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dc.contributor.authorRodriguez-Blanco, Juan
dc.date.accessioned2019-05-03T04:40:43Z
dc.date.available2019-05-03T04:40:43Z
dc.date.issued2006
dc.date.submitted2006en
dc.identifier.citationJimenez, A., Rodriguez, J. D., Torre-Fernandez, L., Prieto, M., Garcia-Granda, S., Crystal structure of dicalcium sodium monohydrogen diarsenate hexahydrate, Ca2Na[HAsO4][AsO4] · 6H2O, Zeitschrift Fur Kristallographie-New Crystal Structures, 221, 3, 2006, 241 - 242en
dc.identifier.otherY
dc.identifier.otherhttps://doi.org/10.1524/ncrs.2006.0055
dc.identifier.urihttps://www.degruyter.com/view/j/ncrs.2006.221.issue-3/ncrs.2006.0055/ncrs.2006.0055.xml
dc.identifier.urihttp://hdl.handle.net/2262/86702
dc.descriptionPUBLISHEDen
dc.description.abstractAs2Ca2H13NaO14, triclinic, P1 (no. 2), a = 6.680(5) Å, b = 8.223(4) Å, c = 12.537(3) Å, = 73.46(5)°, = 78.89(4)°, = 87.47(5)°, V = 647.7 Å3 , Z = 2, Rgt(F) = 0.062, wRref(F2 ) = 0.197, T = 293 K. Source of material Crystallization of Ca2Na(HAsO4)(AsO4) · 6H2O was carried out by mixing CaCl2 (0.01 M) and Na2HAsO4 (1 M) aqueous solutions in a thermostated (25(1) °C) polypropylene vessel. 50 cm3 of each parent solution were placed in the reacting vessel, which was then sealed with a polypropylene cap to avoid evaporation. After mixing, the pH reached a value of ca. 8.90. The obtained crystals are tabular (ca. 100 m) with well-defined polygonal contours. Experimental details Hydrogen atoms were geometrically placed and refined using distance restraints. Odd anisotropic displacement parameters were found probably due to crystal size and shape. The range of Ca/As and Na/As ratios measured by EDS seems to exceed the analytical error, suggesting the possibility of a coupled substitution of Ca2+ + AsO4 3 for Na+ + HAsO42.en
dc.format.extent241en
dc.format.extent242en
dc.language.isoenen
dc.publisherDe Gruyteren
dc.relation.ispartofseriesZeitschrift Fur Kristallographie-New Crystal Structures;
dc.relation.ispartofseries221;
dc.relation.ispartofseries3;
dc.rightsYen
dc.subjectDicalcium sodium monohydrogen diarsenate hexahydrate, crystal structureen
dc.titleCrystal structure of dicalcium sodium monohydrogen diarsenate hexahydrate, Ca2Na[HAsO4][AsO4] · 6H2Oen
dc.typeJournal Articleen
dc.contributor.sponsorMinisterio de Educación y Cienciaen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/rodrigjd
dc.identifier.rssinternalid126645
dc.rights.ecaccessrightsopenAccess
dc.contributor.sponsorGrantNumberBQU2003-05093en
dc.contributor.sponsorGrantNumberCGL2004-02501/BTEen
dc.subject.TCDThemeSmart & Sustainable Planeten
dc.identifier.orcid_id0000-0001-5978-3001


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