²é¿´: 294  |  »Ø¸´: 1

ÓÀÔ¶µÄÌøÌøÌÇ

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖúÓ¢Óï´ïÈË·­ÒëÒ»¾ä»°£¬À´×ÔÁ¿×Ó»¯Ñ§ÀàÎÄÏ×

The larger size and greater polarizability of group 14 atoms
(compared to the groups 15 and 16 elements in a given row of
the periodic table), the absence of diffuse lone pairs, and the
ability to substitute for as many as four R groups make group
14 MR4 compounds attractive candidates for studying ¦Ò-hole
interactions to central atoms¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

RXMCDM

°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
ÕæÇ¿±Øʤ: ½ð±Ò+1, ר¼Ò 2014-03-04 21:42:08
14×åÔªËسߴç¸ü´ó¡¢¼«ÐÔ¸üÇ¿£¨ÓëÖÜÆÚ±íÖеĸø¶¨ÐеÄ15ºÍ16×åÔªËØÏà±È£©¡¢È±·¦¹ã·ºµÄ·Ç¹²Óõç×Ó¶Ô²¢ÇÒÄÜÈ¡´ú4¸öR»ùÍÅ£¬Ê¹µÃ14×åµÄMR4»¯ºÏÎïÔÚÑо¿ÓëÖÐÐÄÔ­×ӵĦҿ×Ï໥×÷ÓÃʱÊDZȽÏÓÐÎüÒýÁ¦µÄ»¯ºÏÎï¡£
£¿
2Â¥2014-02-25 23:09:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌøת ÎÒÒª¶©ÔÄÂ¥Ö÷ ÓÀÔ¶µÄÌøÌøÌÇ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÕÒ¹¤×÷] offerÑ¡Ôñ +4 ÏÛÓæéÔ 2024-06-26 4/200 2024-06-27 07:01 by thegarfield
[»ù½ðÉêÇë] ×ÔÈ»»ù½ð±ä»¯£¿£¿ +15 ½ñÍíÍƼö22 2024-06-21 25/1250 2024-06-26 19:40 by ÅóÓѱð¿Þ010
[˶²©¼ÒÔ°] ÁªÅ಩ʿÎÄÕµÚÒ»µ¥Î»ÊðÃûÎÊÌâ½»Á÷~ +9 ³È³É³Éc 2024-06-23 21/1050 2024-06-26 16:45 by ³È³É³Éc
[˶²©¼ÒÔ°] Ôõô´øÑо¿Éú£¿ +24 ¶¹¶¹Ð¡Ð¡2 2024-06-20 42/2100 2024-06-26 16:13 by wangyu1986w
[»ù½ðÉêÇë] Ê¡»ù½ð¶Ô¹ú×ÔÈ»ÉêÇëÊÇÓÐÀû»¹ÊÇÓÐ±× +6 zycumt04 2024-06-26 7/350 2024-06-26 15:02 by äìÏæÖ®ÃÔ
[»ù½ðÉêÇë] ÆÀÉóר¼Ò»á²»»áºÜÔÚÒâÉêÇëÈ˵ĵ¥Î»°¡ +11 lancet0903 2024-06-24 13/650 2024-06-26 11:42 by Ä®ÉÏÞ¼Ëó
[Óлú½»Á÷] ·ÓôÇ»ù¼×»ù»¯ 10+4 AºÃÔËÀ´À²À²À² 2024-06-25 6/300 2024-06-26 10:08 by 88817753
[Óлú½»Á÷] ¹ýÖù×Ó£¬²úÆ·£¬ÔÓÖÊÔÚÊÇ pe:ea=100:1 Ò²Ò»Æð³öÀ´£¿ +5 w256 2024-06-25 5/250 2024-06-26 09:31 by Сľľcc
[˶²©¼ÒÔ°] ¿¼²©Ó¢Óï +5 198ÐÂÓû§ 2024-06-25 10/500 2024-06-26 08:09 by µØÓüÉ¡±ø
[˶²©¼ÒÔ°] É격ÑÅ˼ÇóÖú +6 Áõ¼ÎÑо¿¾¿ 2024-06-24 7/350 2024-06-26 07:08 by СÀîÐÑyy
[¿¼²©] É격ºÃÄÑ +6 ×ÔÇ¿²»Ï¢a?a 2024-06-24 6/300 2024-06-25 23:02 by ¿¼ÑÐ߸¶ù
[µÚÒ»ÐÔÔ­Àí] Vasp °æȨÎÊÌâ 10+4 ÖñÒ¶Çà9 2024-06-22 5/250 2024-06-25 14:58 by ÎÞËùν109
[»ù½ðÉêÇë] ½¹ÂÇûÓÐëÏßÓã¬Ä¬Ä¬Ç°ÐÐÊÇÍõµÀ£¡ +4 Ä®ÉÏÞ¼Ëó 2024-06-24 8/400 2024-06-25 14:32 by Ä®ÉÏÞ¼Ëó
[»ù½ðÉêÇë] ÑÝÔ±ÑîÃÝÔÚºËÐÄÆÚ¿¯·¢±íÂÛÎÄ£¬Öйú¹ã²¥µçÊÓѧÆÚ¿¯ +9 babu2015 2024-06-22 12/600 2024-06-25 11:05 by ÎÒÊÇÓ¸Òţţ
[Óлú½»Á÷] ¸ßÎÂõ¥»¯·´Ó¦ÅçÁÏ 20+4 hl24678 2024-06-21 7/350 2024-06-25 09:45 by ghj-hebust
[»ù½ðÉêÇë] ˵²©ºó»ù½ð7Ô³öµÄÕæ´òµç»°ÁËÂ𣿠+12 antonysole 2024-06-24 14/700 2024-06-24 13:39 by sizhouyi
[»ù½ðÉêÇë] ¹ú×ÔÈ»×ÊÖú±ÈÂÊÊDz»ÊÇҪϽµÁË£¿£¿ +8 ½ñÍíÍƼö22 2024-06-21 12/600 2024-06-24 11:15 by Pickfoot
[ÂÛÎÄͶ¸å] ÂÛÎÄÌá½»¶þÉó»¹ÓÐÈýÌì¾ÍÈý¸öÔÂÁË£¬Á¬ÐøÎÊÁ˱༭²¿¼¸´Î 10+3 ´óÍõ½ÐÎÒÀ´Ñ°É½Ä 2024-06-22 9/450 2024-06-24 08:50 by ´óÍõ½ÐÎÒÀ´Ñ°É½Ä
[¹«Åɳö¹ú] ²©Ê¿cscÁªÅà»á¿´ÖصÚһѧÀúѧУ²ã´ÎÂð +4 Ò²¾ÍÕâÑù 2024-06-23 4/200 2024-06-24 08:18 by ÏþÄ¿³ç
[ÂÛÎÄͶ¸å] OSAÆÚ¿¯Éó¸åÓâÆÚ +3 Thomas_Squid 2024-06-22 3/150 2024-06-23 15:20 by wspglt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û