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NdPt2 ÊÇCu2Mg-type C15 Laves phase structure
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8Â¥: Originally posted by afu0007 at 2012-07-29 14:27:14
the Cu2Mg-type C15 Laves phase (structure 32) has the cubic Fd-3m space group. The Cu2Mg prototype has a lattice constant a=0.7048nm , wirh Mg in 8a and Cu in 16d special positions.

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3Â¥: Originally posted by wo8165827 at 2012-07-28 14:30:24
8a  16d  18f  ÊÇÔ­×ÓλÖã¬Ã¿¸öÌØ¶¨µÄ¾§Ïµ£¬ËüµÄÔ­×ÓλÖÃ8a, 16d,µÈ¶¼Óй̶¨µÄ×ø±ê¡£ÅäλÊýµÄ¸ÅÄÒéÄã¿ÉÒÔÈ¥¿´¿´ÉϺ£½»´ó°æµÄ²ÄÁÏ¿ÆÑ§»ù´¡£¬½²µÃ±È½ÏÏêϸ¡£Õ¼¾Ý²»Í¬Î»ÖõĻìºÏìʺÍռλ¼¸ÂÊ£¬Õâ¸ö¿ÉÒÔÓеÚÒ»ÐÔÔ­Àí ...

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