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BaGe5: A New Type of Intermetallic Clathrate
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Abstract

BaGe5 constitutes a new type of intermetallic clathrate obtained by decomposition of clathrate-I Ba8Ge433 at low temperatures. The crystal structure consists of characteristic layers interconnected by covalent bonds. BaGe5 is a semiconducting Zintl phase.
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This article has been cited by 5 ACS Journal articles (5 most recent appear below).

High-Pressure Synthesis and Superconductivity of a New Binary Barium Germanide BaGe3
Hiroshi Fukuoka, Yusuke Tomomitsu, and Kei InumaruInorganic Chemistry2011 Article ASAPHigh-Pressure Synthesis and Superconductivity of a New Binary Barium Germanide BaGe3
Hiroshi Fukuoka, Yusuke Tomomitsu, and Kei InumaruInorganic Chemistry2011 Article ASAPA new binary barium germanide BaGe3 was prepared by high-pressure and high-temperature reactions using a Kawai type multi-anvil press. It crystallizes in a hexagonal unit cell with a = 6.814(1) Å, c = 5.027(8) Å, and V = 202.2(5) Å3 (the space group P63/...

High-Pressure Synthesis and Superconductivity of a New Binary Lanthanum Germanide LaGe3 with Triangular Ge3 Cluster Units
Hiroshi Fukuoka, Koichiro Suekuni, Takahiro Onimaru, and Kei InumaruInorganic Chemistry2011 50 (9), 3901-3906High-Pressure Synthesis and Superconductivity of a New Binary Lanthanum Germanide LaGe3 with Triangular Ge3 Cluster Units
Hiroshi Fukuoka, Koichiro Suekuni, Takahiro Onimaru, and Kei InumaruInorganic Chemistry2011 50 (9), 3901-3906We prepared a new binary lanthanum germanide, LaGe3, under high-pressure and high-temperature conditions (3−12 GPa, 500−1200 °C). It crystallizes in the BaPb3 structure (the space group R3̅m) with lattice constants of a = 6.376(1) Å, c = 22.272(3) Å, and ...

Synthesis of the Clathrate-I Phase Ba8−xSi46 via Redox Reactions
Ying Liang, Bodo Böhme, Marianne Reibold, Walter Schnelle, Ulrich Schwarz, Michael Baitinger, Hannes Lichte, and Yuri GrinInorganic Chemistry2011 Article ASAPSynthesis of the Clathrate-I Phase Ba8−xSi46 via Redox Reactions
Ying Liang, Bodo Böhme, Marianne Reibold, Walter Schnelle, Ulrich Schwarz, Michael Baitinger, Hannes Lichte, and Yuri GrinInorganic Chemistry2011 Article ASAPThe clathrate-I phase Ba8−xSi46 (space group Pm3̅n) was synthesized by oxidation of Ba4Li2Si6 with gaseous HCl. Microcrystalline powders of the clathrate phase were obtained within a few minutes. The reaction temperature and the pressure of HCl were ...

Structural Principles of Semiconducting Group 14 Clathrate Frameworks
Antti J. Karttunen, Thomas F. Fässler, Mikko Linnolahti, and Tapani A. PakkanenInorganic Chemistry2011 50 (5), 1733-1742Structural Principles of Semiconducting Group 14 Clathrate Frameworks
Antti J. Karttunen, Thomas F. Fässler, Mikko Linnolahti, and Tapani A. PakkanenInorganic Chemistry2011 50 (5), 1733-1742We have performed a comprehensive theoretical investigation of the structural principles of semiconducting clathrate frameworks composed of the Group 14 elements carbon, silicon, germanium, and tin. We have investigated the basic clathrate frameworks, ...

Atomic Interactions in the p-Type Clathrate I Ba8Au5.3Ge40.7
Hui Zhang, Horst Borrmann, Niels Oeschler, Christophe Candolfi, Walter Schnelle, Marcus Schmidt, Ulrich Burkhardt, Michael Baitinger, Jing-Tai Zhao, and Yuri GrinInorganic Chemistry2011 50 (4), 1250-1257Atomic Interactions in the p-Type Clathrate I Ba8Au5.3Ge40.7
Hui Zhang, Horst Borrmann, Niels Oeschler, Christophe Candolfi, Walter Schnelle, Marcus Schmidt, Ulrich Burkhardt, Michael Baitinger, Jing-Tai Zhao, and Yuri GrinInorganic Chemistry2011 50 (4), 1250-1257Single crystals of Ba8Au5.3Ge40.7 [space group Pm3̅n (No. 223), a = 10.79891(8) Å] were prepared by a Bridgman technique. The crystal structure refinement based on single-crystal X-ray diffraction data does not reveal any vacancies in the Au/Ge framework ...
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History
- Published In Issue August 18, 2010
- Article ASAPJuly 26, 2010
- Received: May 15, 2010
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