URANYL MONOPICOLINATE COMPLEXES

Authors
SILVERWOOD PR COLLISON D LIVENS FR BEDDOES RL TAYLOR RJ
Citation
Pr. Silverwood et al., URANYL MONOPICOLINATE COMPLEXES, Journal of alloys and compounds, 271, 1998, pp. 180-183
Citations number
11
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
271
Year of publication
1998
Pages
180 - 183
Database
ISI
SICI code
0925-8388(1998)271:<180:UMC>2.0.ZU;2-N
Abstract
Reactions of Hmpa (pyridine-2-carboxylic acid) with UO2(NO3)(2). 6H(2) O, under a variety of reaction conditions, result in the formation Of [UO2(mpa)(2)](Hmpa). 2.5H(2)O (I), unless the relative concentrations of Hmpa and (NO;) are controlled in order to precipitate H2O [UO2(mpa) (H2O)].[UO2(NO3)(2)].[UO2(mpa)(H2O)]. H2O (II). The crystallographic d etails (XRD) for II are presented here, along with the infrared (IR), thermogravimetric (TG), differential thermal analysis (DTA), microanal ysis (mA) and solid-state C-13 nuclear magnetic resonance (NMR) data f or both products. (C) 1998 Published by Elsevier Science S.A.