Data di Pubblicazione:
2017
Citazione:
Self-Catenated Coordination Polymers Involving Bis-pyridyl-bis-amide / H. He, C. Hsu, H. Chang, X. Yang, P.M. Chhetri, D.M. Proserpio, J. Chen. - In: CRYSTAL GROWTH & DESIGN. - ISSN 1528-7483. - 17:4(2017 Mar 06), pp. 1991-1998. [10.1021/acs.cgd.7b00001]
Abstract:
The synthesis, structures, and properties of five new coordination polymers containing bis-pyridyl-bis-amide and polycarboxylate ligands, [Cd(1,2-bdc)(L1)(H2O)]·H2On [1,2-H2bdc = benzene-1,2-dicarboxylic acid; L1 = N,N′-di(3-pyridyl)suberoamide] (1), [Cd2(1,3-bdc)2(L1)3]·8H2On [1,3-H2bdc = benzene-1,3-dicarboxylic acid] (2), [Cd(1,4-bdc)(L1)(H2O)2]n [1,4-H2bdc = benzene-1,4-dicarboxylic acid] (3), [Cd2(1,2,3-Hbtc)2(L1)3]·4H2On [1,2,3-H3btc = 1,2,3-benzene-tricarboxylic acid] (4), and [Cd(1,4-pda)(L2)]n [L2 = N,N′-di(3-pyridyl)adipoamide; 1,4-H2pda = 1,4-phenylenediacetic acid] (5), are reported, which have been characterized by single crystal X-ray diffraction. Complex 1 forms a looplike 1D chain, whereas 2 and 4 show 3D frameworks with a new self-catenated net with point symbol (65·8). Complex 3 displays a 2D layer with the sql topology and 5 displays a rare 8T17 self-catenated net. The dimensionality and structural types of 1-3 can be adjusted by varying the ligand isomerism of the dicarboxylate ligands.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
chemistry (all); materials science (all); condensed matter physics
Elenco autori:
H. He, C. Hsu, H. Chang, X. Yang, P.M. Chhetri, D.M. Proserpio, J. Chen
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