TY - JOUR

T1 - Cul-based coordination polymers with 2-thiazolyl sulfide ligands

T2 - First examples

AU - Artem'ev, Alexander V.

AU - Samsonenko, Denis G.

AU - Antonova, Olga V.

N1 - Publisher Copyright: © 2018 Elsevier Ltd

PY - 2018/9/1

Y1 - 2018/9/1

N2 - The reaction of CuI with 2-(methylthio)thiazole (MTT) in a 1:1 or 2:1 molar ratio (MeCN, rt, 1 h) leads to the coordination polymer [CuI(MTT)]n (CP1) or [(CuI)2(MTT)]n (CP2), respectively. CP1 consists of (–Cu–I–Cu–I–)n zigzag chains wherein the adjacent Cu atoms are bridged by the MTT ligand through the thiazole N and sulfide S atoms. 1-D chains of CP2 are assembled from corner-sharing [CuI3N] and [CuI3S] tetrahedra, which alternate in a zigzag fashion. By contrast, 2-(methylthio)benzothiazole (MTBT) reacts with CuI, regardless of the reactants ratio, to give the dinuclear complex [Cu2I2(MTBT)2], where the planar [Cu(μ2-I)]2 core is supported by the two ligands in the N-monodentate manner. At ambient temperature, CP1 exhibits a weak yellow luminescence (λmax = 570 nm), while CP2 emits in the deep-red region (λmax = 705 nm).

AB - The reaction of CuI with 2-(methylthio)thiazole (MTT) in a 1:1 or 2:1 molar ratio (MeCN, rt, 1 h) leads to the coordination polymer [CuI(MTT)]n (CP1) or [(CuI)2(MTT)]n (CP2), respectively. CP1 consists of (–Cu–I–Cu–I–)n zigzag chains wherein the adjacent Cu atoms are bridged by the MTT ligand through the thiazole N and sulfide S atoms. 1-D chains of CP2 are assembled from corner-sharing [CuI3N] and [CuI3S] tetrahedra, which alternate in a zigzag fashion. By contrast, 2-(methylthio)benzothiazole (MTBT) reacts with CuI, regardless of the reactants ratio, to give the dinuclear complex [Cu2I2(MTBT)2], where the planar [Cu(μ2-I)]2 core is supported by the two ligands in the N-monodentate manner. At ambient temperature, CP1 exhibits a weak yellow luminescence (λmax = 570 nm), while CP2 emits in the deep-red region (λmax = 705 nm).

KW - Coordination polymers

KW - Copper(I)

KW - Luminescence

KW - Sulfide ligands

KW - Thiazoles

KW - DIMENSIONALITY

KW - CU(I)

KW - REACTIVITY

KW - LUMINESCENCE PROPERTIES

KW - CRYSTAL-STRUCTURES

KW - NETWORKS

KW - COPPER(I) COMPLEXES

KW - METAL-ORGANIC FRAMEWORKS

KW - CLUSTERS

KW - CONSTRUCTION

UR - http://www.scopus.com/inward/record.url?scp=85047830417&partnerID=8YFLogxK

U2 - 10.1016/j.poly.2018.05.045

DO - 10.1016/j.poly.2018.05.045

M3 - Article

AN - SCOPUS:85047830417

VL - 151

SP - 171

EP - 176

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

ER -