Rhenium / Tellurium / Bromine compounds / Dinuclear rhenium
ChemInform Abstract: Synthesis and Crystal Structure of [Re2Br4(Te2)(TeBr)2 (TeBr2)2], a Dinuclear Complex with Te22-, TeBr-, and TeBr2 Ligands.
β Scribed by Johannes Beck; Klaus Mueller-Buschbaum
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 35 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Synthesis and Crystal Structure of [Re 2 Br 4 (Te 2 )(TeBr) 2 (TeBr 2 ) 2 ], a Dinuclear Complex with Te 2 2-, TeBr -, and TeBr 2 Ligands. -Single crystal XRD shows that the title compound (V) crystallizes in the monoclinic space group P2 1 with Z = 4. The structure contains discrete dinuclear molecular units consisting of Re-Re dumbbells each coordinated by a Β΅-Te 2 group and two Β΅-TeBr groups. Additionally each Re atom is coordinated by two terminal Br and a TeBr 2 ligand. -(BECK, JOHANNES;
π SIMILAR VOLUMES
## Abstract ZrBr~4~ reacts with Te~2~Br in a sealed evacuated ampoule at 210Β°C in quantitative yield to afford (Te^2^~4~^β^)(Zr~2~Br^2^~10~^β^) as blueblack, moistureβsensitive crystals. The crystalβstructure determination shows, that (Te~4~)(Zr~2~Br~10~) consists of planar, nearly square Te^2^~4~^
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract For Abstract see ChemInform Abstract in Full Text.