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´ó¼ÒºÃ£¬ÓиöÎÊÌâÇë½Ìһϴó¼Ò¡££¨ Materials Studio 4.4£© ÎÒÏ뻳öboehmiteµÄ½á¹¹£¬µ«ÊÇÆäÖеÄÇâÔ×Ó£¬ÊÇ50%ռλµÄ¡£¾¡¹ÜÎÒÔÚoccupancyÀïÃæÐ´³É0.5£¬µ«×îºóµÄ½á¹¹Í¼ÉÏÒÀÈ»ÊÇËùÓÐÇâÔ×Ó¶¼ÏÔʾ£¬ÕâÑù¾§°ûÖоͶàÓàÁË4¸öÇ⣬ÎÞ·¨È¥µô¡£¶øÇÒ£¬ÇâÔ×ÓÓ¦¸ÃºÍÑõÔ×ÓÐγÉÇâ¼üµÄ¡£ ÓпյÄÍøÓѰ￴һϰɣ¬Ð»Ð»ÁË¡£ The problem may be in the occupancy of hydrogen. I have already changed the occupancy of hydrogen to 0.5 during building the crystal. However, all the hydrogen atoms always displayed in the unit cell. It looks like a wrong structure. How can I make the hydrogen atoms just show 1/2? ¾§°û²ÎÊý£º Space group: 63-amam,a=3.693,b=12.22,c=2.865; Atom positions: Al (0.25,-0.3178,0),O1( 0.25,0.2897,0),O2(0.25, 0.0809,0),1/2 H (0.396,0.038,0). Structure refs: Clays and clay Minerals, 1981, 29(6):435-445. Thank you very much. Leo [ Last edited by wjqhp on 2010-6-26 at 23:51 ] |
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