HYDROTHERMAL SYNTHESES AND STRUCTURAL CHARACTERIZATION OF AMMONIUM ION-TEMPLATED LANTHANIDE(III) CARBOXYLATE-PHOSPHONATES

HYDROTHERMAL SYNTHESES AND STRUCTURAL CHARACTERIZATION OF AMMONIUM ION-TEMPLATED LANTHANIDE(III) CARBOXYLATE-PHOSPHONATES

Using N (phosphonomethyl)iminodiacetic acid (H4PMIDA), as a complexing agent, two new complexes, (NH4)La(PMIDA)(H2O)•H2O, 1 and (NH4)Yb(PMIDA), 2 have been synthesized hydrothermally. In both compounds, the metal ions are trapped in a three five-membered chelate rings by the chelating PMIDA anions g...

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Bibliographic Details
Main Authors: AYI ANYAMA AYI, Tiffany L Kinnibrugh, Abraham eClearfield
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-11-01
Series:Frontiers in Chemistry
Subjects:
hydrothermal synthesis
carboxylate-phosphonate hybrid material
Metal organophosphonate frameworks
aminopolyacid ligand
flexible coordination.
Online Access:http://journal.frontiersin.org/Journal/10.3389/fchem.2014.00094/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fchem.2014.00094/full

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