Heterometallic cluster [CpMn(CO)2]2S2Ni(Dppe) containing the binuclear manganese disulfide complex as a ligand |
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| Authors: | A. A. Pasynskii I. V. Skabitskii M. V. Karpacheva |
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| Affiliation: | 19567. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
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| Abstract: | A reaction of the disulfide complex [CpMn(CO)2]2S2 with the Ni(0) diphosphine acetylene complex, (Dppe)Ni(C2Ph2) (I), yielded the heterometallic complex [CpMn(CO)2]2S2Ni(Dppe) (II). An X-ray diffraction study revealed lateral coordination of the disulfide group to the Ni atom in complex II, which results in lengthening of both the S-S and Mn-S bonds against those in the starting complex. However, the Mn-S and Ni-S bonds are still much shorter than the sums of the covalent radii of the corresponding atoms. |
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