Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Synthesis and crystal and molecular structure of three heterometallic polymeric compounds { Ln 2 [ Ln Ge 6 (μ- Oedph ) 6 (μ-O) 3 (μ-OH) 3 (H 2 O) 4 ] · x H 2 O} n [ Ln = Nd, x ∼ 26 (I); Er, x ∼ 24 (II); Tm, x ∼ 20 (III); H 4 Oedph = 1-hydroxyethylidenediphosphonic acid]

Synthesis and crystal and molecular structure of three heterometallic polymeric compounds { Ln 2... Abstract The synthesis and X-ray diffraction study of three heterometallic compounds of general formula {Ln 2[LnGe6(μ-Oedph)6(μ-O)3(μ-OH)3(H2O)4] · xH2O} n [Ln = Nd, x ∼ 26 (I); Er, x ∼ 24 (II); Tm, x ∼20 (III); H4 Oedph = 1-hydroxyethylidenediphosphonic acid] are performed. The basis element of structures I–III is a hexanuclear complex anion [Ge(μ-Oedph)(μ-O)0.5(μ-OH)0.5] 9−6 , in which bridging hydroxo and oxo ligands are statistically disordered with equally probability. Hexameric units are connected by Ln1(H2O)4 fragments into a framework whose channels are completely populated by disordered lanthanide atoms and water molecules. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Synthesis and crystal and molecular structure of three heterometallic polymeric compounds { Ln 2 [ Ln Ge 6 (μ- Oedph ) 6 (μ-O) 3 (μ-OH) 3 (H 2 O) 4 ] · x H 2 O} n [ Ln = Nd, x ∼ 26 (I); Er, x ∼ 24 (II); Tm, x ∼ 20 (III); H 4 Oedph = 1-hydroxyethylidenediphosphonic acid]

Download PDF
6 pages

Loading next page...
 
/lp/springer-journals/synthesis-and-crystal-and-molecular-structure-of-three-heterometallic-0YWvZWjgz1

References (16)

Publisher
Springer Journals
Copyright
2015 Pleiades Publishing, Inc.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/s1063774515020236
Publisher site
See Article on Publisher Site

Abstract

Abstract The synthesis and X-ray diffraction study of three heterometallic compounds of general formula {Ln 2[LnGe6(μ-Oedph)6(μ-O)3(μ-OH)3(H2O)4] · xH2O} n [Ln = Nd, x ∼ 26 (I); Er, x ∼ 24 (II); Tm, x ∼20 (III); H4 Oedph = 1-hydroxyethylidenediphosphonic acid] are performed. The basis element of structures I–III is a hexanuclear complex anion [Ge(μ-Oedph)(μ-O)0.5(μ-OH)0.5] 9−6 , in which bridging hydroxo and oxo ligands are statistically disordered with equally probability. Hexameric units are connected by Ln1(H2O)4 fragments into a framework whose channels are completely populated by disordered lanthanide atoms and water molecules.

Journal

Crystallography Reports – Springer Journals

Published: Mar 1, 2015

Keywords: Crystallography and Scattering Methods

There are no references for this article.