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flyingtang

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÊÖÐÔ¿Õ¼äȺΪI4(1)32ÁíÒ»¸ö¶ÔÓ³Òì¹¹ÌåµÄ¿Õ¼äȺÊÇʲô£¿

¸÷λ´óÏÀ£¬×î½üͶÁËһƪÎÄÕ£¬ÊÇÒ»¶Ô¶ÔÓ³Òì¹¹Ì壬¿Õ¼äȺ¶¼ÎªI4(1)32£¬µ«ÆÀÉóµÄÈÏΪÓÐÎÊÌ⣬ÆÀÉóÈ˵ÄÒâ¼ûÈçÏ£ºMost importantly, I would consider that the content of the Article, the authors present the spontaneous resolution of enantiomers 1a and 1b, but they 'crystallize in the same chiral space group I4(1)32'. It is impossible that two enantiomers crystallize in the same space group. Then it follows the question that how to separate the enantiomers and obtain the CD result, which is impossible to achieve if these two crystals are not enantiomers.
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flyingtang

ľ³æ (ÕýʽдÊÖ)

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2Â¥2012-09-12 21:38:01
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zhengcm

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linhua0402313: ½ð±Ò+1, ¹ÄÀøÐÂ³æ»ØÌû½»Á÷ 2012-09-12 22:41:12
flyingtang: ½ð±Ò+200, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, Èç¹ûÄÜÈ·¶¨£¬·Ç³£¸Ðл 2012-09-13 11:27:55
I4(3)32 (No. 212)
3Â¥2012-09-12 22:35:38
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flyingtang

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by zhengcm at 2012-09-12 22:35:38
I4(3)32 (No. 212)

ºÃÏñûÓÐÄã˵µÄÕâ¸ö¿Õ¼äȺ£¬212ÊÇP4(3)32 £¬ÄãÄÜÈ·¶¨Âð
4Â¥2012-11-06 17:21:12
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sigmax

Òø³æ (ÕýʽдÊÖ)

ÔÚ65¸öÊÖÐÔ¿Õ¼äȺÖУ¬ÓÐ13¸öÊÇÓÐÆäÌØ¶¨µÄ¶ÔӦȺ£¬¼´ÓÐ13¶ÔÊÖÐÔ¿Õ¼äȺ£¬Ã¿¶ÔÊÇͬʱ´æÔڵġ£²»¹ý£¬Õâ¾§ÌåѧÉϵĶÔÓ¦Òì¹¹»òÕßÂϾ§£¬ÔÚ»¯Ñ§Êµ¼ùÖлáÊÇʲôÏÖÏ󣬻¹Ã»ÓбȽÏÃ÷È·µÄ˵·¨¡£±ÈÈ磬һ¶Ô¶ÔÓ³Òì¹¹Ì壬¾¿¾¹ÊÇ¡°ÍâÏûÐý»¯ºÏÎ»¹ÊÇ¡°¶ÔÓ³Òì¹¹Ìå»ìºÏÎ´æÔÚ£¿
5Â¥2012-11-07 00:33:08
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flyingtang

ľ³æ (ÕýʽдÊÖ)

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5?: Originally posted by sigmax at 2012-11-07 00:33:08
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