A rock-salt-like lattice structure consisting of monocationic and monoanionic AuIAgICuII supramolecular cages of D-penicillaminate

Atsushi Toyota; Tadashi Yamaguchi; Asako Igashira-Kamiyama; Tatsuya Kawamoto; Takumi Konno

doi:10.1002/anie.200462205

A rock-salt-like lattice structure consisting of monocationic and monoanionic Au^IAg^ICu^II supramolecular cages of D-penicillaminate

Atsushi Toyota^*, Tadashi Yamaguchi, Asako Igashira-Kamiyama, Tatsuya Kawamoto, Takumi Konno

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

Abstract

All three coinage metals are present in the supramolecular compound created from D-penicillamine (D-H₂pen) by stepwise reaction with Au ^I, Ag^I, and Cu^II in the presence of Cl ^-. In this compound, 20-nuclear monocationic [Au₆Ag ₈Cu₆Cl-(H₂O)₅(D-pen) ₁₂]⁺ and 21-nuclear monoanionic [Au₆Ag ₉Cu₆Cl₄(H₂O)₆(D-pen) ₁₂]^- (see picture) supramolecular cages, each of which accommodates a Cl^- ion (green), are linked so as to form a giant rock-salt-like lattice structure.

Original language	English
Pages (from-to)	1088-1092
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	7
DOIs	https://doi.org/10.1002/anie.200462205
Publication status	Published - 2005 Feb 4

Keywords

Aggregation
Cage compounds
S ligands
Supramolecular chemistry
Transition metals

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/anie.200462205

Cite this

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title = "A rock-salt-like lattice structure consisting of monocationic and monoanionic AuIAgICuII supramolecular cages of D-penicillaminate",

abstract = "All three coinage metals are present in the supramolecular compound created from D-penicillamine (D-H2pen) by stepwise reaction with Au I, AgI, and CuII in the presence of Cl -. In this compound, 20-nuclear monocationic [Au6Ag 8Cu6Cl-(H2O)5(D-pen) 12]+ and 21-nuclear monoanionic [Au6Ag 9Cu6Cl4(H2O)6(D-pen) 12]- (see picture) supramolecular cages, each of which accommodates a Cl- ion (green), are linked so as to form a giant rock-salt-like lattice structure.",

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AU - Igashira-Kamiyama, Asako

AU - Kawamoto, Tatsuya

AU - Konno, Takumi

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AB - All three coinage metals are present in the supramolecular compound created from D-penicillamine (D-H2pen) by stepwise reaction with Au I, AgI, and CuII in the presence of Cl -. In this compound, 20-nuclear monocationic [Au6Ag 8Cu6Cl-(H2O)5(D-pen) 12]+ and 21-nuclear monoanionic [Au6Ag 9Cu6Cl4(H2O)6(D-pen) 12]- (see picture) supramolecular cages, each of which accommodates a Cl- ion (green), are linked so as to form a giant rock-salt-like lattice structure.

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