±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1490  |  »Ø¸´: 5

nigang0924

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÔõÑùίÍñµÄ²µ³âÉó¸åÈËÄØ£¿ ÒÑÓÐ5È˲ÎÓë

Éó¸åÈËÈÏΪÎҵľ§ÌåµÄFlackϵÊýÆ«²î½Ï´ó£¬²»Äܹ»È·¶¨¾ø¶Ô¹¹ÐÍ¡£ÎÒÎÊÁ˸øÎÒ×ö¾§ÌåÑÜÉäµÄÀÏʦ£¬ËûÃǼá³ÖÈÏΪ¿ÉÒÔ¶¨¾ø¶Ô¹¹ÐÍ£¬ÎÒ¸ÃÈçºÎίÍñµÄ±í´ïÎÒÃǵÄÒâË¼ÄØ£¿ÎÒÅÂдµÄ²»ºÃ£¬°ÑÉó¸åÈËÈÇÅ­ÁË¡£´ó¼Ò°ï°ïÎÒ°É£¡
Éó¸åÈ˵ÄÎÊÌ⣺The Flack X factor is
>refine_ls_abs_structure_Flack    0.0(3)
>that is, in reality +/-0.3, hence it is not possible to determine the absolute structure of the molecule in the crystal.   See also d511-checkcif.txt
>In the final cycles of refinement, in the absence of significant anomalous scattering effects and despite using CuKa radiation, the Friedel pairs should be merged and hence \Df ¡° will be set to zero.

ÎҵĻش𣺠The single-crystal X-ray analysis of 1 was performed at room temperature, and therefore large thermal agitation caused by O8, O9, C11, C12, C24, C34, and C35 in the molecule leaded to high temperature factor. If this single-crystal X-ray analysis was performed at low temperature, a better Flack parameter should be able to be got. Unfortunately,.single-crystals used for this analysis were broken, so we could not recollect data. The standard value of Flack parameter is zero, although deviation is relatively large, and the data can support absolute configuration of 1.
´ó¼Ò¾õµÃÎÒÕâÑù»Ø´ð¿ÉÒÔÂð£¿ÎÒ×ÜÊǾõµÃ²»ÊǺܺᣴó¼ÒÓÐûÓиüίÍñµÄ»Ø´ð°¡£¿ÇëÅúÆÀÖ¸Õý£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

paperhunter

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

»¹Ã»ÏëºÃ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»¶®Â¥Ö÷µÄרҵ£¬²»¹ý½¨ÒéÂ¥Ö÷×îºÃÏȸÐл¶Ô·½µÄÒâ¼û£¬È»ºóÔÙ±íÃ÷×Ô¼ºµÄ¹Ûµã£¬¶àÕÒЩ½ü¼¸Äê¸ßÓ°ÏìÒò×ÓµÄÎÄÏ×À´Ö§³Ö×Ô¼ºµÄÂ۵㣬±ØÐëµÄ

[ Last edited by paperhunter on 2011-1-24 at 23:26 ]
ÔÛÒ²ÊÇÓÐ×éÖ¯µÄÈËÁË...
2Â¥2011-01-24 22:36:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ñà¹Âºè

½ð³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ó¦¸Ã¾ÝÀíÁ¦Õù£¬¾Ý˵Íâ¹úÈ˵Ä˼ά¸úÎÒÃDz»Í¬...ίÍñ²»¼ûµÃºÃʹ
ÈËÈôÎÞÃû,±ã¿ÉרÐÄ
3Â¥2011-01-25 08:56:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇçÌ쾫Áé

Òø³æ (ÕýʽдÊÖ)

¶Ô£¬¾ÝÀíÁ¦Õù£¬ÄãҪдµÄ£¬ÄãµÃµ½µÄ½á¹ûÊÇͨ¹ýÍêÕûµÄʵÑé»òÕßÍÆµ¼³öÀ´µÄ
4Â¥2011-01-25 10:51:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

visitor958

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

IEEEÔÓÖ¾Óë»áÒéר¼Ò

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Éó¸åÈËûÓÐÔõôÑù£¬ÌáÁËЩ³£¼ûµÄһЩÒÉÎʶøÒÑ£¬ÎªÊ²Ã´Òª¡°²µ³âÉó¸åÈË¡±£¿ÓõãÊý¾Ý£¬½âÊÍһϰɡ£

Õâ¸öÄÜ·ñ¾ßÌåµã£¿¿´²»³öÀ´Äã˵ʲô¡£±à¼­¶¼ÓпÉÄÜÖ±½Ó¾Ýµô£¨not responded clearly to the queries of the referee)¡£
"If this single-crystal X-ray analysis was performed at low temperature, a better Flack parameter should be able to be got. Unfortunately,.single-crystals used for this analysis were broken, so we could not recollect data. The standard value of Flack parameter is zero, although deviation is relatively large, and the data can support absolute configuration of 1. "
5Â¥2011-01-25 11:26:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhanggs33

Í­³æ (ÖøÃûдÊÖ)

˵·þ¶ø²»ÊDzµ³â¡£
ZGS
6Â¥2011-01-25 11:58:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nigang0924 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 327Çóµ÷¼Á +4 ʰ¹âÈÎȾ 2026-04-05 4/200 2026-04-05 20:16 by ÄϺ½~ÍòÀÏʦ
[¿¼ÑÐ] 262Çóµ÷¼Á +5 ÌìϵÚÒ»ÎÄ 2026-04-04 6/300 2026-04-05 18:46 by liuying2007
[¿¼ÑÐ] 0832ʳƷ¿ÆÑ§Ó빤³Ìѧ˶282µ÷¼Á +6 ÓãÔÚË®ÖÐÓÎa 2026-04-02 9/450 2026-04-05 11:45 by flysky1234
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +3 С›g 2026-04-03 3/150 2026-04-05 09:10 by sihailian3
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á +24 ³ÔµÄ²»ÉÙ 2026-04-02 24/1200 2026-04-04 23:20 by ÓÀ×ÖºÅ
[¿¼ÑÐ] ±¾¿Æ211 ·ÖÊý293ÇëÇóµ÷¼Á +4 Á«²Ë¾ÍÊÇź°É 2026-04-01 4/200 2026-04-04 22:32 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧ£¨±±¾©£©£¬²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶265£¬Çóµ÷¼Á +11 yelck 2026-04-03 12/600 2026-04-04 19:52 by dongzh2009
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 327Çóµ÷¼Á +9 С¿¨²»¿¨. 2026-03-29 9/450 2026-04-03 19:48 by °ÙÁéͯ888
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] 08¹¤¿Æ275·ÖÇóµ÷¼Á +14 AaAa7420 2026-03-31 14/700 2026-04-03 11:13 by cocolv
[¿¼ÑÐ] 293Çóµ÷¼Á +4 çæçæÀÖ 2026-04-02 4/200 2026-04-02 20:10 by 6781022
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼²©] 26ÄêÉ격 +3 staryer 2026-03-30 4/200 2026-04-01 23:21 by ai4pharm
[¿¼ÑÐ] ²ÄÁÏרҵµ÷¼Á +5 À²À²À²¿Þ 2026-03-31 6/300 2026-04-01 16:48 by JourneyLucky
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] 070300»¯Ñ§×¨Òµ279µ÷¼Á +10 ¹þ¹þ¹þ^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
[¿¼ÑÐ] ±§Ç¸ +3 ÌïºéÓÐ 2026-03-30 3/150 2026-03-30 19:11 by ÃÔºýCCPs
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û