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| C-H···Pd(II) interaction-driven homochiral M helix formation of neutral (R,R)-bis(pyrrol-2-ylmethyl- eneamino) cyclohexane palladium(II) complex | |
| 引用本文： | SHAN XuFeng WU LiZhu ZHANG LiPing TUNG ChenHo. C-H···Pd(II) interaction-driven homochiral M helix formation of neutral (R,R)-bis(pyrrol-2-ylmethyl- eneamino) cyclohexane palladium(II) complex[J]. 科学通报(英文版), 2007, 52(11): 1581-1584. DOI: 10.1007/s11434-007-0229-6 |
| 作者姓名： | SHAN XuFeng WU LiZhu ZHANG LiPing TUNG ChenHo |
| 作者单位： | Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering, Technical Institute of Physics and Chemistry ＆ Graduate University, Chinese Academy of Sciences, Beijing 100080, China |
| 基金项目： | Supported by the National Natural Science Foundation of China （Grant Nos. 20333080, 20332040, 20472091, 50473048, 20472092 and 20403025）, the Ministry of Science and Technology of China （Grant Nos. 2003CB716802, 2004CB719903, 2006CB806105 and G2007CB808004）, and the Bureau for Basic Research of the Chinese Academy of Sciences |
| 摘 要： | A chiral complex of (R,R)-Pd was prepared by reaction of optically pure (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane ligand with Pd(OAc)2·2H2O under the base condition at room temperature. The weak intermolecular C-H···Pd interaction was found to be responsible for the homochiral M helix for-mation of the neutral,chiral,mononuclear (R,R)-Pd in the crystal packing. |
| 关 键 词： | X-ray crystal structure intermolecular C-H···Pd interaction helical structure |
| 收稿时间： | 2007-04-04 |
| 修稿时间： | 2007-04-04 |
C-H···Pd(II) interaction-driven homochiral |
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| Shan XuFeng,Wu LiZhu,Zhang LiPing,Tung ChenHo. C-H···Pd(II) interaction-driven homochiral |
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| Authors: | Shan XuFeng Wu LiZhu Zhang LiPing Tung ChenHo |
| Affiliation: | (1) Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering, Technical Institute of Physics and Chemistry & Graduate University, Chinese Academy of Sciences, Beijing, 100080, China |
| Abstract: | A chiral complex of (R,R)-Pd was prepared by reaction of optically pure (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane ligand with Pd(OAc)2·2H2O under the base condition at room temperature. The weak intermolecular C-H···Pd interaction was found to be responsible for the homochiral M helix formation of the neutral, chiral, mononuclear (R,R)-Pd in the crystal packing. Supported by the National Natural Science Foundation of China (Grant Nos. 20333080, 20332040, 20472091, 50473048, 20472092 and 20403025), the Ministry of Science and Technology of China (Grant Nos. 2003CB716802, 2004CB719903, 2006CB806105 and G2007CB808004), and the Bureau for Basic Research of the Chinese Academy of Sciences |
| Keywords: | X-ray crystal structure intermolecular C-H...Pd interaction helical structure |
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