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CoAPO-21, a cobalt-doped aluminophosphate related to AlPO4-21
dc.creator | Cheetham, G.M.T. | |
dc.creator | Harding, M.M. | |
dc.creator | Rizkallah, P.J. | |
dc.creator | Kaučič, Venčeslav | |
dc.creator | Rajić, Nevenka | |
dc.date.accessioned | 2022-04-15T13:06:15Z | |
dc.date.available | 2022-04-15T13:06:15Z | |
dc.date.issued | 1991 | |
dc.identifier.issn | 2053-2296 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5055 | |
dc.description.abstract | Co0.12A15.88P6024(OH)2.C2HIoN2.2H2 O, Mr = 867"7, monoclinic, P2~/n, a = 8.992 (3), b = 17-760~i c=8.359(4) A, fl=105.39(4) ° , U = 1287.0 Z = 2, Dx = 2.24 g cm -3, a = 0.895 (5) A, /.~ = 14.7 cm-1 F(000) = 871.4, R = 0.061 for 1163 observed reflections, recorded with an area-detector diffractometer. The framework structure is similar to that of A1PO4-21 [Parise & Day (1985). Acta Cryst. C41, 515-520], with 4-, 5- and 6-coordinate aluminium atoms; Co 2+ replaces tetrahedral A13÷ ions, and the 6-coordinate A13÷ has one water molecule as ligand (in addition to 5 framework O atoms). In the channels, the C and N atoms of the ethylenediamine molecule were located; the molecules are disordered, and occupy two mutually exclusive positions related by an inversion centre. | |
dc.language.iso | en | sr |
dc.publisher | IUCr/Wiley | sr |
dc.rights | restrictedAccess | sr |
dc.source | Acta Crystallographica Section C | sr |
dc.title | CoAPO-21, a cobalt-doped aluminophosphate related to AlPO4-21 | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 1364 | |
dc.citation.spage | 1361 | |
dc.citation.volume | 47 | |
dc.identifier.doi | 10.1107/S0108270191000744 | |
dc.type.version | publishedVersion | sr |