ÌâÄ¿ÄÚÈÝ

11£®ÈçͼÊÇÃŽÝÁзò³¤Ê½ÖÜÆÚ±íǰËÄÖÜÆÚµÄ½á¹¹£¬±àºÅ´ú±í¶ÔÓ¦µÄÔªËØ£®

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Í¼ÖбàºÅΪ¢âµÄÔªËØÔÚÖÜÆÚ±íÖеÄλÖõÚËÄÖÜÆÚµÚIIB×壻ͼÖбàºÅΪ¢ÝµÄÔªËØ¼Ûµç×Ó²ãµÄµç×ÓÅŲ¼Ê½Îª3d54s2£®
£¨2£©±íÖÐÊôÓÚsÇøµÄÔªËØÊǢ٢ܢࣨÌî±àºÅ£©£®
£¨3£©¿ÆÑ§·¢ÏÖ£¬¢Ú¢Ü¢áÈýÖÖÔªËØµÄÔ­×ÓÐγɵľ§Ìå¾ßÓ㬵¼ÐÔ£¬Æä¾§°ûµÄ½á¹¹Èçͼ£¨Í¼ÖТÚ-¡¢¢Ü-¡¢¢á-£©£¬Ôò¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½Îª£ºMgCNi3£¨ÓÃÔªËØ·ûºÅ±íʾ£©£®

£¨4£©±àºÅΪ¢ÞµÄÔªËØÔ­×Ó»òÀë×ÓÍâΧÓн϶àÄÜÁ¿Ïà½üµÄ¿Õ¹ìµÀ¶øÄÜÓëһЩ·Ö×Ó»òÀë×ÓÐγÉÅäºÏÎÓë¸ÆÔªËØÔ­×Ó»òÀë×ÓÐγÉÅäºÏÎïµÄ·Ö×Ó»òÀë×ÓÓ¦¾ß±¸µÄ½á¹¹ÌØÕ÷ÊǾßÓйµç×Ó¶Ô£»³£¼ûÅäÌåCN-ÖÐCÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÊÇsp£®
£¨5£©Ä³ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬¸ÃÔªËØÓëÔªËØ¢ÙÐγɵķÖ×ÓXÔÚ¢ÙÓë¢ÛÐγɵķÖ×ÓYÖеÄÈܽâ¶ÈºÜ´ó£¬ÆäÖ÷ÒªÔ­ÒòÊÇNH3ÓëH2O¶¼ÊǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔ­Àí£¬¼«ÐÔ·Ö×ÓÒ×ÈÜÓÚ¼«ÐÔÈܼÁÖУ¬ÇÒ·Ö×ÓÖ®¼äÄÜÐγÉÇâ¼ü£®
£¨6£©Óüвãµç×Ó»¥³âÀíÂÛÔ¤²âXµÄ·Ö×ÓÐÎ״ΪÒòNH3ÖÐNÔ­×ÓÓйµç×Ó¶Ô£¬ËùÒÔNH3ΪÈý½Ç×¶ÐΣ®

·ÖÎö ÓÉÔªËØÖÜÆÚ±í¿ÉÒԵóöÔªËØ¢ÙΪH£¬¢ÚΪC£¬¢ÛΪO£¬¢ÜΪMg£¬¢ÝΪMn£¬¢ÞΪFe£¬¢ßΪCl£¬¢àΪCa£¬¢áΪNi£¬¢âΪCu£»
£¨1£©ÒÀ¾ÝÔªËØËùÔÚÖÜÆÚºÍ×廨´ð£»ÔªËØ¢ÝÊÇMn£¬Æä3d¹ìµÀΪ°ë³äÂú£¬4s¹ìµÀÈ«³äÂú£¬¾Ý´Ë½â´ð¼´¿É£»
£¨2£©sÇøÎªÔªËØÖÜÆÚ±íµÄǰ2ÁУ»
£¨3£©¾§ÌåµÄ¾§°û½á¹¹¿ÉÒÔÈ·¶¨¸÷¸öÔ­×ӵĸöÊý£»
£¨4£©ÐγÉÅäÀë×Ӿ߱¸µÄÌõ¼þΪ£ºÖÐÐÄÔ­×Ó¾ßÓпչìµÀ£¬ÅäÌå¾ßÓй¶Եç×Ó¶Ô£»¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÈ·¶¨ÔÓ»¯·½Ê½£»
£¨5£©Ä³ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬Ôòn=2£¬¹Ê¸ÃÔªËØµÄÌØÕ÷µç×ÓÅŲ¼Ê½Îª2s22p3£¬ÎªNÔ­×Ó£¬ÔªËØ¢ÙΪHÔªËØ£¬ÓëXÐγɵÄÎïÖÊΪNH3£¬ÎªÈý½Ç×¶ÐÍ£¬¢ÙÓë¢ÛÐγɵķÖ×ÓΪH2O£¬NH3ÓëH2O¶¼ÊǼ«ÐÔ·Ö×Ó£¬ÇÒ·Ö×ÓÖ®¼äÄÜÐγÉÇâ¼ü£»
£¨6£©¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÈÏΪ£º·Ö×ÓµÄÁ¢Ìå¹¹ÐÍÊÇ¡°¼Û²ãµç×Ó¶Ô¡±Ï໥ÅųâµÄ½á¹û£®¼Û²ãµç×Ó¶Ô¾ÍÊÇÖ¸·Ö×ÓÖеÄÖÐÐÄÔ­×ÓÉϵĵç×Ó¶Ô£¬°üÀ¨¦Ò ¼üµç×Ó¶ÔºÍÖÐÐÄÔ­×ÓÉϵŵç×Ó¶Ô£»¦Ò ¼üµç×Ó¶ÔÊýºÍÖÐÐÄÔ­×ÓÉϵŵç×Ó¶ÔÊýÖ®ºÍ¾ÍÊǼ۲ãµç×Ó¶ÔÊý£¬ÓÉÓÚ¼Û²ãµç×Ó¶ÔµÄÏ໥Åų⣬¾Í¿ÉµÃµ½º¬Óйµç×Ó¶ÔµÄVSEPRÄ£ÐÍ£¬ÂÔÈ¥¹Âµç×Ó¶Ô¾ÍÊǸ÷Ö×ӵĿռ乹ÐÍ£®

½â´ð ½â£º£¨1£©ÔªËØ¢âΪCu£¬´¦ÓÚÔªËØÖÜÆÚ±íÖеÚËÄÖÜÆÚµÚIB×壬¢ÝΪMnÔªËØ£¬3d¹ìµÀΪ°ëÂú״̬£¬4s¹ìµÀÈ«³äÂú£¬Æäµç×ÓÅŲ¼Ê½Îª£º1s22s22p63s23p63d54s2£¬¼Ûµç×ÓÅŲ¼Îª£º3d54s2£¬¹Ê´ð°¸Îª£ºµÚËÄÖÜÆÚµÚIB×壬3d54s2£»
£¨2£©ÊôÓÚsÇøµÄÔªËØÊǢ٢ܢ࣬¹Ê´ð°¸Îª£º¢Ù¢Ü¢à£»
£¨3£©¸ù¾Ý¾§ÌåµÄ¾§°û½á¹¹£¬Ã¿¸ö¾§°ûº¬ÓÐÒ»¸öMg£¬º¬ÓÐNi¸öÊýΪ£º6¡Á$\frac{1}{2}$=3£¬º¬ÓÐC¸öÊýΪ£º8¡Á$\frac{1}{8}$=1£¬¹Ê¸Ã¾§ÌåµÄ»¯Ñ§Ê½Îª£ºMgCNi3£¬¹Ê´ð°¸Îª£ºMgCNi3£»
£¨4£©ÐγÉÅäÀë×Ӿ߱¸µÄÌõ¼þΪ£ºÖÐÐÄÔ­×Ó¾ßÓпչìµÀ£¬ÅäÌå¾ßÓй¶Եç×Ó¶Ô£¬CN-ÖÐCÔ­×ÓÓëNÔ­×Ó¼üÒÔÈý¼üÁ¬½Ó£¬Èý¼üÖÐÓÐ1¸ö¦Ä¼ü¡¢2¸ö¦Ð¼ü£¬CÔ­×Ó»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬ÔÓ»¯¹ìµÀÊý2£¬CÔ­×Ó²ÉÈ¡spÔÓ»¯£¬¹Ê´ð°¸Îª£º¾ßÓй¶Եç×Ó£»sp£»
£¨5£©Ä³ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬Ôòn=2£¬¹Ê¸ÃÔªËØµÄÌØÕ÷µç×ÓÅŲ¼Ê½Îª2s22p3£¬¸ÃÔ­×ÓÍâ²ãµç×ÓÊýΪ5£¬¢ÙÓë¢ÛÐγɵķÖ×ÓΪH2O£¬NH3ÓëH2O¶¼ÊǼ«ÐÔ·Ö×Ó£¬ÇÒ·Ö×ÓÖ®¼äÄÜÐγÉÇâ¼ü£¬¹ÊNH3ÔÚH2OÖеÄÈܽâ¶ÈºÜ´ó£¬¹Ê´ð°¸Îª£ºNH3ÓëH2O¶¼ÊǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔ­Àí£¬¼«ÐÔ·Ö×ÓÒ×ÈÜÓÚ¼«ÐÔÈܼÁÖУ¬ÇÒ·Ö×ÓÖ®¼äÄÜÐγÉÇâ¼ü£»
£¨6£©NH3·Ö×ÓµÄÖÐÐÄÔ­×ÓNÔ­×ÓÉϺ¬ÓÐ3¸ö¦Ò ¼ü£¬ÖÐÐÄÔ­×ÓÉϵŵç×Ó¶ÔÊý=$\frac{1}{2}$£¨5-3¡Á1£©=1£¬ËùÒÔNH3µÄVSEPRÄ£ÐÍÊÇËÄÃæÌåÐÍ£¬ÂÔÈ¥¹Âµç×Ó¶Ôºó£¬Æä¿Õ¼ä¹¹ÐÍÊÇÈý½Ç×¶ÐΣ»¹Ê´ð°¸Îª£ºÒòNH3ÖÐNÔ­×ÓÓйµç×Ó¶Ô£¬ËùÒÔNH3ΪÈý½Ç×¶ÐΣ®

µãÆÀ ±¾ÌâÊÇÒ»µÀ½á¹¹»¯Ñ§ÖªÊ¶µÄÌâÄ¿£¬¿¼²éÁËѧÉúÓйØÔ­×ӽṹºÍ¾§Ìå½á¹¹µÄ֪ʶ£¬×ÛºÏÐÔÇ¿£¬ÄѶȴó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø