Crystal structure of iron(III) perchlorate nonahydrate

Crystal structure of iron(III) perchlorate nonahydrate

Since the discovery of perchlorate salts on Mars and the known occurrence of ferric salts in the regolith, there is a distinct possibility that the title compound could form on the surface of Mars. [Fe(H2O)6](ClO4)3·3H2O was crystallized from aqueous solutions at low temperatures according to the so...

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Main Authors: Erik Hennings, Horst Schmidt, Wolfgang Voigt
Format: Article
Language:English
Published: International Union of Crystallography 2014-12-01
Series:Acta Crystallographica Section E
Subjects:
crystal structure
low-temperature salt hydrates
perchlorate hydrates
iron perchlorate
Mars
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536814024295
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spelling doaj-df3884bebd234eadbcea96c6cc56a0e52020-11-25T02:15:24ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682014-12-01701247747910.1107/S1600536814024295pk2533Crystal structure of iron(III) perchlorate nonahydrateErik Hennings0Horst Schmidt1Wolfgang Voigt2TU Bergakademie Freiberg, Institute of Inorganic Chemistry, Leipziger Strasse 29, D-09596 Freiberg, GermanyTU Bergakademie Freiberg, Institute of Inorganic Chemistry, Leipziger Strasse 29, D-09596 Freiberg, GermanyTU Bergakademie Freiberg, Institute of Inorganic Chemistry, Leipziger Strasse 29, D-09596 Freiberg, GermanySince the discovery of perchlorate salts on Mars and the known occurrence of ferric salts in the regolith, there is a distinct possibility that the title compound could form on the surface of Mars. [Fe(H2O)6](ClO4)3·3H2O was crystallized from aqueous solutions at low temperatures according to the solid–liquid phase diagram. It consists of Fe(H2O)6 octahedra (point group symmetry -3.) and perchlorate anions (point group symmetry .2) as well as non-coordinating water molecules, as part of a second hydrogen-bonded coordination sphere around the cation. The perchlorate appears to be slightly disordered, with major–minor component occupancies of 0.773 (9):0.227 (9).http://scripts.iucr.org/cgi-bin/paper?S1600536814024295crystal structurelow-temperature salt hydratesperchlorate hydratesiron perchlorateMars
collection DOAJ
language English
format Article
sources DOAJ
author Erik Hennings
Horst Schmidt
Wolfgang Voigt
spellingShingle Erik Hennings
Horst Schmidt
Wolfgang Voigt
Crystal structure of iron(III) perchlorate nonahydrate
Acta Crystallographica Section E
crystal structure
low-temperature salt hydrates
perchlorate hydrates
iron perchlorate
Mars
author_facet Erik Hennings
Horst Schmidt
Wolfgang Voigt
author_sort Erik Hennings
title Crystal structure of iron(III) perchlorate nonahydrate
title_short Crystal structure of iron(III) perchlorate nonahydrate
title_full Crystal structure of iron(III) perchlorate nonahydrate
title_fullStr Crystal structure of iron(III) perchlorate nonahydrate
title_full_unstemmed Crystal structure of iron(III) perchlorate nonahydrate
title_sort crystal structure of iron(iii) perchlorate nonahydrate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2014-12-01
description Since the discovery of perchlorate salts on Mars and the known occurrence of ferric salts in the regolith, there is a distinct possibility that the title compound could form on the surface of Mars. [Fe(H2O)6](ClO4)3·3H2O was crystallized from aqueous solutions at low temperatures according to the solid–liquid phase diagram. It consists of Fe(H2O)6 octahedra (point group symmetry -3.) and perchlorate anions (point group symmetry .2) as well as non-coordinating water molecules, as part of a second hydrogen-bonded coordination sphere around the cation. The perchlorate appears to be slightly disordered, with major–minor component occupancies of 0.773 (9):0.227 (9).
topic crystal structure
low-temperature salt hydrates
perchlorate hydrates
iron perchlorate
Mars
url http://scripts.iucr.org/cgi-bin/paper?S1600536814024295
work_keys_str_mv AT erikhennings crystalstructureofironiiiperchloratenonahydrate
AT horstschmidt crystalstructureofironiiiperchloratenonahydrate
AT wolfgangvoigt crystalstructureofironiiiperchloratenonahydrate
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