Crystal structure determination of In 3 (H 3 O)(H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O from X-ray powder diffraction

Crystal structure determination of In 3 (H 3 O)(H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O from X-ray... Abstract The crystal structure of indium hydrogen phosphate hydrate, In 3 (H 3 O)(H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O, has been determined from X-ray powder diffraction data by using direct methods (EXPO program), and refined by FULLPROF package to R Bragg value of 5.6%. The structure is monoclinic, space group C 2/ c (No. 15), unit cell dimensions a = 17.0835(5), b = 9.6795(3), c = 17.8776(4) Å, β = 90.301(2)°, V = 2956.2(1) Å 3 , Z = 4, D x = 2.73 g/cm 3 . Hydrogen atoms were placed on calculated positions. There are two unique indium atoms in the crystal structure. InO 6 octahedra are connected together via the corners of PO 4 tetrahedra to form layers parallel to the xy plane. The layers are linked together by water molecules, located in the interlayer space, through their hydrogen bonds. Within the layers there are hollows occupied by oxonium cations. The compound was found to be isostructural with salts of the composition M III 3 M I (H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O, where M III -trivalent metal, M I -monovalent metal, oxonium or ammonium. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Zeitschrift für Kristallographie - Crystalline Materials de Gruyter

Crystal structure determination of In 3 (H 3 O)(H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O from X-ray powder diffraction

Loading next page...
 
/lp/de-gruyter/crystal-structure-determination-of-in-3-h-3-o-h-2-po-4-6-hpo-4-2-4h-2-01o01FLgDc
Publisher
de Gruyter
Copyright
Copyright © 2004 by the
ISSN
2194-4946
eISSN
2196-7105
DOI
10.1524/zkri.219.9.543.44042
Publisher site
See Article on Publisher Site

Abstract

Abstract The crystal structure of indium hydrogen phosphate hydrate, In 3 (H 3 O)(H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O, has been determined from X-ray powder diffraction data by using direct methods (EXPO program), and refined by FULLPROF package to R Bragg value of 5.6%. The structure is monoclinic, space group C 2/ c (No. 15), unit cell dimensions a = 17.0835(5), b = 9.6795(3), c = 17.8776(4) Å, β = 90.301(2)°, V = 2956.2(1) Å 3 , Z = 4, D x = 2.73 g/cm 3 . Hydrogen atoms were placed on calculated positions. There are two unique indium atoms in the crystal structure. InO 6 octahedra are connected together via the corners of PO 4 tetrahedra to form layers parallel to the xy plane. The layers are linked together by water molecules, located in the interlayer space, through their hydrogen bonds. Within the layers there are hollows occupied by oxonium cations. The compound was found to be isostructural with salts of the composition M III 3 M I (H 2 PO 4 ) 6 (HPO 4 ) 2 · 4H 2 O, where M III -trivalent metal, M I -monovalent metal, oxonium or ammonium.

Journal

Zeitschrift für Kristallographie - Crystalline Materialsde Gruyter

Published: Sep 1, 2004

There are no references for this article.

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create folders to
organize your research

Export folders, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off