Change language
English Deutsch
Change currency
€ EUR £ GBP $ USD
BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Zur Kristallstruktur der gemischten Phosphat/Sulfat-Fluorapatite / On the Crystal Structure of Mixed Phosphate/Sulfate Fluoroapatites

  • M. C. Apella and E. J. Baran
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-1981-0517
Download article (PDF)

It is shown that the apatite phases of composition Ca10-xNax(PO4)6-x(SO4)xF2 crystallize in a monoclinic unit cell, which is related to those of pure fluoroapatite by doubling the b-parameter. Some comparisons with related systems are made and a possible explanation for the origin of the small monoclinic distortion is advanced

: Phosphate-Sulfate-Apatites; Crystal Data; Structural Behaviour
Received: 1981-2-26
Published Online: 2014-6-2
Published in Print: 1981-5-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Download article (PDF)
From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 36 Issue 5

Journal and Issue

Articles in the same Issue

Beiträge zur Chemie des Phosphors, 103 [1, 2]. Tri-tert-butyl-diphosphaarsa-cyclopropan, (t-BUP)2 (t-BuAs) / Contributions to the Chemistry of Phosphorus, 103 [1, 2]. Tri-tert-butyl-diphosphaarsa-cyclopropane, (t-BuP)2(t-BuAs)
Zur Kenntnis des Aluminiumsulfids: α-Al2S3 und Al2S3(tetr.) / On Aluminium Sulfide: α-Al2S3 and Al2S3 (tetr.)
NMR-spektroskopische Untersuchungen an Chalkogenverbindungen, II [1]. 125Te-, 77Se-, 19F- und 13C-chemische Verschiebungen von CF3-substituierten Selen- und Tellurverbindungen [2] / NMR Spectroscopic Studies on Chalcogen Compounds, II [1]. 125Te-, 77Se-, 19F- and 13C Chemical Shifts of CF3 Substituted Selenium and Tellurium Compounds [2]
Struktur und Schwingungsspektrum des α-Undekawolframatophosphats Na2[N(CH3)4]4HPW11O39 · 7H2O / Structure and Vibrational Spectrum of the α-Undecatungstophosphate Na2[N(CH3)4]4HPW11O39 · 7H2O
Schwefel-Stickstoff-Verbindungen, VIII. Darstellung und Charakterisierung einiger aromatischer Schwefeldiimide / Sulfur-Nitrogen-Compounds, VIII Synthesis and Characterization of Some Aromatic Sulfurdiimines
Additionsverbindungen aus Trimethylstibindihalogeniden und Antimon(III)-halogeniden / Addition Compounds of Trimethylstibine Dihalogenides and Antimony(III) Halogenides
(MePNMe)4 · MeI und (MePNMe)4 · 2 MeI, ein Cyclotetra(λ3λ3λ3λ5-) und ein Cyclotetra(λ3λ5λ3λ5-phosphazan) / (MePNMe)4 · MeI and (MePNMe)4 · 2 MeI, a Cyclotetra(λ3λ3λ3λ5-) and a Cyclotetra(λ3λ5λ3λ5-phosphazane)
Calciumisotopenseparation mit Kryptanden als Komplexbildner / Separation of Calcium Isotopes with Cryptand Complexes
Chemie polyfunktioneller Liganden, 64 [1]. Über Hydridoiridium(III)-Komplexe des N.N-Bis(diphenylphosphino)-p-tolylamiii Chemistry of Polyfunctional Ligands, 64 [1]. On Hydridoiridium(III) Complexes of N,N-Bis(diphenylphosphino)-p-tolylamine
Versuche zur Rhodium(I)-katalysierten asymmetrischen Hydrierung von α-Acetamidozimtsäure mit monomeren und polymeren Aminophosphinen / Rhodium (I) Catalyzed Asymmetric Hydrogenation of α-Acetamido Cinnamic Acid with Monomeric and Polymeric Aminophosphines
Solvent Effects on the Carbon – 13 NMR Chemical Shifts and Rotational Barriers of N,N-Dimethylbenzamide - Solvent Enhanced π Polarization
On the One and Two-Electron Oxidations of Water-Soluble Zinc Porphyrins in Aqueous Media
Energiebilanz einer Reaktion zwischen Radikal-Kation und Radikal-Anion / Energy Turnover of a Reaction between Radical Cation and Radical Anion
Reaktionen mesoionischer Fünfringheterocyclen mit o-chinoiden Verbindungen, IV [1]. Mono- und tricyclische 1.3-Thiazolium-4-olate, 1.3-Dithiolylium-4-olate / Reactions of Mesoionic Five-Membered Heterocycles with o-Quinonoid Compounds, IV [1]. Mono- and Tricyclic 1,3-Thiazolium-4-olates, 1,3-Dithiolylium-4-olates
Reaktionen mesoionischer Fünfringheterocyclen mit o-chinoiden Verbindungen, V [1, 2]. 1.3-Oxazolium-5-olate und 1.3-Thiazolium-5-olate / Reactions of Five-Membered Mesoionic Heterocycles with o-Quinonoid Compounds, V [1, 2] 1,3-Oxazolium-5-olates and 1,3-Thiazolium-5-olates
Cycloadditionen mit o-Benzochinon-diiminen, VI [1]. Reaktionen von Diarylbenzo[c]furanen mit o-Benzochinon-diiminen. Stabile Sessel- und Wannenkonformere in der 5.6.11.12-Tetrahydrodibenzo [b.f] [1.4] diazocinreihe / Cycloadditions with o-Benzoquinone-diimines, VI [1]. Reactions of 1,3-Diarylbenzo[c]furans with o-Benzoquinone-diimines. Stable Chair and Boat Conformers in the 5,6,11,12-Tetrahydrodibenzo[b,f][1,4]diazocin Series
Zur Kristallstruktur der gemischten Phosphat/Sulfat-Fluorapatite / On the Crystal Structure of Mixed Phosphate/Sulfate Fluoroapatites
Darstellung und Kristallstruktur von Na3FeSe3 / Preparation and Crystal Structure of Na3FeSe3
Die Kristallstruktur von Kalium-bis(hexamethylentetramin)-tris-(isothiocyanato)cuprat(II)-dihydrat, K[Cu(C6H12N4)2(NCS)3] · 2 H2O, einem trigonal-bipyramidalen Kupfer(II) -Komplex / The Crystal Structure of Potassium-bis(hexamethylenetetramine)-tris-(isothiocyanato) cuprate(II )-dihydrate, K[Cu(C6H12N4)2(NCS)3] · 2 H2O, a Trigonal Bipyramidal Cupric Complex
Temperature Dependent ESR Studies on Platinum Pyrimidine “Blues”: Evidence for a Structural Instability ?
Could Hydrogen Peroxide Photolysis Occur in the Absence of Transition Metals ?
On the Hydration of N-Isomeric 5-Tetrazolecarbaldehydes
Direct Photochemical cis-trans Isomerization with 185 nm Radiation: A Facile Preparation of cis-Di-tert-butylethylene
Downloaded on 27.4.2024 from https://www.degruyter.com/document/doi/10.1515/znb-1981-0517/html
Scroll to top button