Crystal Structure, Magnetism, ⁸⁹Y Solid State NMR, and ¹²¹Sb Mössbauer Spectroscopic Investigations of YIrSb

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• 作者：Christopher Benndorf ; Lukas Heletta ; Theresa Block ; Hellmut Eckert and Rainer P&ouml ; ttgen
• 刊名：Zeitschrift für anorganische und allgemeine Chemie
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：643
• 期：4
• 页码：294-298
• 全文大小：781K
• ISSN：1521-3749

文摘

The ternary antimonide YIrSb was synthesized from the binary precursor YIr and elemental antimony by a diffusion controlled solid-state reaction. Single crystals were obtained by a flux technique with elemental bismuth as an inert solvent. The YIrSb structure (TiNiSi type, space group Pnma) was refined from single-crystal X-ray diffractometer data: a = 711.06(9), b = 447.74(5), c = 784.20(8) pm, wR₂ = 0.0455, 535 F² values, 20 variables. ⁸⁹Y solid state MAS NMR and ¹²¹Sb Mössbauer spectra show single resonance lines in agreement with single-crystal X-ray data. YIrSb is a Pauli paramagnet.