Issue 8, 2008

Unprecedented trinodal 4-connected metal–organic frameworks (MOFs) with 2-fold interpenetration

Abstract

Via hydrothermal synthesis, the self-assembly of Co(SCN)2 with the mixed rigid and flexible N,N′-bidentate donors, 4,4′-bpy and bimb (4,4′-bpy = 4,4′-bipyridine, bimb = 1,4-bis(imidazol-1-yl)-butane), generated a novel complex: [Co(bimb)(4,4′-bpy)(SCN)2] (1), which is the first example of an extended coordination polymer incorporating these mixed neutral N,N′-bidentate ligands. The structure contains (4,4) 2D [Co4(4,4′-bpy)2(bimb)4] layers further pillared by 4,4′-bpy ligands to form an unusual 3D framework that can be classified as a 4-connected (64·82)(63·83)2(65·8) net based on three kinds of planar Co nodes. Two of these nets interpenetrate.

Graphical abstract: Unprecedented trinodal 4-connected metal–organic frameworks (MOFs) with 2-fold interpenetration

Supplementary files

Article information

Article type
Paper
Submitted
15 Jan 2008
Accepted
14 Apr 2008
First published
09 May 2008

CrystEngComm, 2008,10, 1027-1030

Unprecedented trinodal 4-connected metal–organic frameworks (MOFs) with 2-fold interpenetration

Y. Qi, Y. Che, S. R. Batten and J. Zheng, CrystEngComm, 2008, 10, 1027 DOI: 10.1039/B800709H

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