Pursuing new facts in the coordination capabilities of (1-diaminomethylene)thiourea (HATU): Products of the interaction with transition metal halides – Structural investigations

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• 作者：Mał ; gorzata Hoł ; yń ; ska ; Maria Korabik ; Maria Kubiak
• 关键词：(1-Diaminomethylene)thiourea (HATU) ; Copper(I) ; copper(II) ; iron(III) and zinc(II) complexes ; X-ray diffraction
• 刊名：Polyhedron
• 出版年：2010
• 出版时间：13 January 2010
• 年：2010
• 卷：29
• 期：1
• 页码：530-538
• 全文大小：584 K

文摘

This work is part of our studies on the reactivity and crystal engineering of (1-diaminomethylene)thiourea (HATU). Structure and other properties of the selected products of the interaction of HATU with transition metal halides, also in the presence of 3 % hydrogen peroxide as an oxidizing agent, have been investigated ((1) di-μ-((1-diaminomethylene)thiouron-1-ium)-κ⁴S:S-bis[chlorido((1-diaminomethylene)-thiouron-1-ium-κS)copper(I)] tetrachloride [(C₂H₇N₄S)₄Cu^I₂Cl₂]Cl₄, (2) catena(bis(3,5-diamino-1,2,4-thiadiazol-2-ium)-bis(μ₂-chlorido)-chloridocuprate(II)) [(C₂H₆N₄S)₂(Cu₂Cl₆)]_∞, (3) 3,5-diamino-1,2,4-thiadiazol-2-ium pentachloridoferrate(III) (C₂H₆N₄S)₂[FeCl₅], (4) 3,5-diamino-1,2,4-thiadiazol-2-ium chloride) (C₂H₆N₄S)Cl, (5) 3,5-diamino-1,2,4-thiadiazol-2-ium tetrachloridozincate(II) (C₂H₇N₄S)₂[ZnCl₄]. For (2) also magnetic properties have been characterized. Compound (3) contains unusual pentachloridoferrate(III) anions.