A double-layered hydroxide, 3CaO.Al 2 O 3 .CaI 2 .10H 2 O - Archive ouverte HAL Access content directly
Journal Articles Acta Crystallographica Section C : Crystal Structure Communications [1968-2013] Year : 1999

A double-layered hydroxide, 3CaO.Al 2 O 3 .CaI 2 .10H 2 O

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Abstract

The structure of 3CaO.Al2O3.CaI2.10H2O, also formulated as Ca2Al(OH)6I.2H2O, consists of positively charged main layers, [Ca2Al(OH)6]+, and negatively charged interlayers, [I-,2H2O]. The oxygen coordination numbers of the Al3+ and Ca2+ cations are six and seven, respectively, and all non-H atoms occupy ordered sites.

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hal-01942037 , version 1 (02-12-2018)

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J.-P. Rapin, Alain Walcarius, G. Lefevre, M. François. A double-layered hydroxide, 3CaO.Al 2 O 3 .CaI 2 .10H 2 O. Acta Crystallographica Section C : Crystal Structure Communications [1968-2013], 1999, 55 (12), pp.1957-1959. ⟨10.1107/S0108270199008665⟩. ⟨hal-01942037⟩

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