Citation: Hong Hui ZHUANG, Ding Ming WU, Jian Quan HUANG, Jin Ling HUANG. SYNTHESIS AND STRUCTURE OF TETRANUCLEAR MOLYBDENUM CLUSTER COMPOUND[Mo₄S₄(μ-O₂CC₆H₅)₂(dtp)₄][J]. Chinese Chemical Letters, ;1991, 2(7): 553-554. shu

SYNTHESIS AND STRUCTURE OF TETRANUCLEAR MOLYBDENUM CLUSTER COMPOUND[Mo₄S₄(μ-O₂CC₆H₅)₂(dtp)₄]

Fuzhou Laboratory of Structure Chemistry and Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002

Received Date: 10 April 1991

The cluster compound [Mo₄S₄(μ-O₂CC₅H₅)₂(dtp)₄](dtp=S₂P(OEt)₂)was obtained by the ligand substitution reaction of tetranuclear molybdenum cluster [Mo₄S₄(μ-dtp)₂(dtp)₄]in the mixed solvent of acetone, ethanol and water in the presence of C₆H₅CO₂Na.It is monoclinic and crystallizes in space group C2/c, Mr=1495.09, a=12.175(5), b=22.01(1), c=20.875(9)Å, β=99.04(4)°V=5575(5)Å³;Z=4;Dc=1.78g/cm³.Final R factor is 0.066.The result reveals that the[Mo₄S₄] cluster core and t-(dtp)-1 ligands are retained and only μ-bridged(dtp)^-1ligands are substituted by(C₆H₅CO₂)^-1 in the substitution reaction, thus producing the new title cluster compound, the structure of which contains two species of bidentate ligand.
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