0000000001307201
AUTHOR
J.c. Dias
Synthesis and characterization of [Fe(III)(qsal)2][M(III)(pds)2] (M=Cu, Au)
Abstract Salts of the Fe(III) spin crossover cation [FeIII(qsal)2]+ (qsalH = N-(8-quinolyl)salicylaldimine) and monoanions [MIII(pds)2]− (M = Cu, Au; pds = pirazine-2,3-diselenolate) with formula [FeIII(qsal)2][MIII(pds)2] were prepared and characterized by single crystal X-ray diffraction and magnetic measurements. These two salts present magnetic properties essentially due to the FeIII centres in the high-spin state (S = 5/2), and do not have any spin transition.
Synthesis, Structure, and Magnetic Properties of [(S)-[PhCH(CH3)N(CH3)3]][Mn(CH3CN)2/3Cr(ox)3]·(CH3CN)_(solvate), a 2D Chiral Magnet Containing a Quaternary Ammonium Chiral Cation
The synthesis, structure, and magnetic properties of a novel oxalate-based bimetallic magnet obtained by using the chiral (S)-trimethyl-(1-phenyl-ethyl)-ammonium, ((S)-[PhCH(CH3)N(CH3)3](+)), cation as template is reported. This compound can be formulated as [(S)-[PhCH(CH3)N(CH3)3]][Mn(CH3CN)2/3Cr(ox)3] x (CH3CN)_(solvate), and it crystallizes in the chiral trigonal space group P3. It shows a distorted two-dimensional honeycomb structure formed by Mn(II) and Cr(III) ions connected through oxalate anions with [(S)-[PhCH(CH3)N(CH3)3](+) cations and solvent molecules intercalated between the oxalate layers. Two-thirds of the Mn(II) ions of the honeycomb anionic network are heptacoordinated. Th…
CCDC 629475: Experimental Crystal Structure Determination
Related Article: J.C.Dias, A.Soriano-Portillo, M.Clemente-Leon, C.Gimenez-Saiz, J.R.Galan-Mascaros, C.J.Gomez-Garcia, E.Coronado|2007|Inorg.Chim.Acta|360|3843|doi:10.1016/j.ica.2007.02.004
CCDC 629474: Experimental Crystal Structure Determination
Related Article: J.C.Dias, A.Soriano-Portillo, M.Clemente-Leon, C.Gimenez-Saiz, J.R.Galan-Mascaros, C.J.Gomez-Garcia, E.Coronado|2007|Inorg.Chim.Acta|360|3843|doi:10.1016/j.ica.2007.02.004
CCDC 675119: Experimental Crystal Structure Determination
Related Article: E.Coronado, J.C.Dias, M.C.Gimenez-Lopez, C.Gimenez-Saiz, C.J.Gomez-Garcia|2008|J.Mol.Struct.|890|215|doi:10.1016/j.molstruc.2008.04.046
CCDC 698389: Experimental Crystal Structure Determination
Related Article: M.Clemente-Leon, E.Coronado, J.C.Dias, A.Soriano-Portillo, R.D.Willett|2008|Inorg.Chem.|47|6458|doi:10.1021/ic800597w