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

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Tuning the flexibility of interpenetrated frameworks by a small difference in the fluorene moiety
Dalton Transactions ( IF 3.5 ) Pub Date : 2017-10-10 00:00:00 , DOI: 10.1039/c7dt03338a
Yunsheng Ma _{1,

2,

3,

4,

5} , Yuki Harada _{1,

2,

3,

4,

5} , Akihiro Hori _{1,

2,

3,

4,

5} , Yuh Hijikata _{3,

5,

6,

7,

8} , Liangchun Li _{9,

10,

11,

12,

13} , Ryotaro Matsuda _{1,

2,

3,

4,

5}

Affiliation

[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.

中文翻译：

通过芴部分的微小差异来调整互穿框架的柔韧性

[Zn ₂（FDC）₂（bpy）]（LMOF-202）和[Zn ₂（OFDC）₂（bpy）]（LMOF-201）（FDC：芴2,7-二羧酸酯，OFDC：9-芴酮- 2,7-二羧酸盐，bpy：4,4'-联吡啶具有互穿的同质结构。但是，它们的气体吸附行为表明LMOF-202是刚性的，而LMOF-201是柔性的。我们发现LMOF-201的结构柔韧性是由于在配体中仅添加了一个氧原子。

更新日期：2017-11-15

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