M
Mercedes Camalli
Researcher at University of Florence
Publications - 69
Citations - 29193
Mercedes Camalli is an academic researcher from University of Florence. The author has contributed to research in topics: Crystal structure & Direct methods. The author has an hindex of 26, co-authored 69 publications receiving 28744 citations. Previous affiliations of Mercedes Camalli include University of Padua.
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Structure-function relationships within Keppler-type antitumor ruthenium(III) complexes: the case of 2-aminothiazolium[trans-tetrachlorobis(2-aminothiazole)ruthenate(III)].
TL;DR: It is observed that introduction of an amino group in position 2 greatly accelerates chloride hydrolysis compared to the thiazole analogue; this latter finding may be of interest for a fine-tuning of the reactivity of these novel metallodrugs.
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Influence of sterically demanding groups on the structure and stability in the solid and solution state of (acylpyrazolonate)bis(phosphine)copper(I) derivatives
Fabio Marchetti,Claudio Pettinari,Riccardo Pettinari,Augusto Cingolani,Mercedes Camalli,Riccardo Spagna +5 more
TL;DR: In this paper, the X-ray crystal and molecular structures of [Cu(L1)(PCy3)2], [cu(L4, L5 and L6) have been resolved, in which the copper atom is found in a strongly distorted tetrahedral CuO2P2 environment.
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Synthesis and characterization of copper(I) and copper(II) coordination compounds containing 4-acylpyrazolon-5-ato ligands. crystal structure of [(4-trifluoroacetyl-1-phenyl-3-methylpyrazolon-5-ato)bis (triphenylphosphine)copper(I)]
Fabio Marchetti,Claudio Pettinari,Augusto Cingolani,Dante Leonesi,Mercedes Camalli,Augusto Pifferi +5 more
TL;DR: In this paper, the coordination environment of copper is a distorted tetrahedron: the P-Cu-P angle is 127.8(1) and the ligand “bite” OCu 0 angle is 87.8°.
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SIR99, a program for the automatic solution of small and large crystal structures.
Maria Cristina Burla,Mercedes Camalli,Benedetta Carrozzini,Giovanni Luca Cascarano,Carmelo Giacovazzo,Giampiero Polidori,Riccardo Spagna +6 more
TL;DR: The moduli and flow diagram of the program SIR99 are described and new phasing algorithms are proposed working both in direct and in reciprocal space, able to solve the structures of both small and large molecules.
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Synthesis, characterization and crystal structure of new copper(II) complexes with tris- and tetrakis-(pyrazol-1-yl)borate ligands
Carlo Santini,Claudio Pettinari,Maura Pellei,G. Gioia Lobbia,Augusto Pifferi,Mercedes Camalli,Andrea Mele +6 more
TL;DR: In this article, the synthesis and characterization of six new copper(II) complexes [HnB(pz)4−n]2Cu (pzH=3-methyl- or 4-methyl pyrazole, n=1 or 0; pzH =3,5-dimethyl-4-chloropyrazole or 3,4,5trimethylpyrazole; n = 1) are reported.