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A chair-conformation {Ag6}6+ clusters stabilized by {Ag3(Spz)3(NP3)} motifs

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【作者】 梁光明吴学鹏苏畅倪青玲王修建徐美玉

【机构】 广西师范大学化学与药学学院

【摘要】 In this paper, ligands of pyrazine-2-thiol(Spz) and tris((diphenyl-phosphino)methyl)amine(NP3) were exploited synergistically to construct a neutral molecule {Ag3(Spz)3(NP3)} which can perform as a tridentate unit to stabilize the cluster cores. The resulted clusters [Ag12(Spz)12(NP32][Ag3(Spz)3(NP3)]2?(DMF)6(1) are structurally determined by X-ray diffraction. Complex(1) contains a central chair-conformation [Ag6]6+ ring.

【Abstract】 In this paper, ligands of pyrazine-2-thiol(Spz) and tris((diphenyl-phosphino)methyl)amine(NP3) were exploited synergistically to construct a neutral molecule {Ag3(Spz)3(NP3)} which can perform as a tridentate unit to stabilize the cluster cores. The resulted clusters [Ag12(Spz)12(NP32][Ag3(Spz)3(NP3)]2?(DMF)6(1) are structurally determined by X-ray diffraction. Complex(1) contains a central chair-conformation [Ag6]6+ ring.

【Key words】 SilverNanoclustersChair-conformation
【基金】 supported by the NSF of China (Grant Nos. 21202024, 21201045, 21373063);the Innovation project of Guangxi graduate education (YCSZ2014089)
  • 【会议录名称】 2015年中西部地区无机化学化工学术研讨会会议论文集
  • 【会议名称】2015年中西部地区无机化学化工学术研讨会
  • 【会议时间】2015-04-22
  • 【会议地点】中国广西桂林
  • 【分类号】O641.4
  • 【主办单位】中国化学会、国家自然科学基金委员会
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