Syntheses, Crystal Structures, and Prope
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Rainer PΓΆttgen; Rolf-Dieter Hoffmann; Manfred H. MΓΆller; Gunter Kotzyba; Bernd K
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Article
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1999
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Elsevier Science
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English
β 395 KB
The title compounds were prepared from the elements by reactions in sealed tantalum tubes in a high-frequency furnace. Their structures were re5ned from single crystal X-ray di4ractometer data: Pnma, a β«Ψβ¬ 744.4(1) pm, b β«Ψβ¬ 434.15(9) pm, c β«Ψβ¬ 845.5(1) pm, wR2 β«Ψβ¬ 0.0433, 658 F 2 values, 20 variabl