Structure du dihydrogéno hydroxy-1 ethanedi(phosphonate)-1,1 de plomb monohydrate

Lead Coordination and Organometallic Compounds: Classification and Analysis of Crystallographic and Structural Data

“…There are two derivatives of the general formula [Pb 2 M 3 ]' 2 , where Μ is a chalcogen, Se [160] orTe [161], and these are isostructural ( [82,85,102,[162][163][164][165][166], or two N-donor ligands [167], two S-donor ligands [168][169][170][171], two P-donor ligands [172,173] or two Se-donor ligands [174], Distorted edge-shared trigonal [167][168][169][172][173][174], tetrahedra [102,162,163,166], trigonal bipyramidal [85]. pseudo-octahedral [164,165] and heptahedral [82,170,171] are observed.…”

Synthesis and characterization of a three-dimensional open-framework lead(II) carboxyethylphosphonate, Pb3(O2CCH2CH2PO3)2

“…3,9-14 There are, however, very few reports on lead containing phosphonates, though the lead derivatives of hydroxyethylidene diphosphonic and phenyl phosphonic acids are known. 15,16 In this communication, we describe the synthesis and characterization of a lead carboxyethylphosphonate where the ligand is bifunctional and the open-framework structure has an interesting channel architecture.…”

Organic–Inorganic Hybrids Assembled from Lanthanide and 1,4-Phenylenebis(phosphonate)

“…By utilizing diphosphonates, it is possible to cross-link the layers and to space the cross-links by using spacer molecules, such as phosphorous or phosphoric acid, to create a porous structure. Recently, investigations of di-, tri-, and tetravalent metal phosphonates have yielded exciting structural diversity with interesting chemistries and applications, − including open framework structures − and porous pillared layered structures. , The synthesis of lanthanide phosphonates has drawn the scientist’s attention for their possible optical and magnetic properties. However, reports on lanthanide phosphonates are rather limited because lanthanide phosphonates normally have low solubility in water and organic solvents, and hence it is difficult to obtain single crystals suitable for X-ray structural determination .…”