Synthesis and crystal structure of the [Re 2(CH 3COO) 2Cl 4((CH 3) 2NCOCH 3) 2] complex
(2004) Russian Journal of Coordination Chemistry — Vol. 30, n° 11, p. 786-791 (2004)
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- Abstract
- Compound [Re 2(CH 3COO) 2Cl 4((CH 3) 2NCOCH 3) 2] is synthesized. The influence of parameters of the hydrothermal synthesis under elevated pressure on the yield of a target product and its molecular structure and physicochemical properties is studied. In the neutral complex with cis-arrangement of the bridging acetate and terminal chloride ligands with respect to the multiply bonded Re 2 6+ complex-forming center, the Re-Re bond length is 2.2418(3) Å. Dimethylacetamide molecules are in the axial positions, the Re-O bond lengths being 2.304(3) and 2.321(4) Å. The influence of the donor ability of the axial substituents in analogous structures of the rhenium(III) binuclear clusters on the Re-Re and Re-L ax bond lengths is analyzed.
- Affiliations
University of Geneva (Switzerland) Crystallography
Citations
Mel’nik, S. G., Filinchuk, Y., & Shtemenko, A. V. (2004). Synthesis and crystal structure of the [Re 2(CH 3COO) 2Cl 4((CH 3) 2NCOCH 3) 2] complex. Russian Journal of Coordination Chemistry, 30(11), 786-791. https://doi.org/10.1023/B:RUCO.0000047465.70746.fd (Original work published 2004)