Two Modifications of Copper(I) Octahedro
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Yue-Qing Zheng; Yuri Grin; Karl Peters; Hans Georg von Schnering
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Article
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1998
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John Wiley and Sons
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German
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The reaction of W 6 Br 12 with CuBr sealed in an evacuated silica tube at the temperature gradient 925/915 K and annealing at 625/300 K yields a mixture of orthorhombic ฮฑ-Cu 2 [W 6 Br 14 ] and cubic b-Cu 2 [W 6 Br 14 ] in the low temperature zone. ฮฑ-Cu 2 [W 6 Br 14 ] crystallizes in the space group