²é¿´: 1158  |  »Ø¸´: 11

real9527

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Acta E ±à¼­µÄ2¸öÎÊÌ⣬³ÏÇó½â´ð£¨Öؽð³êл£©

·¢¸öµ¥¾§µ½Acta E, Óöµ½±à¼­ÓÐ2¸öÎÊÌ⣬³¬³ö×Ô¼º·¶Î§£¬ÎÞ·¨½â´ð¡£¿ÒÇë°å¿éÀïµÄÅ£È˰ïæ¡£
       ÎÊÌâÈçÏ£º
1. Abstract and Comment.  I do not believe that the purported intramolecular C--H...O interaction has any structural importance (the angle around H is much too small).  Delete all references to this.  The bifurcated R^1^~2~(6) motif involving O2, H3A and H7A is more interesting, but you do not mention this (you should do so).  More information is needed about pi...pi interactions.  Are they edge-face or face-face? If edge-face, then what is the C-H pointing at?  Centre of the ring?  C=C?  Allyl fragment?  Butadiene fragment?  If face-face, then what is the slippage as well as the centroid-centroid distance?

3.  Redraw Figure 2 using only those H atoms involved in C--H...O interactions.  The picture will be much clearer and will show that a hydrogen-bonded ribbon is formed by the R^1^~2~(6) motif.
        ÇëÓÐÄÜÁ¦½â¾öÕâ2¸öÎÊÌâµÄ¸ßÊÖ¸úÌûÈ·ÈÏ£¬ÎÒÔÙ°ÑÊý¾Ý¸øÄã¡£ÏÈллÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ò÷ÒÏ°ã´æÔÚµÄÄ㣬ÈçºÎÁôÔÚÎҵļÇÒäÀ
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ljmmarise

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¿´ÄãÕâ¸öÒâ¼û¹À¼ÆÊÇzl¿ªÍ·µÄ£¬Ö÷Òª¾ÍÊÇд×÷ÎÊÌâ¡£Äã°´ÕÕËûµÄÒâ˼ȥÐ޸ļ´¿É¡£
2Â¥2012-07-31 21:31:36
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

real9527

ľ³æ (ÕýʽдÊÖ)

¾ÍÊDz»»á°¡£¬µÚÒ»¸öÃèÊöÒªÕÒÏàÓ¦µÄÊý¾Ý°É£¬ÎÒ²»Ì«¶®¡£
Çë¸ßÊÖ°ïæ´úÀÍһϰÉ
ò÷ÒÏ°ã´æÔÚµÄÄ㣬ÈçºÎÁôÔÚÎҵļÇÒäÀ
3Â¥2012-07-31 21:35:21
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huangpeking

½ð³æ (СÓÐÃûÆø)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
linhua0402313: ½ð±Ò+1, ¸Ðл²ÎÓëÓ¦Öú£¬Ï£Íû¶ÔÂ¥Ö÷ÓаïÖú 2012-08-01 08:00:40
real9527: ½ð±Ò+10, ¡ïÓаïÖú, ºÜÊǸÐл 2012-08-09 16:50:38
1. Abstract and Comment.  I do not believe that the purported intramolecular C--H...O interaction has any structural importance (the angle around H is much too small).  Delete all references to this.  The bifurcated R^1^~2~(6) motif involving O2, H3A and H7A is more interesting, but you do not mention this (you should do so).  More information is needed about pi...pi interactions.  Are they edge-face or face-face? If edge-face, then what is the C-H pointing at?  Centre of the ring?  C=C?  Allyl fragment?  Butadiene fragment?  If face-face, then what is the slippage as well as the centroid-centroid distance?

3.  Redraw Figure 2 using only those H atoms involved in C--H...O interactions.  The picture will be much clearer and will show that a hydrogen-bonded ribbon is formed by the R^1^~2~(6) motif.
Õâ¸ö»¹ÊDZȽϺÃŪ¡£
±à¼­ÌáÐÑÄãÔõôȥ×öÁË£¬Ê×ÏÈÔÚÕªÒª²¿·Ö£¬Äã×Ô¼ºÌáµ½µÄC-H..O short contacts ¿ÉÄܱ༭²»ÊǺÜÈϿɡ£·´µ¹Ëû¾õµÃÁíÍâÒ»×éµäÐÍÇâ¼ü¸ü¼ÓÓÐÒâ˼һµã£¬ÄãÌáµ½µÄpi-pi¶Ñ»ý¸ø³ö¸ü¶àµÄÐÅÏ¢£¬±ÈÈç¾àÀ룬½Ç¶ÈµÈ¡£¶øÇÒÖ¸³öÊÇÄÄÖÖPi-pi£¿
µÚ¶þ¸ö¾ÍÊÇÖØÐ»­Í¼¡£
4Â¥2012-08-01 07:34:43
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiongzhifang

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
linhua0402313: ½ð±Ò+1, ¸Ðл²ÎÓë»ØÌû½»Á÷£¬Äܲ»ÄÜÏêϸµã 2012-08-01 12:39:27
real9527: ½ð±Ò+8, ¡ïÓаïÖú, ºÜÊǸÐл 2012-08-09 16:50:59
¶÷£¬Í¬ÒâËÄÂ¥µÄ  µÚ¶þ¸öÓ¦¸Ã¾ÍÊÇÈÃÄãÖ»ÁôÏÂÇâ¼üÉϵÄÇâÔ­×Ó£¬ÆäËûµÄ¶¼É¾³ý
5Â¥2012-08-01 10:59:25
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hqzhang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Ñо¿É®

ACTA E¶¼±»ÌßÁË»¹ÓÐÈË·¢Ñ½
6Â¥2012-08-01 11:28:18
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±È¹ÅÇåʮһÀÉ

ÎÞ³æ (СÓÐÃûÆø)

linhua0402313: ¸Ðл²ÎÓë»ØÌû½»Á÷ 2012-08-01 12:39:46
ÄǸö  ËÄ¥˵µÄºÜÇå³þ£¬Í¼ÖØ»­£¬½á¹¹ÔÚÃèÊöϾÍÐУ¡£¡£¡
7Â¥2012-08-01 12:09:59
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shidabin

Í­³æ (ÖøÃûдÊÖ)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
linhua0402313: Ó¦ÖúÖ¸Êý-1, ¸ÐлÐIJÎÓë½»Á÷£¬²»¹ýûÓÐʵÖÊÐÔµÄÓ¦Öú¡£ 2012-08-03 08:36:19
¶¼²»ÊÇsciÁË»¹·¢¹ýɶ°¡£¬ËÍÇ®¸øÀÏÍâÂð£¿
8Â¥2012-08-01 12:57:22
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±È¹ÅÇåʮһÀÉ

ÎÞ³æ (СÓÐÃûÆø)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
linhua0402313: Ó¦ÖúÖ¸Êý-1, ¸Ðл²ÎÓë½»Á÷£¬²»¹ýûÓÐʵÖÊÐÔµÄÓ¦Öú¡£ 2012-08-03 08:36:45
ͬÒ⣬»¹²»Èç·¢»¯Ñ§Ñ§±¨£¬
9Â¥2012-08-01 13:10:51
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

real9527

ľ³æ (ÕýʽдÊÖ)

Â¥ÉÏ˵µÄ¶¼Ã»ÓÐ´í£¬¹Ø¼üÎÒˮƽÓÐÏÞ°¡¡£Çó¸ßÊÖ´úÀÍһϰ¡£¬°ïÎÒ½â¾öÄÑÌâ°¡
ò÷ÒÏ°ã´æÔÚµÄÄ㣬ÈçºÎÁôÔÚÎҵļÇÒäÀ
10Â¥2012-08-01 21:05:31
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ real9527 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +6 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 6/300 2026-08-27 13:57 by zhangjianl
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +3 ssyjh 2026-08-27 3/150 2026-08-27 09:59 by °¢À­¹±aragon
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 17/850 2026-08-27 08:20 by ´óƼ1987
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] Ôõô²é°¡ +5 huang1991js 2026-08-26 5/250 2026-08-26 16:09 by Equinoxhua
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û