Synthese und Kristallstruktur von Ba2ScCl7, ein Bariumchlorid-hexachloroscandat(III), Ba2Cl[ScCl6]

✍ Scribed by Sönke Masselmann; Gerd Meyer

• Publisher: John Wiley and Sons
• Year: 1998
• Tongue: German
• Weight: 71 KB
• Volume: 624
• Category: Article
• ISSN: 0372-7874
• DOI: 10.1002/(sici)1521-3749(199804)624:4<551::aid-zaac551>3.0.co;2-8

✦ Synopsis

Synthesis and Crystal Structure of Ba 2 ScCl 7 , a Barium Chloride Hexachloroscandate(III), Ba 2 Cl[ScCl 6 ] Abstract. Colourless single crystals of Ba 2 ScCl 7 are obtained from a 1 : 1 molar mixture of BaCl 2 and ScCl 3 . It crystallizes with the non-centrosymmetric monoclinic space group P2 1 with a = 688,88(7), b = 1349,4(1), c = 1207,4(1), b = 94,93(1)°i n a new structure that contains isolated [ScCl 6 ] octahedra and one ``lonesomeº chloride ligand according to Ba 2 Cl[ScCl 6 ].