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A pyrazine‐bridged trimer of oxo‐centered triruthenium–carbonyl clusters and the supramolecular assembly built from multiple noncovalent contacts
Author(s) -
Daicho Keita,
Ozawa Yoshiki,
Sugimoto Kunihisa,
Abe Masaaki
Publication year - 2020
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.202000491
Subject(s) - pyrazine , chemistry , trimer , supramolecular chemistry , intermolecular force , crystallography , hydrogen bond , non covalent interactions , cluster (spacecraft) , crystal structure , supramolecular assembly , crystal (programming language) , single crystal , molecule , stereochemistry , dimer , organic chemistry , computer science , programming language
The crystal structure of a new pyrazine‐bridged trimer of oxo‐centered triruthenium–carbonyl clusters formulated as [Ru 3 O(EtCOO) 6 (CO)(pyrazine)] 2 [Ru 3 O(EtCOO) 6 (CO)(μ‐pyrazine) 2 ] ( 1 ) has been unequivocally determined by single‐crystal X‐ray diffraction (SC‐XRD) analysis at 100 K. A supramolecular cyclic assembly of two trimers was formed via intermolecular CO⋯CO contacts, which is further assembled into a three‐dimensional orthogonal layer‐by‐layer stack via hydrogen bonds.