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Poly[(μ2-nitrato-κ2O:O′)(μ2-pyrimidinium-2-carboxylato-κ2O:O′)lithium(I)]

“…Structures built of monmeric molecules have been also reported: in a Ag(I) complex by Kokunov & Gorbunova, (2007); in a Cu(II) complex by Suares-Varela et al, (2008) and Zhang et al, (2008a). The structures of two Co(II) complexes have been determined by Antolić et al, (2000) and Zhang et al, (2008b).…”

“…For the polymeric structures of some metal complexes with a pyrimidine-2-carboxylate ligand, see: Rodríguez-Dié guez et al (2007; Zhao & Liu (2010); Zhang et al (2008a). For structures built of monomeric molecules, see: Kokunov & Gorbunova (2007); Antolić et al (2000); Zhang et al (2008b); Suares-Varela et al (2008).…”

Poly[hemi(ethylenediammonium) [di-μ-oxalato-indium(III)] dihydrate]

“…In the past few years, there has been considerable effort in designing open-framework structures formed by metal organic carboxylates because of its interesting structural features and the quality for apt design (Fang et al, 2004;Li et al, 2008;Serre et al, 2006;Sun et al, 2006) of which the oxalate ligand plays a major role in the assembly of metal-organic porous frameworks. Many metal oxalate structures are reported such as tin (Audebrand et al, 2001;Kokunov et al, 2004;Stock et al, 2000), zinc (Chakrabarti & Natarajan, 2002;Rvans & Lin, 2001;Vaidhyanathan et al, 2001), zirconium (Audebrand et al, 2004;Gavilan et al, 2007), rare earth (Bataille et al, 2000;Trombe et al, 2001;Yuan et al, 2004). The structures of these compounds vary from monomers, dimmers, chains, layered honeycomb networks to three dimensional frameworks.…”

“…For background information on open-framework materials, see: Fang et al (2004); Li et al (2008); Serre et al (2006); Sun et al (2006). For related materials containing the oxalate ligand, see: Audebrand et al (2001Audebrand et al ( , 2004; Kokunov et al (2004); Stock et al (2000); Chakrabarti & Natarajan (2002); Evans & Lin (2001); Vaidhyanathan et al (2001); Gavilan et al (2007); Bataille et al (2000); Trombe et al (2001); Yuan et al (2004). For indium oxaltes, see: Audebrand et al (2003); ; ; Chen et al (2003); Huang & Lii (1998); Jeanneau et al (2003); Yang et al (2005); For the bondvalence method, see: Brown (1996).…”

Serendipitous formation of K15NaSn5F36

“…Ever since K 2 SiF 6 :Mn 4+ was adopted as a red luminescent material in white light emitting diodes, numerous novel hexafluoridometallate phosphors have been discovered [4][5][6]. However, within the group of tin fluorides not only the hexafluoridostannates are known, but also compositions like ASn 2 F 5 (A = monovalent cation), KSnF 3 , A′SnF 4 (A′ = divalent cation), A″SnF 7 (A″ = trivalent cation), or Na 4 Sn 3 F 10 have been mentioned in the literature [7][8][9][10][11][12][13][14][15][16][17]. Nearly all of the published fluoridostannates contain tin in the oxidation state 2 +.…”