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Redoxchemie, Zweikernkomplexe und Ru 3 ‐Clusterderivate des ”︁Liganden”︁ [Cp(Co) 2 Mn–CN] −
Author(s) -
Oswald BenoǏT,
Powell Anne K.,
Rashwan Farouk,
Heinze Jürgen,
Vahrenkamp Heinrich
Publication year - 1990
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19901230204
Subject(s) - chemistry , manganese , ligand (biochemistry) , group 2 organometallic chemistry , cyanide , cluster (spacecraft) , crystal structure , stereochemistry , crystallography , organometallic chemistry , oxidation state , redox , medicinal chemistry , molecule , catalysis , inorganic chemistry , biochemistry , receptor , organic chemistry , computer science , programming language
Redox Chemistry, Dinuclear Complexes, and Ru 3 ,‐Cluster Derivatives of the “Ligand” [Cp(CO) 2 Mn ‐ CN] − By means of the compounds Na[Cp(CO) 2 MnCN] ( 1a, b ) the abilities of the cyanide ion to link different organometallic units and to stabilize unusual electron counts in organometallic complexes were tested. The dinuclear complexes [Cp(CO) 2 Mn–CN–M] ‐ [form M = MnCp(CO) 2 and W(CO) 5 as PPN salts 2a, 3a ] as well as Cp(CO) 2 Mn–Cn–M [for M = MoCp(CO) 3 and NiCpPPh 3 , 4a, 5a ] were obtained in a pure state. From the reactions with Ru 3 (CO) 12 the cluster derivatives HRu 3 (CO) 10 [μ‐NC–Mn(CO) 2 Cp] ( 6a, b ) and Ru 3 (CO) 10 [μ‐NC–Mn(CO) 2 Cp] 2 ( 7b ) were characterized. One‐electron transfers were investigated for the starting complex and for the two anionic dinuclear complexes 2a, 3a . Crystal structures were determined of the dinuclear Mn–CN–Mn compex 2a and of the two cluster derivatives 2b, 7b .