Thermal properties of lanthanide(III) complexes with 2-aminoterephthalic ACID

The complexes of yttrium(III) and lanthanides(III) with 2-aminoterephthalic acid form the isostructural series of triclinic compounds with a space group P from La to Lu and they have the general formula of Ln 2 (C 8 H 5 O 4 N) 3 ·8H 2 O. On heating in air or inert gas atmosphere they lose all water...

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Bibliographic Details
Published in:Journal of thermal analysis and calorimetry 2008-03, Vol.91 (3), p.951-956
Main Authors: Rzączyńska, Z., Woźniak, M., Wołodkiewicz, W., Ostasz, A., Pikus, S.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Coordination compounds
Exact sciences and technology
Inorganic Chemistry
Inorganic chemistry and origins of life
Measurement Science and Instrumentation
Physical Chemistry
Polymer Sciences
Preparations and properties
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Summary:The complexes of yttrium(III) and lanthanides(III) with 2-aminoterephthalic acid form the isostructural series of triclinic compounds with a space group P from La to Lu and they have the general formula of Ln 2 (C 8 H 5 O 4 N) 3 ·8H 2 O. On heating in air or inert gas atmosphere they lose all water molecules in the temperature range 50–200°C in one or two steps. The anhydrous compounds are stable from 360 to 435°C and then decompose to oxides.
ISSN:1388-6150
1588-2926
1572-8943
DOI:10.1007/s10973-007-8570-1