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Nickel(II) metal-organic frameworks with N,N’-di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide ligands: influence of secondary building unit geometry on dimensionality and framework dimensions

Pfeiffer, Constance R.; Biggins, Naomi H.; Lewis, William; Champness, Neil R.

Authors

Constance R. Pfeiffer

Naomi H. Biggins naomi_biggins@berkeley.edu

William Lewis

Neil R. Champness



Abstract

When Ni(NO3)2∙6H2O and N,N’-di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide (DPNDI) are reacted, a one-dimensional coordination polymer (1) is formed. However, reaction with either terephthalic acid (2) or 2,6-naphthalenedicarboxylic acid (3) affords two-dimensional, pillared metal-organic frameworks. 2 and 3 containing rectangular voids of different dimensions which are dictated by the carboxylate ligand and the arrangement of the [M(k2-O2NO)]2(μ2-O2CR)2] secondary building unit (SBU) that forms the nodes of the framework. The role of SBU geometry, intermolecular face-to-face π–π and lone pair–π interactions involving the DPNDI ligands are discussed.

Citation

Pfeiffer, C. R., Biggins, N. H., Lewis, W., & Champness, N. R. (2017). Nickel(II) metal-organic frameworks with N,N’-di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide ligands: influence of secondary building unit geometry on dimensionality and framework dimensions. CrystEngComm, 19, https://doi.org/10.1039/C7CE00956A

Journal Article Type Article
Acceptance Date Aug 25, 2017
Publication Date Sep 5, 2017
Deposit Date Oct 4, 2017
Publicly Available Date Sep 6, 2018
Journal CrystEngComm
Electronic ISSN 1466-8033
Publisher Royal Society of Chemistry
Peer Reviewed Peer Reviewed
Volume 19
DOI https://doi.org/10.1039/C7CE00956A
Keywords Metal-organic frameworks, N,N’-di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide, nickel (II) frameworks, pillared frameworks
Public URL http://eprints.nottingham.ac.uk/id/eprint/46944
Publisher URL http://pubs.rsc.org/en/content/articlelanding/2017/ce/c7ce00956a#!divAbstract
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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