²é¿´: 1000  |  »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
[¿¼ÑÐ] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»´ó£¬Çóµ÷¼Á +4 ²Ä»¯ÖðÃÎÈË 2026-03-18 4/200 2026-03-18 14:22 by 007_lilei
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +7 ZY-05 2026-03-13 8/400 2026-03-18 14:13 by 007_lilei
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +6 ؼºêSir 2026-03-13 6/300 2026-03-17 16:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 288Çóµ÷¼Á +4 Ææµã0314 2026-03-14 4/200 2026-03-14 23:04 by JourneyLucky
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û