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Coordination polymer
About: Coordination polymer is a research topic. Over the lifetime, 11988 publications have been published within this topic receiving 212219 citations.
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TL;DR: In this paper, two novel structurally characterized Co(II) metal-organic framework (Co(2) MOF) and Cd(2)-coordination polymer (Cd2-CP) were self-assembled from a newly designed salamo-like ligand H2L bearing double terminal pyridine groups.
61 citations
TL;DR: The three-dimensional coordination polymer [Cd(tcm)(hmt)(H2O)](Tcm) (tcm- = tricyanomethanide, C(CN)3-; hmt = hexamethylenetetetramine) has a rutile-like topology with octahedral centers as discussed by the authors.
Abstract: The three-dimensional coordination polymer [Cd(tcm)(hmt)(H2O)](tcm) (tcm- = tricyanomethanide, C(CN)3-; hmt = hexamethylenetetramine) has a rutilelike topology, with octahedral centers (cadmium ato...
61 citations
TL;DR: Reaction of H(3)L with Cd(NO(3))( 2)·4H(2)O in DMF at lower temperatures or with C dCl(2), affords coordination polymer frameworks instead of nanospheres.
Abstract: Reaction of H3L with Cd(NO3)2·4H2O in DMF at 150 °C for 3 days affords the metal–organic nanosphere [Cd66(μ3-OH)28(μ3-O)16(μ5-NO3-O,O,O′,O′,O″,O″)12(L)20(μ2-DMF)12⊂(DMF)9]. The cluster is composed of a spherical shell of 66 Cd(II) cations bridged by 28 μ3-hydroxide, 16 μ3-oxo, and five μ5-NO3– anions surrounded by a shell of 20 tripodal capping ligands (L) and 12 DMF ligands. The 66 Cd(II) cations and 12 NO3– anions form a polydeltahedron that has 78 vertices [Cd(II) or NO3–] (V), 228 edges (E), and 152 triangular faces (F), giving it an Euler characteristic (χ) of 2 (χ = V + F – E). Reaction of H3L with Cd(NO3)2·4H2O at lower temperatures or with CdCl2 affords coordination polymer frameworks instead of nanospheres.
61 citations
TL;DR: A 1D zinc coordination polymer with bright green fluorescence, which has been designed, hydrothermally synthesized and characterized; the interesting structure consists of three types of infinite chain: a neutral sandwich-like chain, ionic and cationic chains.
61 citations
TL;DR: A hydro(solvo)thermal reaction between zinc perchlorate and ethyl ester of a new pyridinecarboxylate bridging ligand of approximately 17.6 A in length yields a unique coordination polymer which contains both interdigitated infinite 1D chains and interpenetrated 2D rhombohedral grids.
Abstract: A hydro(solvo)thermal reaction between zinc perchlorate and ethyl ester of a new pyridinecarboxylate bridging ligand of ∼17.6 A in length yields a unique coordination polymer which contains both interdigitated infinite 1D chains and interpenetrated 2D rhombohedral grids [Zn2.5(L)4(μ3-OH)]·(H2O)5, 1, where L is 3-{[4-(4-pyridylethenyl)phenyl]ethenyl}benzoate. The 1D chains contain μ3-bridged hydroxy groups and have a [Zn4(μ3-OH)2(L)6] stoichiometry, while the 2D grids have a Zn(L)2 formula and diagonal distances of 31.7 and 25.2 A. Crystal data for 1: monoclinic space group P2/c, a = 15.686(2) A, b = 12.6103(16) A, c = 38.999(5) A, β = 98.397(2)°, and Z = 4.
61 citations