Linear One-Dimensional Coordination Polymers Constructed by Dirhodium Paddlewheel and Tetracyanido-Metallate Building Blocks

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Prior, David and Cortijo Montes, Miguel and González Prieto, Rodrigo and Herrero Domínguez, Santiago and Jiménez Aparicio, Reyes and Perles Hernáez, Josefina and Priego Bermejo, José Luis (2019) Linear One-Dimensional Coordination Polymers Constructed by Dirhodium Paddlewheel and Tetracyanido-Metallate Building Blocks. Crystals, 9 (12). p. 614. ISSN 2073-4352

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Official URL: https://doi.org/10.3390/cryst9120614




Abstract

In this article, we describe the preparation of anionic heteronuclear one-dimensional coordination polymers made by dirhodium paddlewheels and tetracyanido-metallatate building blocks. A series of complexes of (PPh4)2n[{Rh2(µ-O2CCH3)4}{M(CN)4}]n (M = Ni (1), Pd (2), Pt (3)) formulae were obtained by reaction of [Rh2(μ-O2CCH3)4] with (PPh4)2[M(CN)4] in a 1:1 or 2:1 ratio. Crystals of 1−3 suitable for single crystal X-ray diffraction were grown by slow diffusion of a dichloromethane solution of the dirhodium complex into a chloroform solution of the corresponding tetracyanido–metallatate salt. Compounds 1 and 2 are isostructural and crystallize in the triclinic P-1 space group, while compound 3 crystallizes in the monoclinic P21/n space group. A detailed description of the structures is presented, including the analysis of the packing of anionic chains and PPh4+ cations.


Item Type:Article
Uncontrolled Keywords:dirhodium compounds; tetracyanido-metallatate complexes; one-dimensional coordination polymers
Subjects:Sciences > Chemistry > Chemistry, Inorganic
ID Code:66270
Deposited On:29 Jun 2021 14:58
Last Modified:07 Jul 2021 07:30

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