Published March 2015
| Version v1
Journal article
Synthesis and crystal and molecular structure of three heterometallic polymeric compounds (Ln2[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); H4Oedph = 1-hydroxyethylidenediphosphonic acid]
- 1. Russian Academy of Sciences, Kurnakov Institute of General and Inorganic Chemistry (Russian Federation)
- 2. Mechnikov Odessa National University (Ukraine)
Description
The synthesis and X-ray diffraction study of three heterometallic compounds of general formula (Ln2[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); H4Oedph = 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]69−, 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
Additional details
Identifiers
Publishing Information
- Journal Title
- Crystallography Reports
- Journal Volume
- 60
- Journal Issue
- 2
- Journal Page Range
- p. 204-209
- ISSN
- 1063-7745
- CODEN
- CYSTE3
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47042224
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANIONS; ATOMS; CRYSTAL STRUCTURE; CRYSTALS; GERMANIUM HYDROXIDES; HYDRATES; LIGANDS; MOLECULAR STRUCTURE; MOLECULES; NEODYMIUM COMPOUNDS; PROBABILITY; SYNTHESIS; X-RAY DIFFRACTION
- Descriptors DEC
- CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; GERMANIUM COMPOUNDS; HYDROGEN COMPOUNDS; HYDROXIDES; IONS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SCATTERING
Optional Information
- Copyright
- Copyright (c) 2015 Pleiades Publishing, Inc.