Crystal structure of (μ-N-allyl­thio­urea-κ2S:S)bis­[μ-bis­(di­phenyl­phosphanyl)methane-κ2P:P′]bis­[bromido­copper(I)] aceto­nitrile disolvate

Acta Crystallographica Section E: Crystallographic Communications

Saithong, S.¹  Pakawatchai, C.¹  Hemman, M.²  Boonmak, J.³  Youngme, S.³ 

[1] Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90112, Thailand;Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90112, Thailand;Materials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand

关键词: CRYSTAL STRUCTURE;    COPPER(I) COMPLEX;    DIPHENYLPHOSPHINOMETHANE;    N'-ALLYLTHIOUREA;    HYDROGEN BONDING;    C-H...[PI] INTERACTIONS;    [PI]-[PI] STACKING INTERACTIONS;   

DOI  :  10.1107/S2056989015015637

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The reaction of cuprous bromide with a mixture of 1,1-bis­(di­phenyl­phosphan­yl)methane (dppm: C25H22P2) and N-allyl­thio­urea (ATU: C4H8N2S) in aceto­nitrile yielded the title solvated dinuclear complex, [Cu2Br2(C4H8N2S)(C25H22P2)2]·2C2H3N or [Cu2Br2(ATU)(dppm)2]·2CH3CN. Both Cu+ ions adopt distorted tetra­hedral geometries, being coordinated by one terminal Br atom, one μ2-S atom of the bridging ATU ligand and two P atoms of the bridging dppm ligands. Within the complex, intra­molecular C—H⋯S, C—H⋯π, N—H⋯Br and π–π stacking inter­actions are observed. In the crystal, the components are linked by N—H⋯Br and C—H⋯N hydrogen bonds and weak π–π stacking inter­actions, generating chains propagating in the [100] direction.

【 授权许可】

CC BY