Bulky substituent and solvent-induced alternative nodes for layered Cd-isophthalate/acylhydrazone frameworks

Roztocki K, Lupa M, Hodorowicz M, Senkovska I, Kaskel S, Matoga D (2018)

Publication Type: Journal article

Publication year: 2018

Journal

CrystEngComm Royal Society of Chemistry

Book Volume: 20

Pages Range: 2841-2849

Journal Issue: 20

DOI: 10.1039/c8ce00269j

Abstract

A series of three cadmium-based two-dimensional (2D) metal-organic frameworks, featuring 4-pyridinecarboxaldehyde isonicotinoyl hydrazone bridging pillars (pcih) and either 5-tert-butyl-substituted or non-substituted isophthalate linkers, have been prepared and characterized. Isophthalates with bulky tert-butyl substituents (tBu-iso^2-) form two-dimensional (2D) frameworks with various metal node nuclearities: [Cd(tBu-iso)(pcih)(DMF)]n or [Cd2(tBu-iso)2(pcih)2]n, dependent on synthetic conditions; whereas, in contrast, unsubstituted isophthalates (iso^2-) yield only the framework with dinuclear nodes [Cd2(iso)2(pcih)2]n, regardless of the conditions. Diverse nodes of interdigitated layers have a significant influence on the thermal stability and adsorption behavior of the materials.

Involved external institutions

Jagiellonian University / Uniwersytet Jagielloński (UJ)

Poland (PL) Technische Universität Dresden

Germany (DE)

How to cite

APA:

Roztocki, K., Lupa, M., Hodorowicz, M., Senkovska, I., Kaskel, S., & Matoga, D. (2018). Bulky substituent and solvent-induced alternative nodes for layered Cd-isophthalate/acylhydrazone frameworks. CrystEngComm, 20(20), 2841-2849. https://dx.doi.org/10.1039/c8ce00269j

MLA:

Roztocki, Kornel, et al. "Bulky substituent and solvent-induced alternative nodes for layered Cd-isophthalate/acylhydrazone frameworks." CrystEngComm 20.20 (2018): 2841-2849.

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