Foto del docente

Dario Braga

Alma Mater Professor

Alma Mater Studiorum - Università di Bologna

Adjunct professor

Department of Chemistry "Giacomo Ciamician"

Publications

R. Gobetto; C. Nervi; E. Valfre; M. R. Chierotti; D. Braga; L. Maini; F. Grepioni; R. K. Harris; P. Y. Ghi,, 1H MAS, 15N CPMAS, and DFT Investigation of Hydrogen-Bonded Supramolecular Adducts between the Diamine 1,4-Diazabicyclo-[2.2.2]octane and Dicarboxylic Acids of Variable Chain Length., «CHEMISTRY OF MATERIALS», 2005, 17, pp. 1457 - 1466 [Scientific article]

M. H. Araujo; M. D. Vargas; A. G. Avent; D. Braga; F. Grepioni,, Carbon-carbon coupling on tetrahedral iridium clusters: X-ray molecular structures and multinuclear NMR studies of the two isomeric forms of [Ir4(CO)6(m3-h2-HCCPh)(m2-h4-C4H2Ph2)(m-PPh2)2]., «JOURNAL OF ORGANOMETALLIC CHEMISTRY», 2004, 689, pp. 3513 - 3519 [Scientific article]

D. Braga; M. Curzi; L. Maini; M. Polito; F. Grepioni,, Crystal synthesis of hybrid organometallic-inorganic hydrogen bonded salts of acid oxoanions., «DALTON TRANSACTIONS», 2004, -, pp. 2432 - 2437 [Scientific article]

D. Paolucci; F. Paolucci; M. Marcaccio; M. Polito; D. Braga, Electronic properties of a new class of pyridyl- and pyrimidyl-ferrocene ligands for quantum dots, in: Atti, s.l, s.n, 2004, pp. O11 - O11 (atti di: Giornate dell’Elettrochimica Italiana 2004, Padova, 5-9 settembre 2004) [Abstract]

D. Paolucci; F. Paolucci; M. Marcaccio; G. Fioravanti; M. Polito; D. Braga, Fine modulation of the electronic properties in a new class of pyridyl and pyrimidyl ligands, in: Book of Abstracts, SIENA, s.n, 2004(atti di: 3rd Chianti Electrochemistry Meeting on Metal-containing Molecules, Siena, 3-9 Luglio 2004) [Abstract]

D. Braga; L. Maini; M. Polito; F. Grepioni,, Hydrogen bonding interactions between ions: a powerful tool in molecular crystal engineering., in: Supramolecular assembly via Hydrogen Bonds II (111), BERLIN, Spriger, 2004, pp. 1 - 32 (Structure and bonding) [Chapter or essay]

Coordination of a Research Project: INGEGNERIA CRISTALLINA DI MATERIALI A BASE MOLECOLARE E LORO UTILIZZO PER ASSORBIMENTO DI GAS E PER REAZIONI 'SOLVENT-FREE'.

D. Braga; L. Maini; M. Polito; S.L. Giaffreda; K. Rubini;F. Grepioni, making, using, transforming crystals: an organometallic hydrogen bonded material that reacts with vapours and crystals, in: transactions of the american crystallographic association: Crystals in supramolecular chemistry, s.l, s.n, 2004, 39, pp. (16)1 - (16)14 (atti di: Annual meeting of the American Crystallographic association, Chicago (USA), 17-22 luglio 2004) [Contribution to conference proceedings]

D. Braga; D. D'Addario; M. Polito; F. Grepioni,, Mechanically Induced Expeditious and Selective Preparation of Disubstituted Pyridine/Pyrimidine Ferrocenyl Complexes., «ORGANOMETALLICS», 2004, 23, pp. 2810 - 2812 [Scientific article]

D. Braga; S. L. Giaffreda; F. Grepioni; M. Polito,, Mechanochemical and solution preparation of the coordination polymers Ag[N(CH2CH2)3N]2[CH3COO].5H2O and Zn[N(CH2CH2)3N]Cl2., «CRYSTENGCOMM», 2004, 6, pp. 458 - 462 [Scientific article]

D. Braga; M. Polito; F. Grepioni,, Novel Organometallic Building Blocks for Molecular Crystal Engineering. 3. Synthesis, Characterization, and Hydrogen Bonding of the Crystalline Mono- and Bis-Amide Derivatives of [CoIII(h5-C5H4-COOH)2]+ and of the Cationic Zwitterion [CoIII(h5-C5H4CONHC5H4NH)(h5-C5H4COO)]+., «CRYSTAL GROWTH & DESIGN», 2004, 4, pp. 769 - 774 [Scientific article]

D. Braga; M. Polito; D. D'Addario; F. Grepioni,, Polymorphism of Molecular Organometallic Crystals. A Third Form of the Supramolecular Hydrogen-Bonded Dimer {[FeII(h5-C5H4COOH)2]}2., «CRYSTAL GROWTH & DESIGN», 2004, 4, pp. 1109 - 1112 [Scientific article]

Patent n. WO2005044823, Polymorphous forms of rifaximin, processes for their production and use thereof in medicinal preparations.

D. Braga; L. Maini,, Solid-state versus solution preparation of two crystal forms of [HN(CH2CH2)3NH][OOC(CH2)COOH]2. Polymorphs or hydrogen bond isomers?, «CHEMICAL COMMUNICATIONS», 2004, -, pp. 976 - 977 [Scientific article]

D. Braga; F. Grepioni,, Solventless reactions: Reactions between or within molecular crystals., «ANGEWANDTE CHEMIE. INTERNATIONAL EDITION», 2004, 43, pp. 4002 - 4011 [Scientific article]

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