Slyvka Yurii, Pokhodylo Nazariy T, Goreshnik Evgeny, Pavlyuk Olexii, Mys'kiv Marian
Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya, 6, Lviv, 79005, Ukraine.
Department of Organic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya, 6, Lviv, 79005, Ukraine.
Acta Crystallogr E Crystallogr Commun. 2021 Oct 29;77(Pt 11):1180-1184. doi: 10.1107/S2056989021011002. eCollection 2021 Nov 1.
The title compounds, di-μ-chlorido-bis-({2-[(η-2,3)-(prop-2-en-1-yl)sulfan-yl]pyridine-κ}copper(I)), [CuCl(CHNS)], and di-μ-bromido-bis-({2-[(η-2,3)-(prop-2-en-1-yl)sulfan-yl]pyridine-κ}copper(I)), [CuBr(CHNS)], were obtained by alternating-current electrochemical synthesis starting from an ethano-lic solution of 2-[(prop-2-en-1-yl)sulfan-yl]pyridine () and the copper(II) halide. The isostructural crystals are built up from centrosymmetric [Cu ()] dimers, which are formed due to the π,σ-chelating behavior of the organic ligand. In the crystals, the dimers are linked by C-H⋯ hydrogen bonds as well as by aromatic π-π stacking inter-actions into a three-dimensional network.
标题化合物二-μ-氯代-双-({2-[(η-2,3)-(2-丙烯-1-基)硫烷基]吡啶-κ}铜(I))，[CuCl(CHNS)]，以及二-μ-溴代-双-({2-[(η-2,3)-(2-丙烯-1-基)硫烷基]吡啶-κ}铜(I))，[CuBr(CHNS)]，是通过交流电化学合成法，从2-[(2-丙烯-1-基)硫烷基]吡啶（）的乙醇溶液和卤化铜(II)开始制得的。同构晶体由中心对称的[Cu ()]二聚体构成，这些二聚体是由于有机配体的π,σ-螯合行为而形成的。在晶体中，二聚体通过C-H⋯氢键以及芳香π-π堆积相互作用连接成三维网络。
