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Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates
dc.contributor.author | Xanthopoulos, Konstantinos | |
dc.contributor.author | Anagnostou, Zafeiria | |
dc.contributor.author | Chalkiadakis, Sophocles | |
dc.contributor.author | Choquesillo Lazarte, Duane | |
dc.contributor.author | Mezei, Gellert | |
dc.contributor.author | Zareba, Jan K. | |
dc.contributor.author | Zon, Jerzy | |
dc.contributor.author | Demadis, Konstantinos D. | |
dc.date.accessioned | 2019-10-15T11:29:05Z | |
dc.date.available | 2019-10-15T11:29:05Z | |
dc.date.issued | 2019-06-11 | |
dc.identifier.citation | Xanthopoulos, K., Anagnostou, Z., Chalkiadakis, S., Choquesillo-Lazarte, D., Mezei, G., Zaręba, J. K., ... & Demadis, K. D. (2019). Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates. Crystals, 9(6), 301. | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/57364 | |
dc.description.abstract | Phosphonate ligands demonstrate strong affnity for metal ions. However, there are several cases where the phosphonate is found non-coordinated to the metal ion. Such compounds could be characterized as salts, since the interactions involved are ionic and hydrogen bonding. In this paper we explore a number of such examples, using divalent metal ions (Mg2+, Ca2+, Sr2+ and Ni2+) and the phosphonic acids: p-aminobenzylphosphonic acid (H2PABPA), tetramethylenediamine-tetrakis(methylenephosphonic acid) (H8TDTMP), and 1,2-ethylenediphosphonic acid (H4EDPA). The compounds isolated and structurally characterized are [Mg(H2O)6] [HPABPA]2 6H2O, [Ca(H2O)8] [HPABPA]2, [Sr(H2O)8] [HPABPA]2, [Mg(H2O)6] [H6TDTMP], and [Ni(H2O)6] [H2EDPA] H2O. Also, the coordination polymer {[Ni(4,4’-bpy)(H2O)4] [H2EDPA] H2O}n was synthesized and characterized, which contains a bridging 4,4’-bipyridine (4,4’-bpy) ligand forming an infinite chain with the Ni2+ cations. All these compounds contain the phosphonate anion as the counterion to charge balance the cationic charge originating from the metal cation. | es_ES |
dc.description.sponsorship | K.D.D. acknowledges the Research Committee of the University of Crete (Grant KA 10329) for financial support | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Crystals | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | metal phosphonate | es_ES |
dc.subject | ionic compounds | es_ES |
dc.subject | phosphonic acids | es_ES |
dc.subject | organic salts | es_ES |
dc.title | Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.3390/cryst9060301 |