Synthesis and characterization of 2-phosphonoethanesulfonic acid and a barium-hydrogenphosphonatoethanesulfonate — BaH(O3P–C2H4–SO3)

Complex Hydrothermal Reaction Systems: A Systematic Investigation of Copper Phosphonatoethanesulfonates by High‐Throughput Methods

“…In contrast to the rigid systems, the flexible phosphonoethanesulfonic acid has yielded compounds with extended M-O-M structures. Layers (2), chains [1, Ln(O 3 P-C 2 H 4 -SO 3 )(H 2 O), [21] BaH(O 3 P-C 2 H 4 -SO 3 ) [22] ], and a trimeric cluster (compound 6), as well as isolated 2 O where chains of edge-and corner-sharing polyhedra, respectively, are linked by the phosphonate groups to layers, which are connected by the alkyl chains into three-dimensional frameworks. [31] Infinite M-O-M zigzag chains of CuO 5 polyhedra were observed in Cu 2 (O 3 P-CH 2 -PO 3 ).…”

“…[22] All other reagents were of analytical grade (Aldrich and Fluka) and were used without further purification. High-throughput X-ray analyses were carried out in transmission geometry using a STOE high-throughput powder diffractometer equipped with a linear position-sensitive detector (PSD) system.…”

“…[14][15][16][17][18][19][20] To the best of our knowledge only two investigations by our group using the flexible linker 2-phosphonethansulfonic acid have been reported in the literature. [21,22] In the course of our systematic investigation on the synthesis of inorganic-organic hybrid compounds based on H 2 PO 3 -C 2 H 4 -SO 3 H (H 3 L) and di-as well as trivalent metal ions two series of isotypic lanthanide phosphonatosulfonates Ln(O 3 P-C 2 H 4 -SO 3 )(H 2 O) [21] (Ln = La-Dy) and Ln(O 3 P-C 2 H 4 -SO 3 ) [23] (Ln = Ho-Lu, Y), as well as a barium phosphonatosulfonate BaH(O 3 P-C 2 H 4 -SO 3 ) [22] have been obtained. We have now focused on the investigation of inorganic-organic hybrid compounds containing Cu 2+ ions since these often exhibit interesting coordination geometries due to Jahn-Teller distortion.…”

Systematic Hydrothermal Investigation of Metal Phosphonatobenzenesulfonates by High‐Throughput Methods

“…[24,25] Linkers containing a phosphonic and a sulfonic acid group have only been recently investigated. By using the flexible linker molecules 2-phosphonoethane-and 4-phosphonobutanesulfonic acid, our group has explored the synthesis of several hybrid compounds with different Cu 2+ , [26] Sr 2+ , [27] Ba 2+ , [28] and lanthanide ions. [29,30] Rigid phosphonoarylsulfonic acids, i.e.…”

Five New Coordination Polymers with a Bifunctional Phosphonate‐Sulfonate Linker Molecule

“…Four of the structures were determined from single-crystal X-ray diffraction data, whereas the structure of 4 was solved ab initio from powder data using real-space methods and refined using Rietveld methods. acids [7][8][9][10][11][12][13][14][15][16][17][18] or rigid m-or p-phosphonobenzenesulfonic acid. [19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34] First studies on 2-phosphonoethanesulfonic and 4-phosphonobutanesulfonic acids were carried out in the group of Alberti et al [7] Subsequently, high-throughput investigations allowed to identify fields of product formation and to establish synthesis-structure relationships of a variety of new CPs.…”