| Schiff碱吲哚醌缩吉拉尔特试剂T的晶体结构 |
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| 引用本文： | 孙燕琼,杨融生,张汉辉,孙瑞卿,杨齐愉. Schiff碱吲哚醌缩吉拉尔特试剂T的晶体结构[J]. 结构化学, 2001, 20(4): 310-312 |
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| 作者姓名： | 孙燕琼 杨融生 张汉辉 孙瑞卿 杨齐愉 |
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| 作者单位： | 福州大学化学系;中国科学院福建物质物质结构研究所,;福州大学化学系, |
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| 基金项目： | 结构化学国家重点实验室资助课题 |
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| 摘 要： | 用X-射线晶体结构衍射测定了吲哚醌缩吉拉尔特试剂T（C13H18N4O2Cl）的晶体结构。该晶体属单斜晶系,空间群P21/n, a =12.250(2),b = 13.631(2), c = 9.777(1) ?,β= 113.506(7) °,V =1497.1(4) ?3,Mr =297.76,Dc =1.321g/cm3,m =2.6cm-1,F(000)=628,Z =4,R =0.0715,wR =0.1843, (I>2σ(I))。晶体结构呈蝎形,由于空间位阻的影响,该配体很难与金属离子形成配合物。
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| 关 键 词： | 吲哚醌 吉拉尔特试剂T 合成 晶体结构 |
Crystal Structure of Schiff Base from Condensation of 1H-Indole-2,3-dione and Griest Reagent T |
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| SUN Yan-Qionga YANG Rong-Shengb ZHANG Han-Huib SUN Rui-Qingb YANG Qi-Yub a. Crystal Structure of Schiff Base from Condensation of 1H-Indole-2,3-dione and Griest Reagent T[J]. Chinese Journal of Structural Chemistry, 2001, 20(4): 310-312 |
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| Authors: | SUN Yan-Qionga YANG Rong-Shengb ZHANG Han-Huib SUN Rui-Qingb YANG Qi-Yub a |
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| Abstract: | The crystal and molecular structure of the compound（C13H18N4O2Cl）from condensation of 1H-indole- 2,3-dione and griest reagent T is reported. The title compound is monoclinic with space group P21/n,a=12.250(2),b=13.631(2) ,c=9.777(1)?,β=113.506(7) °,V=1497.1(4)?3,Mr=297.76,Dc=1.321g/cm3,m=2.6cm-1,F(000)=628,Z=4,R=0.0715,wR =0.1843〔I >2σ(I)〕. The molecule forms a scorpion-like configuration . Because of steric hindrance, it is very difficult for some metal ions to form coordination compounds . |
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| Keywords: | condensation 1H-indole-2 3-dione griest reagent T crystal structure |
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