Gemischte Liganden aus Elementen der 5. und 6. Hauptgruppe: Schnittstelle zwischen Festkörper- und Molekülchemie

Wächter, Joachim

doi:10.1002/(sici)1521-3757(19980316)110:6<782::aid-ange782>3.0.co;2-x

Angewandte Chemie

1998

DOI: 10.1002/(sici)1521-3757(19980316)110:6<782::aid-ange782>3.0.co;2-x

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Gemischte Liganden aus Elementen der 5. und 6. Hauptgruppe: Schnittstelle zwischen Festkörper- und Molekülchemie

Joachim Wächter

Abstract: Ein weiter Bereich chemischer Verbindungen wird durch heteroatomar zusammengesetzte Liganden aus Elementen der 5. und 6. Hauptgruppe abgedeckt, die in der Natur von AsS (in Realgar) bis [AsS2−]∞ (in Sulfosalzmineralien) reichen. Die Stabilisierung von im freien Zustand nicht existenten oder labilen Molekülen durch Einbau in Übergangsmetallkomplexe, z. B. [Cp*2Fe2(AsS)2] 1, und die Oligomerisierung von Molekülen unter dem Einfluß von Metallionen oder Metallkomplexen zu Festkörpern oder Hybridclustern mit anorga… Show more

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Cited by 33 publications

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Metal-Assisted P−H Bond Formation: A Step towards the Hydrogenation of White Phosphorus

Peruzzini¹,

Ríos²,

Romerosa

et al. 2001

Eur. J. Inorg. Chem.

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An overview of the chemistry of transition metal complexes containing P−H bonds is presented. Central to this microreview are those compounds in which the P−H bond is assembled by reactions entailing the transfer of one or more hydrogen atoms to white phosphorus or to Px fragments resulting from P4 activation and degradation within the coordination sphere of a transition metal complex. The relevance of these processes to the as yet unaccomplished hydrogenation of white phosphorus is briefly discussed.

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Metal-Assisted P−H Bond Formation: A Step towards the Hydrogenation of White Phosphorus

Peruzzini¹,

Ríos²,

Romerosa

et al. 2001

Eur. J. Inorg. Chem.

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Syntheses, Crystal Structures, and Reactivity of [enH]4[Sn2Se6]·en, [enH]4[Sn2Te6]·en and [enH]4[Sn2S6]: Known Anions within Novel Coordination Spheres obtained by Novel Synthesis Routes

Dehnen

Zimmermann

2002

Z. anorg. allg. Chem.

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The hexachalcogenodistannates K 6 [Sn III 2 Se 6 ] or Li 4 [Sn IV 2 Te 6 ]·8en were recently reported to simultaneously act as mild oxidants and chalcogenide sources in reactions with CoCl 2 / LiCp* (Cp* ϭ pentamethylcyclopentadienide) while the SnϪE (E ϭ Se, Te) fragment is not kept in the products, e.g. [(Cp*Co) 3 (µ 3 -Se) 2 ], [(Cp*Co) 3 (µ 3 -Se) 2 ][Cl 2 Co(µ 2 -Cl) 2 Li(thf) 2 ] or [(Cp*Co) 4 (µ 3 -Te) 4 ]. In search of related reagents with possibly different reaction behavior, we isolated and crystallographically characterized isotypic compounds [enH] 4 [Sn IV 2 Se 6 ]·en (1), and [enH] 4 [Sn IV 2 Te 6 ]·en (2) (en ϭ 1,2-diaminoethane), that result from an uncommon disproportion/re-arrangement reaction: distannate(III) K 6 [Sn 2 E 6 ] (E ϭ Se, Te) was reacted with en·2HCl to yield 1 or 2 under disproportion of Sn III to Sn II and Sn IV . Another pathway was necessary to synthesize the respective but solvent-free thiostannate [enH] 4 -

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Ein neuer Zugang zu Komplexen mit gemischten Elementliganden der 15. und 16. Gruppe - die Bildung ungewöhnlicher Trichalkogenophosphonat-Liganden in Fe/Cr-Clustern

et al. 2001

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Gemischte Liganden aus Elementen der 5. und 6. Hauptgruppe: Schnittstelle zwischen Festkörper- und Molekülchemie

Cited by 33 publications

References 159 publications

Metal-Assisted P−H Bond Formation: A Step towards the Hydrogenation of White Phosphorus

Metal-Assisted P−H Bond Formation: A Step towards the Hydrogenation of White Phosphorus

Syntheses, Crystal Structures, and Reactivity of [enH]4[Sn2Se6]·en, [enH]4[Sn2Te6]·en and [enH]4[Sn2S6]: Known Anions within Novel Coordination Spheres obtained by Novel Synthesis Routes

Ein neuer Zugang zu Komplexen mit gemischten Elementliganden der 15. und 16. Gruppe - die Bildung ungewöhnlicher Trichalkogenophosphonat-Liganden in Fe/Cr-Clustern

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