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Iodo-oxyapatite, the first example from a new class of modulated apatites

Henning, Peter Alberius LU ; Lidin, Sven LU and Petříček, Vačlav (1999) In Acta Crystallographica. Section B: Structural Science 55(2). p.165-169
Abstract

Iodo-oxyapatite [pentadecacalcium iodide oxide nonaphosphate, Ca15(PO4)9IO] was synthesized by a flux method and the structure was solved from single-crystal X-ray data. The crystal structure was refined in the space group P63/m [a = 9.567 (1), c = 20.754 (2) Å and Z = 2] to wR on F of 0.0459. Iodo-oxyapatite has a typical hexagonal apatite structure but the unit cell is tripled along the hexad owing to ordering of the iodide and oxide ions along this direction.

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author
; and
publishing date
type
Contribution to journal
publication status
published
in
Acta Crystallographica. Section B: Structural Science
volume
55
issue
2
pages
5 pages
publisher
Wiley-Blackwell
external identifiers
  • scopus:0346548727
ISSN
0108-7681
language
English
LU publication?
no
id
fcdef812-1bba-4412-ac8c-a953ae438328
date added to LUP
2019-04-08 16:03:26
date last changed
2022-01-31 18:52:00
@article{fcdef812-1bba-4412-ac8c-a953ae438328,
  abstract     = {{<p>Iodo-oxyapatite [pentadecacalcium iodide oxide nonaphosphate, Ca<sub>15</sub>(PO<sub>4</sub>)<sub>9</sub>IO] was synthesized by a flux method and the structure was solved from single-crystal X-ray data. The crystal structure was refined in the space group P6<sub>3</sub>/m [a = 9.567 (1), c = 20.754 (2) Å and Z = 2] to wR on F of 0.0459. Iodo-oxyapatite has a typical hexagonal apatite structure but the unit cell is tripled along the hexad owing to ordering of the iodide and oxide ions along this direction.</p>}},
  author       = {{Henning, Peter Alberius and Lidin, Sven and Petříček, Vačlav}},
  issn         = {{0108-7681}},
  language     = {{eng}},
  month        = {{04}},
  number       = {{2}},
  pages        = {{165--169}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Acta Crystallographica. Section B: Structural Science}},
  title        = {{Iodo-oxyapatite, the first example from a new class of modulated apatites}},
  volume       = {{55}},
  year         = {{1999}},
}