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Tetra- and hexanuclear cage molecules based on diruthenium tetracarbonyl sawhorse units: Synthesis and molecular structure of [{Ru2(CO)4(PPh3)2}2(O2CCH2CO2)2] and [{Ru2(CO)4(PMe3)2}3(O2CC6H4CO2)3]
Auteur(s)
Date de parution
2007
In
Inorg. Chem. Commun.
Vol.
12
No
10
De la page
1420
A la page
1424
Mots-clés
Résumé
The thermal reaction of Ru3(CO)12 with malonic acid, followed by the addn. of the corresponding ligand, yields the tetranuclear Ru complexes [{Ru2(CO)4L2}2(O2CCH2CO2)2] (L = PPh3: 1, L = 3,5-Me2NC5H3: 2), while the reaction of Ru3(CO)12 with terephthalic acid, followed by the addn. of the corresponding ligand, gives the hexanuclear Ru complexes [{Ru2(CO)4L2}3(O2CC6H4CO2)3] (L = PMe3: 3, L = 3,5-Me2NC5H3: 4). The single-crystal x-ray structure analyses for 1 and 3, reveal both cages to consist of Ru2(CO)4 sawhorse units, 1 being a mol. loop, while 3 is a mol. triangle. [on SciFinder(R)]
Type de publication
Resource Types::text::journal::journal article
