Rietveld refinement of AgCa10(PO4)7 from X-ray powder data

机译：X射线粉末数据对AgCa10（PO4）7的Rietveld精制

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Polycrystalline silver(I) decacalcium heptakis(orthophosphate), AgCa10(PO4)7, was obtained by solid-state reaction. It is isotopic with members of the series MCa10(PO4)7 (M = Li, Na, K and Cs), and is closely related to the structure of β-Ca3(PO4)2. The crystal structure of the title compound is built up from a framework of [CaO9] and two [CaO8] polyhedra, one [CaO6] octahedron (site symmetry 3.) and three PO4 tetrahedra (one with site symmetry 3.). The Ag⁺ cation is likewise located on a threefold rotation axis and resides in the cavities of the rigid [Ca10(PO4)7]⁻ framework. It is surrounded by three O atoms in an almost regular triangular environment.

机译：通过固相反应获得了多晶银（I）十钙七（正磷酸盐）钙AgCa10（PO4）7。它与MCa10（PO4）7系列成员（M = Li，Na，K和Cs）同位，与β-Ca3（PO4）2的结构密切相关。标题化合物的晶体结构由[CaO9]和两个[CaO8]多面体，一个[CaO6]八面体（位置对称3）和三个PO4四面体（一个位置对称3）的骨架构成。 Ag ^{+ 阳离子同样位于三重旋转轴上，并位于刚性[Ca10（PO4）7] ^{-框架的腔中。在几乎规则的三角形环境中，它被三个O原子包围。}}

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期刊名称 Acta Crystallographica Section E: Crystallographic Communications
作者
Nataliya Yu. Strutynska; Igor V. Zatovsky; Ivan V. Ogorodnyk; Nikolay S. Slobodyanik;
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年(卷),期 2013(69),Pt 5
年度 2013
页码 i23
总页数 8
原文格式 PDF
正文语种
中图分类生化遗传学;生化药理学;
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1. Rietveld refinement of AgCa10(PO4)7 from X-ray powder data [J] . Ogorodnyk I.V., Slobodyanik N.S., Strutynska N.Y., Acta Crystallographica Section E: Crystallographic Communications . 2013,第5期

机译：X射线粉末数据对AgCa10（PO4）7的Rietveld精制
2. Ab initio structure solution and rietveld refinement of the high-temperature K2MgWO2(PO4)(2) phase (T = 773 K) from X-ray powder diffraction data [J] . Peuchert U., Schneider J., Bohaty L. Journal of Applied Crystallography . 1998,第1期

机译：X射线粉末衍射数据从头算结构解和高温K2MgWO2（PO4）（2）相（T = 773 K）的精细化
3. The structure of cubic MOF [{Ca(H_2O)_6}{CaGd(oxydiacetate)3}2]·4H_2O. A comparison between structural models obtained from Rietveld refinement of conventional and synchrotron X-ray powder diffraction data and standard refinement of single-crystal X-ray diffraction data [J] . Leopoldo Suescun, Jun Wang, Ricardo Faccio, Powder diffraction . 2012,第4期

机译：立方MOF [{Ca（H_2O）_6} {CaGd（双氧乙酸）3} 2]·4H_2O的结构。从常规和同步加速器X射线粉末衍射数据的Rietveld精炼与单晶X射线衍射数据的标准精炼获得的结构模型之间的比较
4. Structure refinement of high-density polyehylene using x-ray powder diffraction data and the rietveld method [C] . Kenneth B. Schwartz, Robert B. Von Dreele Annual conference on applications of X-ray analysis . 1997

机译：利用X射线粉末衍射数据和RIETVELD方法结构改进高密度聚烯基
5. Structure, cation ordering and transition behaviour in Zn(2)TiO(4), MgGa(2)O(4)-Mg(2)GeO(4) spinel solid-solution and beta-Mg(3)Ga(2)GeO(8), by Rietveld refinement of X-ray or neutron diffraction data and O-17 MAS NMR. [D] . Millard, Roberta Lauren. 1997

机译：Zn（2）TiO（4），MgGa（2）O（4）-Mg（2）GeO（4）尖晶石固溶体和β-Mg（3）Ga（2）GeO的结构，阳离子有序和过渡行为（8），通过Rietveld精修X射线或中子衍射数据和O-17 MAS NMR。
6. Rietveld refinement of KLaTiO4 from X-ray powder data [O] . Bai-Chuan Zhu, Kai-Bin Tang 2011

机译：X射线粉末数据对KLaTiO4的Rietveld精炼
7. X-Ray Powder Diffraction Data—Identification and Structure Elucidation of Unknown Stone—Rietveld Refinement Approach [O] . Munusamy Baskar, Anju Patania 2020

机译：X射线粉末衍射数据识别和结构阐明未知的石头RIETVELD细化方法

Rietveld refinement of AgCa10(PO4)7 from X-ray powder data

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