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ÇëÎÊSrAl2 ¿Õ¼äȺ74 imma Õý½»¾§Ïµ,½øÐм¸ºÎÓÅ»¯ºóµÄ¾§¸ñ³£ÊýÔÚÄÄÀï? Õý½»¾§Ïµ Èý¸ö¾§¸ñ³£Êý²»Ò»Ñù,½Ç¶È¶¼ÊÇ90¶È, ÓÅ»¯Ç°µÄ¾§¸ñ³£Êý£ºa=7.916, b=4.813, c=7.929. ÊÇÏÂÃæÊä³öÖÐReal Lattice ÔÙ³ËÒÔ2 Â𣿠ÎÒÔÚ×öÓÅ»¯Ê±Ñ¡ÔñÊÇÔÊÐíת»¯³ÉÔ°û¡£ лл£¡ ÒÔÏÂÊÇcastep 3D Atomistic.castep ÎļþÊä³öµÄÒ»²¿·Ö£º BFGS: Geometry optimization completed successfully. ================================================================================ BFGS: Final Configuration: ================================================================================ ------------------------------- Unit Cell ------------------------------- Real Lattice(A) Reciprocal Lattice(1/A) -3.9592624 2.4082489 3.9689169 0.0000000 1.3045133 0.7915491 3.9592624 -2.4082489 3.9689169 0.7934793 0.0000000 0.7915491 3.9592624 2.4082489 -3.9689169 0.7934793 1.3045133 0.0000000 Lattice parameters(A) Cell Angles a = 6.101453 alpha = 99.081826 b = 6.101453 beta = 133.505356 c = 6.101453 gamma = 98.843307 Current cell volume = 151.372733 A**3 ------------------------------- Cell Contents ------------------------------- xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx x Element Atom Fractional coordinates of atoms x x Number u v w x x----------------------------------------------------------x x Al 1 0.338916 0.271123 0.432207 x x Al 2 0.338916 -0.093292 0.067793 x x Al 3 0.661084 -0.271123 0.567793 x x Al 4 -0.338916 0.093292 -0.067793 x x Sr 1 0.949496 0.699496 0.250000 x x Sr 2 0.050504 -0.699496 0.750000 x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
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