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Article Dans Une Revue Acta Crystallographica Section E : Structure Reports Online [2001-2014] Année : 2010

Tl2Mo9Se11

Résumé

The structure of Tl2Mo9Se11, dithallium nonamolybdenum undecaselenide, is isotypic with Tl2Mo9S11 [Potel et al. (1980). Acta Cryst. B36, 1319-1322]. The structural set-up is characterized by a mixture of Mo6Sei8Sea6 and Mo12Sei14Sea6 cluster units in a 1:1 ratio. Both components are interconnected through interunit Mo-Se bonds. The cluster units are centered at Wyckoff positions 3a and 3b (point-group symmetry \overline{3}.). The two TlI atoms are situated in the voids of the three-dimensional arrangement. Two of the five independent Se atoms and the Tl atoms lie on sites with 3. symmetry (Wyckoff site 6c).

Dates et versions

hal-00538236 , version 1 (22-11-2010)

Identifiants

Citer

Philippe Gall, Patrick Gougeon, Potel Michel. Tl2Mo9Se11. Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2010, 66 (8), pp.i56. ⟨10.1107/S1600536810026541⟩. ⟨hal-00538236⟩
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