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Construction of Zeolite‐Like Cluster Organic Frameworks from 3 d–4 d/3 d–3 d Heterometallic Supertetrahedral Secondary Building Units: Syntheses, Structures, and Properties
Author(s) -
Lin LiDan,
Deng ChuChu,
Zhao D.,
Li XinXiong,
Zheng ShouTian
Publication year - 2018
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201704511
Subject(s) - zeolite , hydroxymethyl , diamondoid , cluster (spacecraft) , crystallography , chemistry , materials science , stereochemistry , molecule , organic chemistry , catalysis , computer science , programming language
Two zeolite‐like cluster organic frameworks based on Cd‐Cu/Mn‐Cu heterometallic supertetrahedral secondary building units have been successfully constructed under solvothermal conditions, namely, Cu[Cd 4 Cu 6 (L) 4 (H 2 O) 18 ](Ac) 9 ⋅ DMA ⋅ 3 H 2 O ( 1 ), and Cu[Mn 4 Cu 6 (L) 4 (Ac) 3 (H 2 O) 12 ](Ac) 6 ⋅ CH 3 CN ⋅ 13 H 2 O ( 2 ), where H 3 L=2‐(hydroxymethyl)‐2‐(pyridin‐4‐yl)‐1,3‐propanediol, Ac=CH 3 COO − , DMA= N , N ′‐dimethylacetamide. Single‐crystal X‐ray structural analysis reveals that both 1 and 2 exhibit 3‐dimensional zeolite‐like architectures with similar 4‐connected components, but possess definitely different topologies of diamondoid (dia) and uncommon lonsdaleite (lon), respectively. 1 and 2 represent the first cases of zeolite‐like cluster organic frameworks containing Cd‐Cu/Mn‐Cu heterometallic supertetrahedral secondary building units. Furthermore, the magnetic properties and porous nature of 1 and 2 were also studied.