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| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
[求助]
中译英，一句话
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| 为了更好的得到反映配合物1内磁耦合实际情况的主要参数，而又不使体系过于复杂化，在仔细分析该配合物晶体结构参数的基础上，并参考一些相关的磁与结构关系的文献报道，导出更加合理磁耦合模型。 |
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In order to obtain main parameters which can better reflect the actual situation of magnetic coupling in complex 1, without making the system too complicated, we carried out a very careful analysis of the crystal structure parameters and referred to some relevant magnetic and structural relationships reported in the literature [], exporting more reasonable magnetic coupling model. 请大家润色 |
2楼2014-01-11 11:06:05
【答案】应助回帖
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zyxr: 金币+20, 翻译EPI+1, ★★★★★最佳答案 2014-01-11 21:17:24
zyxr: 金币+20, 翻译EPI+1, ★★★★★最佳答案 2014-01-11 21:17:24
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Allow me make further polishing on the above translation. ... yet without over-complicating the system, we have carried out a very detailed analysis of.... ... , thus deriving an improved magnetic-coupling model. comment:很少会说a careful analysis, export没有derive准确。more reasonable model 有点诋毁别人的工作，我建议用improved会更容易让人接受。 |
3楼2014-01-11 20:43:46
4楼2014-01-11 21:17:18
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我追加了77 个金币，希望能得到你指导啊，下面这段比较长哈。 根据配合物1的晶体结构参数（图2左），Mn(1)-O(2)-Mn(2)，Mn(3)-O(4)-Mn(2)和Mn(4)-O(8)-Mn(2)的键角很接近，可知Mn(1)，Mn(3), Mn(4)与Mn(2)之间的磁耦合常数J应该很相近，假定它们相等是合理的（J1）。另外，Mn(1)-O(9)-Mn(3)的键角是139.5o，与其它键角差别较大，因此Mn(1)-Mn(3)之间的磁耦合也是必须考虑的一种情况（J2）。Mn(1)-O(9)-Mn(4)和Mn(3)-O(9)-Mn(4)的键角近似相等，并处于110o左右，根据文献的报道结果，该键角所处的范围导致Mn(III)-Mn(III)之间弱的铁磁耦合，并且Mn(1)-Mn(4)之间还通过叠氮EO桥联传递弱的铁磁耦合，Mn(3)-Mn(4)之间也还存在一个Mn(3)-O(6)-Mn(4)磁耦合路线，该键角为92.1o，也应该处在铁磁耦合范围内 According to the crystal structure parameters of complex 1 (right in fig 2), due to the bond angles of Mn(1)-O(2)-Mn(2)，Mn(3)-O(4)-Mn(2) and Mn(4)-O(8)-Mn(2) are close to each other, we can infer that the magnetic coupling constants have a quite modest differences between Mn(1)and Mn(2), Mn(3) and Mn(2), Mn(4) and Mn(2), hence, we hypothesize the same J1 between them is reasonable. In addition, the bond angle of Mn(1)-O(9)-Mn(3) is 139.5o obviously different with others, so the magnetic coupling between Mn(1) and Mn(3) is another situation should be considered (J2). The angles of Mn(1)-O(9)-Mn(4) and Mn(3)-O(9)-Mn(4) are approximately equal about 110o, based on the results of literature reports, the range of the bond angles result in a weak ferromagnetic coupling between Mn(III)-Mn(III), moreover Mn(1)-Mn(4) though azide EO bridging transmit weak ferromagnetic coupling, Mn(3)-Mn(4) also exist a Mn(3)-O(6)-Mn(4) magnetic coupling passway and the angle is 92.1o which should be in the range of ferromagnetic coupling. |
5楼2014-01-11 21:37:53
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我追加了77 个金币，希望大牛们来指导啊，下面这段比较长哈。 根据配合物1的晶体结构参数（图2左），Mn(1)-O(2)-Mn(2)，Mn(3)-O(4)-Mn(2)和Mn(4)-O(8)-Mn(2)的键角很接近，可知Mn(1)，Mn(3), Mn(4)与Mn(2)之间的磁耦合常数J应该很相近，假定它们相等是合理的（J1）。另外，Mn(1)-O(9)-Mn(3)的键角是139.5o，与其它键角差别较大，因此Mn(1)-Mn(3)之间的磁耦合也是必须考虑的一种情况（J2）。Mn(1)-O(9)-Mn(4)和Mn(3)-O(9)-Mn(4)的键角近似相等，并处于110o左右，根据文献的报道结果，该键角所处的范围导致Mn(III)-Mn(III)之间弱的铁磁耦合，并且Mn(1)-Mn(4)之间还通过叠氮EO桥联传递弱的铁磁耦合，Mn(3)-Mn(4)之间也还存在一个Mn(3)-O(6)-Mn(4)磁耦合路线，该键角为92.1o，也应该处在铁磁耦合范围内 According to the crystal structure parameters of complex 1 (right in fig 2), due to the bond angles of Mn(1)-O(2)-Mn(2)，Mn(3)-O(4)-Mn(2) and Mn(4)-O(8)-Mn(2) are close to each other, we can infer that the magnetic coupling constants have a quite modest differences between Mn(1)and Mn(2), Mn(3) and Mn(2), Mn(4) and Mn(2), hence, we hypothesize the same J1 between them is reasonable. In addition, the bond angle of Mn(1)-O(9)-Mn(3) is 139.5o obviously different with others, so the magnetic coupling between Mn(1) and Mn(3) is another situation should be considered (J2). The angles of Mn(1)-O(9)-Mn(4) and Mn(3)-O(9)-Mn(4) are approximately equal about 110o, based on the results of literature reports, the range of the bond angles result in a weak ferromagnetic coupling between Mn(III)-Mn(III), moreover Mn(1)-Mn(4) though azide EO bridging transmit weak ferromagnetic coupling, Mn(3)-Mn(4) also exist a Mn(3)-O(6)-Mn(4) magnetic coupling passway and the angle is 92.1o which should be in the range of ferromagnetic coupling. |
6楼2014-01-11 21:54:39
