Hexa- and octagold chains from flexible tetragold molecular units supported by linear tetraphosphine ligands.
Hexa- and octagold chains from flexible tetragold molecular units supported by linear tetraphosphine ligands.
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DOI：
10.1002/anie.200806012
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发表时间：
2009-03
影响因子：
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通讯作者：
Y. Takemura;Hiroe Takenaka;Takayuki Nakajima;T. Tanase
中科院分区：
文献类型：
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作者：
Y. Takemura;Hiroe Takenaka;Takayuki Nakajima;T. Tanase
灵活的构建块：合成了一种新的单亚甲基桥连四膦配体支撑的柔性四金（I）链配合物，并通过与KI和NaAuCl（4）反应，进一步转化为离散的线形八角（I）{Au（8）}和环状六角（I）{Au（6）}结构（见图，Au紫色，Cl深绿色，PF（6）浅绿色，I粉红色）。四金配合物在室温下也是发光的。
A flexible building block: Flexible tetragold(I) chain complexes supported by a new single methylene-bridged tetraphosphine ligand were synthesized and further transformed into discrete linear octagold(I) {Au(8)} and cyclic hexagold(I) {Au(6)} structures by reaction with KI and NaAuCl(4), respectively (see picture, Au purple, Cl dark green, PF(6) light green, I pink). The tetragold complexes are also luminescent at room temperature.