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Redetermination of (NH(4))(2)HAsO(4)
In comparison with the original determination based on Weissenberg film data [Khan et al. (1970 ▶). Acta Cryst. B26, 1889–1892], the current redetermination of diammonium hydrogenarsenate(V) reveals all atoms with anisotropic displacement parameters and all H atoms localized. This allowed an unambig...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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International Union of Crystallography
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515085/ https://www.ncbi.nlm.nih.gov/pubmed/23284312 http://dx.doi.org/10.1107/S1600536812043565 |
| _version_ | 1782252106886938624 |
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| author | Weil, Matthias |
| author_facet | Weil, Matthias |
| author_sort | Weil, Matthias |
| collection | PubMed |
| description | In comparison with the original determination based on Weissenberg film data [Khan et al. (1970 ▶). Acta Cryst. B26, 1889–1892], the current redetermination of diammonium hydrogenarsenate(V) reveals all atoms with anisotropic displacement parameters and all H atoms localized. This allowed an unambiguous assignment of the hydrogen-bonding pattern, which is similar to that of the isotypic phosphate analogue (NH(4))(2)HPO(4). The structure of the title compound consists of slightly distorted AsO(3)(OH) and NH(4) tetrahedra, linked into a three-dimensional structure by an extensive network of O—H⋯O and N—H⋯O hydrogen bonds. |
| format | Online Article Text |
| id | pubmed-3515085 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2012 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-35150852013-01-02 Redetermination of (NH(4))(2)HAsO(4) Weil, Matthias Acta Crystallogr Sect E Struct Rep Online Inorganic Papers In comparison with the original determination based on Weissenberg film data [Khan et al. (1970 ▶). Acta Cryst. B26, 1889–1892], the current redetermination of diammonium hydrogenarsenate(V) reveals all atoms with anisotropic displacement parameters and all H atoms localized. This allowed an unambiguous assignment of the hydrogen-bonding pattern, which is similar to that of the isotypic phosphate analogue (NH(4))(2)HPO(4). The structure of the title compound consists of slightly distorted AsO(3)(OH) and NH(4) tetrahedra, linked into a three-dimensional structure by an extensive network of O—H⋯O and N—H⋯O hydrogen bonds. International Union of Crystallography 2012-10-27 /pmc/articles/PMC3515085/ /pubmed/23284312 http://dx.doi.org/10.1107/S1600536812043565 Text en © Matthias Weil 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Inorganic Papers Weil, Matthias Redetermination of (NH(4))(2)HAsO(4) |
| title | Redetermination of (NH(4))(2)HAsO(4)
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| title_full | Redetermination of (NH(4))(2)HAsO(4)
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| title_fullStr | Redetermination of (NH(4))(2)HAsO(4)
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| title_full_unstemmed | Redetermination of (NH(4))(2)HAsO(4)
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| title_short | Redetermination of (NH(4))(2)HAsO(4)
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| title_sort | redetermination of (nh(4))(2)haso(4) |
| topic | Inorganic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515085/ https://www.ncbi.nlm.nih.gov/pubmed/23284312 http://dx.doi.org/10.1107/S1600536812043565 |
| work_keys_str_mv | AT weilmatthias redeterminationofnh42haso4 |