Na3Cu4S4-ein Thiocuprat mit unverknüpften 1 ∞[Cu4S4] -Ketten / Na3Cu4S4-a Thiocuprate with Isolated 1 ∞[Cu4S4]-Chains
Open Access
- 1 March 1979
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 34 (3) , 396-397
- https://doi.org/10.1515/znb-1979-0308
Abstract
Na3Cu4S4 can be prepared by fusion reaction of copper with Na2CO3 and sulfur at 600 °C. The structure (orthorhombic, Pbam, a= 14,624(6), 6 = 7,163(3), c = 3,771(1)Å; Z = 2) solved from x-ray diffractometer data (R = 0,024; 391 obs. reflections) shows unlinked copper-sulfur chains of the kind already observed in two-dimensional copper-sulfur networks.Keywords
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