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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Two enantiomers of [Cu-3(mnt)(3)](3-) as ligands to Cu(I) or Ag(I) in building [Cu6M2(mnt)(6)](4-) complexes (M = Cu or Ag) with the reversal of the reaction by X- (X = Cl, Br)
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Two enantiomers of [Cu-3(mnt)(3)](3-) as ligands to Cu(I) or Ag(I) in building [Cu6M2(mnt)(6)](4-) complexes (M = Cu or Ag) with the reversal of the reaction by X- (X = Cl, Br)

机译:[Cu-3(mnt)(3)](3-)的两个对映体,作为[Cu6M2(mnt)(6)](4-)配合物中Cu(I)或Ag(I)的配体(M = Cu或银),反应逆转X-(X = Cl,Br)

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摘要

Two enantiomers of [Bu4N](3)[Cu-3(mnt)(3)] (1) formed by Na-2(mnt) (mnt = maleonitriledithiolate, [S2C2(CN)(2)](2-)) and CuCl in a 1:1 molar ratio react further with MCl (M = Cu or Ag) involving both the enantiomers of 1 to produce the larger complex, [Bu4N](4)[Cu6M2(mnt)(6)] (M= Cu (2), Ag (3)) from which the capped Cu+ or Ag+ ion can readily be removed by Bu4NX (X = Cl, Br), reverting 2 or 3 back to 1. Such reversal does not work with non-coordinating anions like BF4-, ClO4- and PF6-.
机译:Na-2(mnt)形成的[Bu4N](3)[Cu-3(mnt)(3)](1)的两个对映异构体(mnt =马来亚三硫代磺酸盐,[S2C2(CN)(2)](2-))和摩尔比为1:1的CuCl与涉及1的两个对映异构体的MCl(M = Cu或Ag)进一步反应生成更大的络合物[Bu4N](4)[Cu6M2(mnt)(6)](M =可以通过Bu4NX(X = Cl,Br)轻松除去封端的Cu +或Ag +离子的Cu(2),Ag(3),将2或3还原为1。这种逆转不适用于非配位阴离子像BF4-,ClO4-和PF6-。

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