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Int. J. Mol. Sci. 2007, 8(3), 241-258; doi:10.3390/i8030241
Article

Crystal Engineering Based on Polymeric Hydrogen-Bonded Supramolecules by Self-Assembling of 9, 10-Bis(3,5- dihydroxyphenyl)anthracene and 2,2′,4,4′- Tetrahydroxybenzophenone with Bipyridines

1, 1, 1, 1,*  and 2,*
1 Key laboratory of organo-pharmaceutical chemistry jiangxi province, Gannan Normal University, Ganzhou, 341000, JiangXi, People’s Republic of China 2 Center for Molecular Science, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100080, People’s Republic of China
* Authors to whom correspondence should be addressed.
Received: 14 February 2007 / Accepted: 1 March 2007 / Published: 16 March 2007
(This article belongs to the Section Molecular Recognition)
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Abstract

9, 10-bis(3,5-dihydroxyphenyl)anthracene (BDHA) and 2,2′,4,4′-tetrahydroxybenzophenone (THB) are crystallized with bipyridine bases 4,4 ́-bipyridyl(bipy), 1,2-bis(4-pyridyl)ethane (bipy-eta), 1,2-di(4-pyridyl)ethylene (dipy-ete), 1,3-di(4-pyridyl)propane (dipy-pra), 4,4 ́-dipyridyl sulfide (dipy-sul), and 4,4 ́-dipyridyl disulfide(dipy-dis) to afford molecular complexes (BDHA)·(bipy)2 1, (BDHA)·(bipy-eta)2 2,(BDHA)0.5·(dipy-pra)·CH3CH2OH 3, (BDHA)0.5·(dipy-sul)·H2O 4, (BDHA)0.5·(dipy-dis)·CH3CH2OH 5 and (THB)·(dipy-ete)2·H2O 6. The crystal structures of 1–6 have beendetermined by single-crystal X-ray diffraction. All these molecular complexes exhibitpolymeric supramolecular structures via O–H···N or O–H···O hydrogen-bonding. 1 and 2form infinitely rectangular macrocycles linked with one another, whose sizes are ca.12.477 å× 4.802 å and ca.14.575 å × 4.809 å, respectively. 3, 5 and 6 form the one-dimensionalzigzag chain structure. 4 forms a ladder structure, and two dipy-sul molecules were includedin a frame.
Keywords: Crystal Engineering; crystal structures; polymeric supramolecular structurer; hydrogen-bonding Crystal Engineering; crystal structures; polymeric supramolecular structurer; hydrogen-bonding
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Li, X.; Zhen, L.; Fan, Y.; Fan, X.; Zeng, Q. Crystal Engineering Based on Polymeric Hydrogen-Bonded Supramolecules by Self-Assembling of 9, 10-Bis(3,5- dihydroxyphenyl)anthracene and 2,2′,4,4′- Tetrahydroxybenzophenone with Bipyridines. Int. J. Mol. Sci. 2007, 8, 241-258.

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