0130(9) Angstrom and Ag(1) has bonded to O(5) (2.442(5) Angstrom). Interestingly, Ag(2) has bonded to O(4) (2.325(5) A) which is not a coordinated carboxylate oxygen bonded to copper(II) atom. Interaction between silver(I)-thioether group was not observed in I and 2. 0 2002 Published by Elsevier Science Ltd. English PERGAMON-ELSEVIER SCIENCE LTD STRUCTURAL CHARACTERIZATION BONDING MODE LIGANDS CRYSTAL BIS(1,2-DICYANO-1,2-ETHYLENEDITHIOLATO)NICKELATE(II) ACID Design and properties of mixed-metal multinuclear molecules. Part II. Novel heterotrinuclear complexes of [Ag(PPh3)(2)](2)[Cu(mtm)(2)] and [Ag-2(dppm)(2)][Cu(mtm)(2)] (mtm = [bis(methylthio)methylene]malonate and dppm = bis(diphenylphosphino)methane) Article 10.1016/S0277-5387(01)00951-2 1 POLYHEDRON, v.21, no.1, pp.33 - 37 POLYHEDRON 21 1 33 37 scie scopus 000173339100005 2-s2.0-0037080472 Chemistry, Inorganic & Nuclear Crystallography Chemistry Crystallography Article STRUCTURAL CHARACTERIZATION BONDING MODE LIGANDS CRYSTAL BIS(1,2-DICYANO-1,2-ETHYLENEDITHIOLATO)NICKELATE(II) ACID trinuclear complexes single crystal structures copper(II) silver(I) carboxylate thioether