Groeger, Christian and Kalbitzer, Hans R. and Meier, Walter and Pronold, Michael and Scheer, Manfred and Wachter, Joachim and Zabel, Manfred (2011) Supramolecular copper halide networks using the coordinative flexibility of the cyclo-P2S3 middle deck in (C5Me5)(2)Mo2P2S3: Phosphorus versus sulfur coordination. INORGANICA CHIMICA ACTA, 370 (1). pp. 191-197. ISSN 0020-1693,
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Reaction of solutions of [Cp*2Mo2P2S3] (1; Cp* = eta(5)-C5Me5) in CH2Cl2 with solutions of CuHal (Hal = Cl, Br, I) in CH3CN gave after slow diffusion the novel coordination polymers [Cp*2Mo2P2S3(CuCl)(4)] (2), [Cp*2Mo2P2S3(CuBr)(3)] (3) and [Cp*2Mo2P2S3(CuI)(3)] (4). The products were characterized by elemental analysis, P-31 magic angle spinning (MAS) NMR spectroscopy and single-crystal X-ray crystallography. The solid-state structures of 2 and 3 are composed of two-dimensional polymeric networks, whereas that of 4 contains parallel stacks of one-dimensional ribbons. In all cases the planar cyclo-P2S3 middle deck of the organometallic building block 1 provides one or two P atoms of the PS dumbbells along with the singly bridging sulfur atom as coordination sites for the various copper halide subunits. The assignment of P atoms follows from the correlation of P-31 MAS NMR spectra with X-ray crystallographic data. In all compounds the distribution of main group atoms in the cyclo-P2S3 middle deck is different from that previously found in the starting material 1. (C) 2011 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ONE-DIMENSIONAL POLYMERS; SOLID-STATE; LIGAND COMPLEXES; CRYSTAL-STRUCTURES; THERMAL-PROPERTIES; SILVER(I) CATIONS; NMR-SPECTROSCOPY; BUILDING-BLOCKS; PS LIGANDS; CHEMISTRY; Copper halides; Molybdenum; Phosphorus; Sulfur; Coordination polymers; Solid-state NMR spectroscopy |
| Subjects: | 500 Science > 540 Chemistry & allied sciences 500 Science > 570 Life sciences |
| Divisions: | Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Dr. Hans Robert Kalbitzer Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 15 Jun 2020 14:27 |
| Last Modified: | 15 Jun 2020 14:27 |
| URI: | https://pred.uni-regensburg.de/id/eprint/20825 |
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