Triazole-directed hydrogen-bonded structures of cationic iridium(III) complexes

J.M. Rawson; L. Donato; E. Zysman-Colman

doi:10.1039/c4ce00980k

Triazole-directed hydrogen-bonded structures of cationic iridium(III) complexes

J.M. Rawson, L. Donato, E. Zysman-Colman

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Abstract

Despite the differing size of the Cl⁻ and PF₆⁻ counter-ions, the structures of the heteroleptic iridium(III) complexes, [Ir(dFphtl)₂(btl)]Cl, [1]Cl, and [Ir(dFphtl)₂(btl)]PF₆, [1]PF₆, (where dFphtl = 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole and btl = 1,1′-dibenzyl-4,4′-bi-1H-1,2,3-triazolyl) are found to exhibit similar morphologies in which both structures adopt hydrogen-bonded networks driven by the hydrogen-bond donor and acceptor demands of the triazole functional group. The triazole thus can be used as a supramolecular synthon to control the internuclear distance in the solid-state.

Original language	English
Pages (from-to)	8531-8536
Number of pages	6
Journal	CrystEngComm
Volume	16
Issue number	36
Early online date	22 Jul 2014
DOIs	https://doi.org/10.1039/c4ce00980k
Publication status	Published - 28 Sept 2014

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© Royal Society of Chemistry 2014. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at http://dx.doi.org/10.1039/C4CE00980K
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title = "Triazole-directed hydrogen-bonded structures of cationic iridium(III) complexes",

abstract = "Despite the differing size of the Cl− and PF6− counter-ions, the structures of the heteroleptic iridium(III) complexes, [Ir(dFphtl)2(btl)]Cl, [1]Cl, and [Ir(dFphtl)2(btl)]PF6, [1]PF6, (where dFphtl = 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole and btl = 1,1′-dibenzyl-4,4′-bi-1H-1,2,3-triazolyl) are found to exhibit similar morphologies in which both structures adopt hydrogen-bonded networks driven by the hydrogen-bond donor and acceptor demands of the triazole functional group. The triazole thus can be used as a supramolecular synthon to control the internuclear distance in the solid-state.",

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AU - Rawson, J.M.

AU - Donato, L.

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N2 - Despite the differing size of the Cl− and PF6− counter-ions, the structures of the heteroleptic iridium(III) complexes, [Ir(dFphtl)2(btl)]Cl, [1]Cl, and [Ir(dFphtl)2(btl)]PF6, [1]PF6, (where dFphtl = 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole and btl = 1,1′-dibenzyl-4,4′-bi-1H-1,2,3-triazolyl) are found to exhibit similar morphologies in which both structures adopt hydrogen-bonded networks driven by the hydrogen-bond donor and acceptor demands of the triazole functional group. The triazole thus can be used as a supramolecular synthon to control the internuclear distance in the solid-state.

AB - Despite the differing size of the Cl− and PF6− counter-ions, the structures of the heteroleptic iridium(III) complexes, [Ir(dFphtl)2(btl)]Cl, [1]Cl, and [Ir(dFphtl)2(btl)]PF6, [1]PF6, (where dFphtl = 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole and btl = 1,1′-dibenzyl-4,4′-bi-1H-1,2,3-triazolyl) are found to exhibit similar morphologies in which both structures adopt hydrogen-bonded networks driven by the hydrogen-bond donor and acceptor demands of the triazole functional group. The triazole thus can be used as a supramolecular synthon to control the internuclear distance in the solid-state.

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Triazole-directed hydrogen-bonded structures of cationic iridium(III) complexes

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