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2Â¥2013-06-13 09:42:11
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sunyang1988: ½ð±Ò+1, лл½»Á÷ 2013-06-13 15:47:26
ÁõÈðÈï: ½ð±Ò+1 2013-06-13 16:49:45
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3Â¥2013-06-13 14:54:12
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3Â¥: Originally posted by shmilylxc at 2013-06-13 14:54:12
255´ú±íµÄÊǿռäȺµÄ´úºÅ°É

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4Â¥2013-06-13 15:03:02
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sunyang1988: ½ð±Ò+1, лл½»Á÷ 2013-06-13 16:33:08
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5Â¥2013-06-13 16:22:55
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sunyang1988: ½ð±Ò+1, лл½»Á÷ 2013-06-13 16:58:31
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4Â¥: Originally posted by ÁõÈðÈï at 2013-06-13 15:03:02
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6Â¥2013-06-13 16:35:34
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5Â¥: Originally posted by liutaifeng at 2013-06-13 16:22:55
¾§¸ñ²ÎÊýÊǶàÉÙ£¿Ò»°ãÊǽ¨Ä£µÄÎÊÌ⣬²éµ½µÄÊý¾ÝÓ¦¸ÃÊÇÕýÈ·µÄ

1.
Cu2MnAl             cF16         Fm-3m        225

2.
Cell parameters         a = 0.6048 nm, b = 0.6048 nm, c = 0.6048 nm,
¦Á = 90 ¡ã, ¦Â = 90 ¡ã, ¦Ã = 90 ¡ã
Cell volume         0.2212 nm3
Cell density (calculated)         8.74 Mg m-3
Z         4
Atom coordinates
No        Site notation        Atom        Multiplicity        Wyckoff        Site symmetry        x        y        z        Occupancy
1        Sn        Sn        4        d        -43m        3/4        3/4        3/4        1.0
2        Ni2        Ni        4        c        -43m        1/4        1/4        1/4        1.0
3        Mn        Mn        4        b        -43m        1/2        1/2        1/2        1.0
4        Ni1        Ni        4        a        -43m        0        0        0        1.0

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7Â¥2013-06-13 16:49:15
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8Â¥2013-06-14 11:32:59
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liliangfang: ½ð±Ò+2, ллָ½Ì 2013-06-16 11:12:08
ÁõÈðÈï: ½ð±Ò+9 2013-06-16 15:01:27
Fm-3mÖ»ÊǸø³ö¼¸ºÎ¸ñµã½á¹¹¶Ô³ÆÐÔ£¬F-43m¿¼ÂDz»Í¬Ô­×ӵѿ¨×ø±ê¶Ô³ÆÐÔ£¬Ó¦ÓÃFm-3m¿Õ¼äȺ½¨°û£¬²¢²ÉÓ÷ÖÊý×ø±ê£¬SnÓëNi2ÊǶÔӦͬһ¸ö×ø±ê£¬µ±È»Õ¼¾Ýͬһ¸ñµãÀ²¡£Ö»ÒªÈ¥µô¶Ô³ÆÐÔ£¬²ÉÓÃÌæ»»Ô­×ÓµÄ×ö·¨£¬Ò»Ñù¿ÉÒÔ½¨³É°û£¬ÔÙFind Symmetry¡£Ïë½øÒ»²½Á˽âµÄ»°£¬ÄãÖ»ÒªÑо¿Ò»ÏÂFm-3mÓëF-43m·ûºÅµÄÇø±ð£¬¾ÍÇå³þÀ²£¡
9Â¥2013-06-14 23:51:03
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9Â¥: Originally posted by sunboyccc at 2013-06-14 23:51:03
Fm-3mÖ»ÊǸø³ö¼¸ºÎ¸ñµã½á¹¹¶Ô³ÆÐÔ£¬F-43m¿¼ÂDz»Í¬Ô­×ӵѿ¨×ø±ê¶Ô³ÆÐÔ£¬Ó¦ÓÃFm-3m¿Õ¼äȺ½¨°û£¬²¢²ÉÓ÷ÖÊý×ø±ê£¬SnÓëNi2ÊǶÔӦͬһ¸ö×ø±ê£¬µ±È»Õ¼¾Ýͬһ¸ñµãÀ²¡£Ö»ÒªÈ¥µô¶Ô³ÆÐÔ£¬²ÉÓÃÌæ»»Ô­×ÓµÄ×ö·¨£¬Ò»Ñù¿ÉÒÔ½¨³É°û£¬ ...

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10Â¥2013-06-16 15:01:24
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