Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety

Yunsheng Ma; Yuki Harada; Akihiro Hori; Yuh Hijikata; Liangchun Li; Ryotaro Matsuda

doi:10.1039/C7DT03338A

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Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety†

Yunsheng Ma,

^ab Yuki Harada,

^a Akihiro Hori,

^a Yuh Hijikata,

^c Liangchun Li

^d and Ryotaro Matsuda

*^ae

Author affiliations

* Corresponding authors

^a Department of Chemistry and Biotechnology, School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
E-mail: ryotaro.matsuda@chembio.nagoya-u.ac.jp

^b School of Chemistry and Materials Engineering, Jiangsu Key Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, Jiangsu 215500, PR China

^c Department of Chemistry, Graduate School of Science and Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan

^d Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, PR China

^e Japan Science and Technology Agency (JST), PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan

Abstract

[Zn₂(FDC)₂(bpy)] (LMOF-202) and [Zn₂(OFDC)₂(bpy)] (LMOF-201) (FDC: fluorene-2,7-dicarboxylate, OFDC: 9-fluorenone-2,7-dicarboxylate, bpy: 4,4′-bipyridine) have interpenetrated isostructures. However, their gas sorption behaviors indicate that LMOF-202 is rigid, whereas LMOF-201 is flexible. We found that the structural flexibility of LMOF-201 was due to the addition of only one oxygen atom into the ligand.

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Article information

DOI: https://doi.org/10.1039/C7DT03338A
Article type: Communication
Submitted: 08 Sep 2017
Accepted: 10 Oct 2017
First published: 10 Oct 2017

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Dalton Trans., 2017,46, 15200-15203

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Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety

Y. Ma, Y. Harada, A. Hori, Y. Hijikata, L. Li and R. Matsuda, Dalton Trans., 2017, 46, 15200 DOI: 10.1039/C7DT03338A

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Dalton Transactions

Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety†

Abstract

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Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety

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