Schindler, Andrea and Zabel, Manfred and Nixon, John F. and Scheer, Manfred (2009) Hexaphosphaferrocene [Fe(eta(5)-P(3)C(2)tBu(2))(2)] as a Connecting Moiety in Oligomeric and Polymeric Compounds. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 64 (11-12). pp. 1429-1437. ISSN 0932-0776,
Full text not available from this repository. (Request a copy)Abstract
The hexaphosphaferrocene complex [Fe(eta(5)-P(3)C(2)tBu(2))(2)] (1) derived from the corresponding 1,2,4-triphosphospholyl anion reacts with CuX (X = Cl, Br, I) in a 1 : 1 stoichiometry to give the isostructural, one-dimensional polymeric compounds [{Cu(mu(3)-X)}(4){Fe(mu,eta(5):eta(1)-P(3)C(2)tBu(2))(2)}(n)] (X = Cl (2), Br (3), I (4)), which display a unique sinusoidal (CuX)(n) ladder structure. In the reaction with CuI a second one-dimensional polymeric compound [{Cu-3(mu-I)(mu(3)-I)(2)}(CH3CN){Fe(mu,eta(5):eta(1)-P(3)C(2)tBu(2))(mu(3),eta(5):eta(1)-P(3)C(2)tBu(2))}](n) (5) is formed. The reaction of 1 with CuX (X= Cl, Br, I) in a 1 : 2 stoichiometric ratio leads only in the case of CuCl to the formation of the new, oligomeric compound [{Cu(mu(3)-Cl)}(4)(CH3CN)(2){Fe(mu,eta(5):eta(1)-P(3)C(2)tBu(2))(2)}(2)] (6), whereas in the case of CuBr and CuI the polymeric compounds 3 and 5 were isolated. The reaction of 1 with Ag[Al{OC(CF3)(3)}(4)] in a 1 : 1 stoichiometric ratio results in the formation of [Ag{Fe(mu,eta(5):eta(1)-P(3)C(2)tBu(2))(2)}(2)][Al{OC(CF3)(3)}(4)] (7), which shows dynamic behaviour in solution.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COORDINATION CHEMISTRY; MOLECULAR-STRUCTURE; LIGAND; PENTAPHOSPHAFERROCENE; COMPLEXES; CRYSTAL; ARCHITECTURES; PHOSPHORUS; SILVER(I); FRAMEWORK; Copper Halides; Phosphaferrocene Complexes; Phospholyl Ligands; Self Organisation; Silver Complexes |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 03 Sep 2020 05:01 |
| Last Modified: | 03 Sep 2020 05:01 |
| URI: | https://pred.uni-regensburg.de/id/eprint/28249 |
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