Published 1976 | Version v1
Journal article Metadata-only

Pentavalent protactinium phosphates

Creators

  • 1. Institut du Radium, Arcueil (France). Fondation Curie

Description

Protactinium orthophosphate PaO(H2PO4)3.2H2O (phase I) crystallises from 10-1M Pa(V) solutions in 14M H3PO4. Phase I is stable up to 2500C. On further heating a series of transformations occur, leading finally to Pa2O5 when heated to 14000C. Interplanar distances and intensities, lattice parameters, and the experimental and calculated densities are given for some phosphates. (author)

Additional details

Additional titles

Original title (French)
Phosphates de protactinium pentavalent

Identifiers

DOI
10.1016/0022-1902(76)80347-8;

Publishing Information

Journal Title
Journal of Inorganic and Nuclear Chemistry
Journal Volume
38
Journal Issue
4
Series
J. Inorg. Nucl. Chem.
Journal Page Range
737-739
ISSN
0022-1902

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
7243955
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CHEMICAL PREPARATION; CHEMICAL REACTIONS; HEATING; LATTICE PARAMETERS; PHOSPHATES; PROTACTINIUM COMPOUNDS
Descriptors DEC
ACTINIDE COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; SYNTHESIS

Optional Information

Notes
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