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Mixed‐Valent Heptairon Complex with a Ground‐State Spin Value of S =12/2 Constructed from a Triiron Cluster Ligand
Author(s) -
Kajiwara Takashi,
Ito Tasuku
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(20000103)39:1<230::aid-anie230>3.0.co;2-2
Subject(s) - ligand (biochemistry) , chemistry , cluster (spacecraft) , metal , ground state , crystallography , amine gas treating , block (permutation group theory) , stereochemistry , physics , organic chemistry , atomic physics , mathematics , biochemistry , receptor , computer science , programming language , geometry
The anionic triiron( III ) cluster ligand [Fe III 3 ( μ 3 ‐O)(bpca) 2 Cl 4 (EtO) 2 ] − ( 1 ; Hbpca=bis(2‐pyridylcarbonyl)amine) was prepared as a building block for constructing larger metal assemblies. This “metal cluster complex ligand” was used in the synthesis of the mixed‐valent heptairon complex [Fe II ( 1 ) 2 (EtOH) 2 ], which has a ground‐state spin value of S =12/2.