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1985ÄêHayºÍWadtÌá³öLos AlamosØÍÊÆÒÔÀ´£¬ÈËÃǶԽøÒ»²½Ìá¸ßLanl2dz»ù×éµÄ¾«È·¶È½øÐÐÁ˸÷ÖÖ³¢ÊÔ£¬°üÀ¨Ìí¼ÓÃÖÉ¢º¯Êý»ò¼«»¯º¯Êý£¬ÒÔ¼°²ÉÈ¡ÆäËû·½·¨ÓÅ»¯p¹ìµÀϵÊýµÈ¡£µ«ÐèҪעÒâµÄÊÇ£¬ÐÞ¸ÄECP»ù×éµÄ¼Û²ã¹ìµÀʱ£¬Ò»¶¨Òª×¢ÒâËù×öµÄ¸Ä¶¯²»ÒªÆÆ»µÔ­Óеļ۲ã¹ìµÀ»ùº¯ÊýºÍØÍÊÆÖ®¼äµÄƽºâ(balance)¡£¼ò¶øÑÔÖ®£¬ÒòΪ ECP»ù×éµÄ¼Û²ã»ùº¯Êý¶¼ÊǶÔÏàÓ¦µÄØÍÊÆ½øÐйýÓÅ»¯£¬ÔÚ´¦Àí¼Û²ã»ùº¯Êýʱ£¬Ò»¶¨ÒªÓëÏàÓ¦µÄØÍÊÆÆ¥Åä¡£ÀýÈçʹÓÃLos Alamos ECPµÄp¹ìµÀ»ùº¯Êý(Lanl2dz)ºÍʹÓÃStuttgart/Dresden ECPµÄp¹ìµÀ»ùº¯Êý(SDD)¿Ï¶¨´æÔÚ×ÅÃ÷ÏÔ²î±ð¡£ËùÒÔ¶ÔECP»ùº¯Êý½øÐÐÐÞ¸Äʱ£¬Ò»¶¨ÒªÐ¡ÐĽ÷É÷£¬ÏÈ×Ðϸ²éÔÄÏà¹Ø²Î¿¼×ÊÁ϶øºóÐУ¬·ñÔòºÜÓпÉÄÜ»áŪÇɳÉ×¾£¬½µµÍ¼ÆË㾫ȷ¶È¡£ÈôʹÓÃÐ޸ĹýµÄ·Ç±ê×¼ECP»ù×飬һ°ãÀ´ËµÐèÒªÒýÓÃÏà¹ØÔ­Ê¼ÎÄÏ×ÒÔÔö¼Ó¼ÆËã½á¹ûµÄ¿ÉÐŶȡ£


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(1) Hay, P. J.; Wadt, W. R., Ab initio effective core potentials for molecular calculations. Potentials for the transition metal atoms Sc to Hg. J. Chem. Phys. 1985, 82, (1), 270-283.
(2) Wadt, W. R.; Hay, P. J., Ab initio effective core potentials for molecular calculations. Potentials for main group elements Na to Bi. J. Chem. Phys. 1985, 82, (1), 284-298.
(3) Hay, P. J.; Wadt, W. R., Ab initio effective core potentials for molecular calculations. Potentials for K to Au including the outermost core orbitals. J. Chem. Phys. 1985, 82, (1), 299-310.

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