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Article
Nitrogen Complexes as Models for Nitrogenase with Nitrogen on the Active Site
NITROGEN gas reacts in mild conditions in protic media to give the nitrogen complexes [CoH(N2)(PPh3)3]1, and [Ru(NH3)5(N2)]X2 (X = mono anion)2, and related complexes, but the complexed nitrogen molecule has not ...
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Chapter and Conference Paper
Complex Formation by Molybdenum(II)Chloride
Comparison of the ultra-violet reflectance spectrum of Mo(II)chloride with that of the acid H2[Mo6Cl8. Cl6]. 8 H2O (1) which has an Mo6Cl8 cage confirms the close structural similarity of the chloride. It seems c...
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Article
(Re3ClII)2− Anion and Other Trinuclear Complexes of Re (III)
THE nature of the chloroanion of trivalent rhenium has been of interest for several years in view of a possible spin-paired tetrahedral stereochemistry1. However, recent studies of the crystal structure of the co...
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Article
New Oxidation States of Technetium
THE chemistry of technetium, the middle member of the Group VII triad with manganese and rhenium as its congeners, has been little investigated until recently owing to its rarity. Indeed, since the isolation o...