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04120152
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- ½ð±Ò: 10127.3
- É¢½ð: 1500
- ºì»¨: 1
- Ìû×Ó: 1524
- ÔÚÏß: 29.8Сʱ
- ³æºÅ: 509283
- ×¢²á: 2008-02-22
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìå¹âµç×ÓÆ÷¼þ
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musi429(½ð±Ò+2,VIP+0):thanks~
musi429(½ð±Ò+2,VIP+0):thanks~
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electron-counting rules Rules establishing correspondence between the topology of a molecular structure and the number of electrons which may be placed into its bonding molecular orbitals.In the origin of various electron- counting rules lies a general assumption that the completeness of the valence electron shell of a molecular entity belonging to a certain structural type serves as the major criterion of structural stability. 1999,71,1936 |
2Â¥2009-01-14 20:07:06
04120152
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 10127.3
- É¢½ð: 1500
- ºì»¨: 1
- Ìû×Ó: 1524
- ÔÚÏß: 29.8Сʱ
- ³æºÅ: 509283
- ×¢²á: 2008-02-22
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìå¹âµç×ÓÆ÷¼þ
3Â¥2009-01-14 20:08:20









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