CRYSTAL STRUCTURE OF THE NEW SILICIDE Lu3Ni11.74(2)Si4
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X Ray
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The new ternary silicide Lu3Ni11.74(2)Si4 was synthesized from the elements by arc-melting and its crystal structure was determined by the single-crystal X-ray diffraction. The compound crystallizes in the Sc3Ni11Ge4-type: Pearson symbol hP37.2, space group P63/mmc (No. 194), a = 8.0985(16), c = 8.550(2) Å, Z = 2; R = 0.0244, wR = 0.0430 for 244 reflections. The silicide Lu3Ni11.74(2)Si4 is new member of the EuMg5.2-type structure family.
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2017 ◽
Vol 72
(12)
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pp. 983-988
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2002 ◽
Vol 57
(1)
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pp. 43-46
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