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real9527

木虫 (正式写手)

[求助] Acta E 编辑的2个问题,诚求解答(重金酬谢)

发个单晶到Acta E, 遇到编辑有2个问题,超出自己范围,无法解答。恳请板块里的牛人帮忙。
       问题如下:
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.
        请有能力解决这2个问题的高手跟帖确认,我再把数据给你。先谢谢了
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real9527

木虫 (正式写手)

楼上说的都没有错,关键我水平有限啊。求高手代劳一下啊,帮我解决难题啊
蝼蚁般存在的你,如何留在我的记忆里?
10楼2012-08-01 21:05:31
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ljmmarise

至尊木虫 (著名写手)

看你这个意见估计是zl开头的,主要就是写作问题。你按照他的意思去修改即可。
2楼2012-07-31 21:31:36
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real9527

木虫 (正式写手)

就是不会啊,第一个描述要找相应的数据吧,我不太懂。
请高手帮忙代劳一下吧
蝼蚁般存在的你,如何留在我的记忆里?
3楼2012-07-31 21:35:21
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huangpeking

金虫 (小有名气)


【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
linhua0402313: 金币+1, 感谢参与应助,希望对楼主有帮助 2012-08-01 08:00:40
real9527: 金币+10, 有帮助, 很是感谢 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.
这个还是比较好弄。
编辑提醒你怎么去做了,首先在摘要部分,你自己提到的C-H..O short contacts 可能编辑不是很认可。反倒他觉得另外一组典型氢键更加有意思一点,你提到的pi-pi堆积给出更多的信息,比如距离,角度等。而且指出是哪种Pi-pi?
第二个就是重新画图。
4楼2012-08-01 07:34:43
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