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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >COPPER(II) COMPLEXES OF HEPTANEDIOIC ACID (HDAH(2)) AND OCTANEDIOIC ACID (ODAH(2)) - X-RAY CRYSTAL STRUCTURES OF [CU(ETA(2)-HDA)(PHEN)(2)]CENTER-DOT-11.73H(2)O AND [CU(ETA(2)-ODA)(PHEN)2]CENTER-DOT-12H(2)O (PHEN=1,10-PHENANTHROLINE)
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COPPER(II) COMPLEXES OF HEPTANEDIOIC ACID (HDAH(2)) AND OCTANEDIOIC ACID (ODAH(2)) - X-RAY CRYSTAL STRUCTURES OF [CU(ETA(2)-HDA)(PHEN)(2)]CENTER-DOT-11.73H(2)O AND [CU(ETA(2)-ODA)(PHEN)2]CENTER-DOT-12H(2)O (PHEN=1,10-PHENANTHROLINE)

机译:庚二酸(HDAH(2))和辛二酸(ODAH(2))的铜(II)络合物-[CU(ETA(2)-HDA)(PHEN)(2)] CENTER-DOT的X射线晶体结构-11.73H(2)O和[CU(ETA(2)-ODA)(PHEN)2] CENTER-DOT-12H(2)O(PHEN = 1,10-菲咯啉)

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摘要

The alpha,omega-dicarboxylic acids heptanedioic acid (hdaH(2)) and octanedioic acid (odaH(2)) reacted smoothly with [Cu-2(mu-O2CCH3)(4)(H2O)(2)] in water giving the insoluble copper(II) complexes [Cu(hda)] (1) and [Cu(oda)] (2). Complexes 1 and 2 reacted further with 1,10-phenanthroline (phen) giving [Cu(eta(2)-hda)(phen)(2)].chi H2O and [Cu(eta(2)-oda) (phen)(2)].chi H2O (chi approximate to 8), respectively. The X-ray crystal structures of [Cu(eta(2)-hda) (phen)(2)]. 11.73H(2)O (3) and [Cu(eta(2)-oda)(phen)(2)]. 12H(2)O (4) (i.e. chi = 11.73 and 12, respectively) reveal that, for each complex, the copper(II) atom is at the centre of a distorted octahedron comprising four nitrogen atoms from two chelating phen ligands and two oxygen atoms from a single asymmetric chelating carboxylate function, with the remaining carboxylate group of the diacid uncoordinated. [References: 23]
机译:α,ω-二羧酸庚二酸(hdaH(2))和辛二酸(odaH(2))在水中与[Cu-2(mu-O2CCH3)(4)(H2O)(2)]平稳反应,得到不溶性铜(II)配合物[Cu(hda)](1)和[Cu(oda)](2)。配合物1和2与1,10-菲咯啉(phen)进一步反应,得到[Cu(eta(2)-hda)(phen)(2)]。chi H2O和[Cu(eta(2)-oda)(phen) (2).chi H 2 O(chi大约为8)。 [Cu(eta(2)-hda)(phen)(2)]的X射线晶体结构。 11.73H(2)O(3)和[Cu(eta(2)-oda)(phen)(2)]。 12H(2)O(4)(即chi分别为11.73和12)表明,对于每种络合物,铜(II)原子位于一个扭曲的八面体的中心,该八面体包含来自两个螯合酚配体和两个螯合苯基的四个氮原子来自单个不对称螯合羧酸盐的氧原子起作用,而二酸的其余羧酸盐基团未配位。 [参考:23]

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