Issue 3, 2000
From the journal:

Journal of the Chemical Society, Dalton Transactions

Synthesis and characterization of basic bismuth(III) nitrates

Axel Nørlund Christensen,*a   Marie-Agnes Chevallier,a   Jørgen Skibstedb  and  Bo B. Iversena  

* Corresponding authors

a Department of Inorganic Chemistry, University of Aarhus, Aarhus C, Denmark

b Instrument Center for Solid State NMR Spectroscopy, Chemistry Department, University of Aarhus, Aarhus C, Denmark

Abstract

The syntheses of the basic bismuth(III) nitrates [Bi6O5(OH)3](NO3)5·3H2O, A, [Bi6O6(OH)3](NO3)3·1.5H2O, B, and [Bi6O5(OH)3](NO3)5·2H2O, X, were investigated. A is readily obtained in hydrolysis of bismuth(III) nitrate solutions with sodium hydroxide solutions and in homogeneous hydrolysis with dilute solutions of urea. [Bi6O6(OH)3](NO3)3·1.5H2O is obtained in hydrothermal synthesis at 190 °C from Bi(NO3)3·5H2O or from [Bi6O5(OH)3](NO3)5·3H2O. [Bi6O5(OH)3](NO3)5·2H2O was obtained at 100 °C from an aqueous solution which was 0.74 M with respect to bismuth(III) nitrate and 1.50 M with respect to urea. The compositions of B and X were derived from thermogravimetric analysis. Indexed powder patterns are reported for B: a = 3.8175(5), c = 17.149(4) Å for a tetragonal cell, and for X: a = 15.185(1), c = 15.834(2) Å for a rhombohedral cell using hexagonal setting.

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Article information

DOI
https://doi.org/10.1039/A908055D
Article type
Paper
Submitted
01 Oct 1999
Accepted
18 Nov 1999
First published
19 Jan 2000

J. Chem. Soc., Dalton Trans., 2000, 265-270

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Synthesis and characterization of basic bismuth(III) nitrates

A. N. Christensen, M. Chevallier, J. Skibsted and B. B. Iversen, J. Chem. Soc., Dalton Trans., 2000, 265 DOI: 10.1039/A908055D

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