J
Joan Ribas
Researcher at University of Barcelona
Publications - 347
Citations - 14011
Joan Ribas is an academic researcher from University of Barcelona. The author has contributed to research in topics: Crystal structure & Magnetic susceptibility. The author has an hindex of 64, co-authored 347 publications receiving 13659 citations. Previous affiliations of Joan Ribas include Autonomous University of Barcelona & Indian Association for the Cultivation of Science.
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Journal ArticleDOI
Polynuclear NiII and MnII azido bridging complexes. Structural trends and magnetic behavior
Joan Ribas,Albert Escuer,Montserrat Monfort,Ramon Vicente,Roberto Cortés,Luis Lezama,Teófilo Rojo +6 more
TL;DR: In this paper, a review of polynuclear Ni II and Mn II azido bridging complexes is presented, where magneto-structural correlations are made from a large number of known structures.
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Flexible meso-Bis(sulfinyl) Ligands as Building Blocks for Copper(II) Coordination Polymers: Cavity Control by Varying the Chain Length of Ligands.
Xian-He Bu,Wei Chen,Shou-Liang Lu,Ruo-Hua Zhang,Dai-Zheng Liao,Wei-Ming Bu,Mitsuhiko Shionoya,François Brisse,Joan Ribas +8 more
TL;DR: Three novel pseudo-octahedral metal-organic frameworks, 1-3, consisting of macrometallacyclic noninterpenetrating meso networks and exhibiting weak antiferromagnetic interactions, have been constructed from CuII centers and structurally flexible R,S-bis(sulfinyl) ligands.
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Synthesis and characterization of heterodinuclear Ln(3+)-Fe3+ and Ln(3+)-Co3+ complexes, bridged by cyanide ligand (Ln3+ = lanthanide ions). Nature of the magnetic interaction in the Ln(3+)-Fe3+ complexes.
Albert Figuerola,Carmen Diaz,Joan Ribas,Vassilis Tangoulis,Jaume Granell,Francesc Lloret,José Mahía,Miguel A. Maestro +7 more
TL;DR: Structural studies of these two families show that they are isomorphous, and the relationship in conjunction with the diamagnetism of the Co3+ allows an approximation to the nature of coupling between the iron( III) and the lanthanide(III) ions in the [Ln(DMF)4(H2O)3(mu-CN)Fe(CN)5].nH2 O complexes.
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Magneto-structural xorrelations in 2D and 3D extended structures of manganese(II)-malonate systems.
Tapas Kumar Maji,Saugata Sain,Golam Mostafa,Tian-Huey Lu,Joan Ribas,Montserrat Monfort,Nirmalendu Ray Chaudhuri +6 more
TL;DR: Two polymeric malonato-bridged manganese(II) complexes of formula [Mn(mal)(H(2)O)(2)](n)() (2) have been synthesized and characterized and the structure determination reveals that the complex is a 3D network being composed of Mn-malonate sheets which are pillared by bidentate 4,4'-bipy spacer forming small voids.
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Trinuclear N,N-bridged copper(II) complexes involving a Cu3OH core: [Cu3(mu 3-OH)L3A(H2O)2]A.(H2O)x (L = 3-acetylamino-1,2,4-triazolate; a = CF3SO3, NO3, ClO4; x = 0, 2) synthesis, X-ray structures, spectroscopy, and magnetic properties.
Sacramento Ferrer,Jaap G. Haasnoot,Jan Reedijk,Edgar Müller,Marina Biagini Cingi,Maurizio Lanfranchi,and Anna Maria Manotti Lanfredi,Joan Ribas +7 more
TL;DR: The synthesis, X-ray structure, and magnetic and spectroscopic properties of the trinuclear complexes with strong antiferromagnetic interaction are described, and solid state EPR spectra of the three complexes recorded at liquid N temperature show axial signals.