Übergangsmetallkomplexe mit N-haltigen Liganden, XI. Pentacarbonylchrom-Komplexe des s-Tetrazins und verwandte Verbindungen. / Transition Metal Complexes of N-Containing Ligands, XI. Pentacarbonylchromium Complexes of s-Tetrazine and Related Compounds
Open Access
- 1 November 1976
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 31 (11) , 1489-1492
- https://doi.org/10.1515/znb-1976-1112
Abstract
Both mononuclear Cr(CO)5(C2H2N4) and binuclear [Cr(CO)5]2(C2H2N4) are formed when s-tetrazine (C2H2N4) is added to a photolysed solution of Cr(CO)6 in diethyl ether. A centrosymmetric structure is proposed for the binuclear, s-tetrazine-bridged complex [Cr(CO)5]2(C2H2N4). The corresponding molybdenum and tungsten compounds are also describedKeywords
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