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A Comprehensive Experimental and Theoretical Study on the[{(η5-C5H5)2Zr[P(µ-PNEt2)2P(NEt2)2P]}2O Crystalline System
Abstract
The structure of tetraphosphetane zirconium complex C52H100N8OP10Zr21 was determined by single crystal X-ray diffraction analysis. The crystal belongs to the monoclinic system, space group P21/c, with a = 19.6452(14), b = 17.8701(12), c = 20.7963(14)Å, α = γ = 90°, β = 112.953(7)°, V = 6722.7(8)Å3, Z = 4. The electronic structure of the organometallic complex has been characterized within the framework of Quantum Chemical Topology. The topology of the Electron Localization Function (ELF) and the electron density according to the Quantum Theory of Atoms in Molecules (QTAIM) show no covalent bonds involving the Zr atom, but rather dative, coordinate interactions between the metal and the ligands. This is the first reported case of a Zr complex stabilized by an oxide anion, anionic cyclopentadienyl ligands and rare tetraphosphetane anions.
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Authors (4)
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Mar Ríos-Gutiérrez
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- DOI:
- Digital Object Identifier (open in new tab) 10.3390/molecules26237282
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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MOLECULES
no. 26,
ISSN: 1420-3049 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Łapczuk-Krygier A., Kazimierczuk K., Pikies J., Ríos-Gutiérrez M.: A Comprehensive Experimental and Theoretical Study on the[{(η5-C5H5)2Zr[P(µ-PNEt2)2P(NEt2)2P]}2O Crystalline System// MOLECULES -,iss. 23 (2021),
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/molecules26237282
- Verified by:
- Gdańsk University of Technology
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