Bodensteiner, Michael and Dusek, Michal and Kubicki, Marek M. and Pronold, Michael and Scheer, Manfred and Wachter, Joachim and Zabel, Manfred (2010) A New Building Block for Organometallic-Inorganic Hybrid Polymers: The Mixed Group 15/16 Element Ligand Complex [Cp-2*Mo-2(mu,eta(2:2)-PSe)(2)(mu-Se)] (Cp* = C5Me5). EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (33). pp. 5298-5303. ISSN 1434-1948, 1099-0682
Full text not available from this repository. (Request a copy)Abstract
The synthesis and spectroscopic characterization of [Cp*2Mo2P2Se3] (1; Cp* = C5Me5) and its use as a molecular building block in the formation of copper(I) halide polymers is described. The reaction of 1 in CH2Cl2 with 2 equiv. of CuBr and CuI in CH3CN under diffusion conditions gave [(Cp*2Mo2P2Se3)(2)(CuBr)(2)] (2) and [(Cp*2Mo2P2Se3)(CuX)(3)-(CH3CN)](n) (X = I; 3/4), respectively. The structure of 2 is distinguished by a central Cu2Br2 ring coordinated on each side by a tripledecker complex through one of its P atoms. A 2D network is formed by weak interactions between Se atoms of neighboring molecules. Compound [(Cp*2Mo2P2Se3)(CuI)(3)-(CH3CN)](n) exists in two isomeric forms 3 and 4. The crystal structure of 3 can be described as a two-dimensional polymer that is formed by ribbons containing looped chains of three Cu2I2 rings and attached [Cp*2Mo2P2Se3] molecules. The structure of 4 contains a ribbon in which tripledecker molecules are linked through their P atoms to (CuI)(6) clusters. The ribbons are connected by weak Se center dot center dot center dot Se interactions. The reaction of a mixture of 1 and P4Se3 with CuI gave [(CP*2Mo2P2Se3)(P4Se3)(CuI)(2)](n), The crystal structure analysis of 5 reveals a new type of organometallic inorganic framework in which 1 and P4Se3 are linked by Cu2I2 rings.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SELENIUM INTERACTIONS; COPPER(I) COMPLEXES; CRYSTAL-STRUCTURE; CLUSTER; PHOSPHORUS; CONSTRUCTION; CHEMISTRY; FRAMEWORK; CLEAVAGE; ADDUCTS; Phosphorus; Selenium; Copper; Coordination modes; Polymers |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Arbeitskreis Dr. Joachim Wachter |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Jul 2020 06:47 |
| Last Modified: | 07 Jul 2020 06:47 |
| URI: | https://pred.uni-regensburg.de/id/eprint/23928 |
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