Strontium disodium hexathiodiphosphate(IV) octahydrate

Strontium disodium hexathiodiphosphate(IV) octahydrate

The crystal structure of SrNa2(P2S6)·8H2O is isotypic with that of its calcium analogue. The asymmetric unit consists of one Sr2+ cation (2 symmetry), two Na+ cations (2 and overline{1} symmetry, respectively), one-half of a centrosymmetric (P2S6)4− anion with a staggered...

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Main Authors: Claus Ehrhardt, Mimoza Gjikaj
Format: Article
Language:English
Published: International Union of Crystallography 2010-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810025316
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spelling doaj-cd644ad5c0194e4d8e251a84fcaa8eb62020-11-24T21:28:00ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-08-01668i55i5510.1107/S1600536810025316Strontium disodium hexathiodiphosphate(IV) octahydrateClaus EhrhardtMimoza GjikajThe crystal structure of SrNa2(P2S6)·8H2O is isotypic with that of its calcium analogue. The asymmetric unit consists of one Sr2+ cation (2 symmetry), two Na+ cations (2 and overline{1} symmetry, respectively), one-half of a centrosymmetric (P2S6)4− anion with a staggered confirmation and four water molecules. The crystal structure is built up from layers of cations and anions extending parallel to (101). Each SrO8 polyhedron is connected via edge-sharing to two NaO4S2 octahedra and to one NaO2S4 octahedron. The NaO4S2 octaedra are, in turn, connected with two (P2S6)4− anions through common corners. Adjacent layers are held together by several O—H...S hydrogen-bonding interactions. http://scripts.iucr.org/cgi-bin/paper?S1600536810025316
collection DOAJ
language English
format Article
sources DOAJ
author Claus Ehrhardt
Mimoza Gjikaj
spellingShingle Claus Ehrhardt
Mimoza Gjikaj
Strontium disodium hexathiodiphosphate(IV) octahydrate
Acta Crystallographica Section E
author_facet Claus Ehrhardt
Mimoza Gjikaj
author_sort Claus Ehrhardt
title Strontium disodium hexathiodiphosphate(IV) octahydrate
title_short Strontium disodium hexathiodiphosphate(IV) octahydrate
title_full Strontium disodium hexathiodiphosphate(IV) octahydrate
title_fullStr Strontium disodium hexathiodiphosphate(IV) octahydrate
title_full_unstemmed Strontium disodium hexathiodiphosphate(IV) octahydrate
title_sort strontium disodium hexathiodiphosphate(iv) octahydrate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-08-01
description The crystal structure of SrNa2(P2S6)·8H2O is isotypic with that of its calcium analogue. The asymmetric unit consists of one Sr2+ cation (2 symmetry), two Na+ cations (2 and overline{1} symmetry, respectively), one-half of a centrosymmetric (P2S6)4− anion with a staggered confirmation and four water molecules. The crystal structure is built up from layers of cations and anions extending parallel to (101). Each SrO8 polyhedron is connected via edge-sharing to two NaO4S2 octahedra and to one NaO2S4 octahedron. The NaO4S2 octaedra are, in turn, connected with two (P2S6)4− anions through common corners. Adjacent layers are held together by several O—H...S hydrogen-bonding interactions.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810025316
work_keys_str_mv AT clausehrhardt strontiumdisodiumhexathiodiphosphateivoctahydrate
AT mimozagjikaj strontiumdisodiumhexathiodiphosphateivoctahydrate
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