Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Mercedes Camalli"'
Publikováno v:
Journal of applied crystallography 45 (2012): 351–356. doi:10.1107/S0021889812003317
info:cnr-pdr/source/autori:Camalli M. 1, Carrozzini B. 2, Cascarano G.L. 2, Giacovazzo C. 2/titolo:Automated determination of the extinction symbol via electron diffraction data/doi:10.1107%2FS0021889812003317/rivista:Journal of applied crystallography/anno:2012/pagina_da:351/pagina_a:356/intervallo_pagine:351–356/volume:45
info:cnr-pdr/source/autori:Camalli M. 1, Carrozzini B. 2, Cascarano G.L. 2, Giacovazzo C. 2/titolo:Automated determination of the extinction symbol via electron diffraction data/doi:10.1107%2FS0021889812003317/rivista:Journal of applied crystallography/anno:2012/pagina_da:351/pagina_a:356/intervallo_pagine:351–356/volume:45
The identification of the extinction symbol is routine for single-crystal X-ray data. Because of peak overlap and possible preferred orientation the task is more difficult for powder diffraction data, but recent computer programs based on probabilist
Autor:
Mariarosaria Mallamo, Annamaria Mazzone, Giovanni Luca Cascarano, Giampiero Polidori, Mercedes Camalli, Riccardo Spagna, Benedetta Carrozzini, Maria Cristina Burla, Rocco Caliandro, Carmelo Giacovazzo
Publikováno v:
Journal of applied crystallography 45 (2012): 357–361. doi:10.1107/S0021889812001124
info:cnr-pdr/source/autori:Burla, Maria Cristina; Caliandro, Rocco; Camalli, Mercedes; Carrozzini, Benedetta; Cascarano, Giovanni Luca; Giacovazzo, Carmelo; Mallamo, Mariarosaria; Mazzone, Annamaria; Polidori, Giampiero; Spagna, Riccardo/titolo:SIR2011: a new package for crystal structure determination and refinement/doi:10.1107%2FS0021889812001124/rivista:Journal of applied crystallography/anno:2012/pagina_da:357/pagina_a:361/intervallo_pagine:357–361/volume:45
info:cnr-pdr/source/autori:Burla, Maria Cristina; Caliandro, Rocco; Camalli, Mercedes; Carrozzini, Benedetta; Cascarano, Giovanni Luca; Giacovazzo, Carmelo; Mallamo, Mariarosaria; Mazzone, Annamaria; Polidori, Giampiero; Spagna, Riccardo/titolo:SIR2011: a new package for crystal structure determination and refinement/doi:10.1107%2FS0021889812001124/rivista:Journal of applied crystallography/anno:2012/pagina_da:357/pagina_a:361/intervallo_pagine:357–361/volume:45
SIR2011, the successor ofSIR2004, is the latest program of theSIRsuite. It can solveab initiocrystal structures of small- and medium-size molecules, as well as protein structures, using X-ray or electron diffraction data. With respect to the predeces
Publikováno v:
Crystal research and technology (1981) 46 (2011): 555–560. doi:10.1002/crat.201000544
info:cnr-pdr/source/autori:Camalli M. 1, Carrozzini B. 2, Cascarano G.L. 2, Giacovazzo C. 2-3/titolo:From SIR2008 to SIR2011: the role of electron diffraction/doi:10.1002%2Fcrat.201000544/rivista:Crystal research and technology (1981)/anno:2011/pagina_da:555/pagina_a:560/intervallo_pagine:555–560/volume:46
info:cnr-pdr/source/autori:Camalli M. 1, Carrozzini B. 2, Cascarano G.L. 2, Giacovazzo C. 2-3/titolo:From SIR2008 to SIR2011: the role of electron diffraction/doi:10.1002%2Fcrat.201000544/rivista:Crystal research and technology (1981)/anno:2011/pagina_da:555/pagina_a:560/intervallo_pagine:555–560/volume:46
The crystal structure solution of small-medium size molecules via single crystal X-ray data is almost a routine process. When single crystals of sufficient dimensions are not available, electron diffraction is a useful alternative: the structure solu
Autor:
Corrada Geraci, Grazia M. L. Consoli, Gaetano Campi, Tommaso Mecca, Mercedes Camalli, Riccardo Spagna
Publikováno v:
Zeitschrift für Kristallographie 224 (2009): 407–411. doi:10.1524/zkri.2009.1142
info:cnr-pdr/source/autori:T. Mecca; G. M. L. Consoli; C. Geraci; M. Camalli; G. Campi; R. Spagna/titolo:Crystal structure of a p-tert-butylcalix[8]arene-N-methyl-morpholine complex/doi:10.1524%2Fzkri.2009.1142/rivista:Zeitschrift für Kristallographie/anno:2009/pagina_da:407/pagina_a:411/intervallo_pagine:407–411/volume:224
224 (2009): 407–411.
info:cnr-pdr/source/autori:Mecca T., Consoli G.M.L., Geraci C., Camalli M., Campi G., Spagna R./titolo:Crystal structure of a p-tert-butylcalix[8]arene-N-methyl-morpholine complex/doi:/rivista:/anno:2009/pagina_da:407/pagina_a:411/intervallo_pagine:407–411/volume:224
info:cnr-pdr/source/autori:T. Mecca; G. M. L. Consoli; C. Geraci; M. Camalli; G. Campi; R. Spagna/titolo:Crystal structure of a p-tert-butylcalix[8]arene-N-methyl-morpholine complex/doi:10.1524%2Fzkri.2009.1142/rivista:Zeitschrift für Kristallographie/anno:2009/pagina_da:407/pagina_a:411/intervallo_pagine:407–411/volume:224
224 (2009): 407–411.
info:cnr-pdr/source/autori:Mecca T., Consoli G.M.L., Geraci C., Camalli M., Campi G., Spagna R./titolo:Crystal structure of a p-tert-butylcalix[8]arene-N-methyl-morpholine complex/doi:/rivista:/anno:2009/pagina_da:407/pagina_a:411/intervallo_pagine:407–411/volume:224
p-tert-Butyl-calix[8]arene crystallizes with six molecules of N-methyl-morpholine in a triclinic lattice, space group P1 with a = 12.142(3) Å, b = 16.596(4) Å, c = 17.211(2) Å, α = 83.72(2)°, β = 80.66(2)°, γ = 69.55(2)°, Z = 1. The formatio
Autor:
Mercedes Camalli, Pasquale Mura, Anna Sansone, Gaetano Campi, Domenica Torino, Adriano Mollica, Gino Lucente, Cesare Giordano
Publikováno v:
Zeitschrift für Kristallographie. 224:225-228
Molecular structure and conformation in the crystal of N-Boc-Met-Cpg-Phe-OMe, a conformationally restricted tripeptide derivative, structurally related to the chemotactic antagonist agent N-Boc-Met-Leu-Phe-OMe is reported. In the title compound the n
Autor:
Mercedes Camalli, Anna Moliterni, Corrado Cuocci, Rosanna Rizzi, Ivan da Silva, Carmelo Giacovazzo, Rocco Caliandro, Angela Altomare
Publikováno v:
XX Conference on Applied Crystallography, pp. 21–26, Wisla, Polonia, SEP 11-14 2006
info:cnr-pdr/source/autori:Altomare A; Caliandro R; Camalli M; Cuocci C; da Silva I; Giacovazzo C; Moliterni AGG; Rizzi R/congresso_nome:XX Conference on Applied Crystallography/congresso_luogo:Wisla, Polonia/congresso_data:SEP 11-14 2006/anno:2007/pagina_da:21/pagina_a:26/intervallo_pagine:21–26
info:cnr-pdr/source/autori:Altomare A; Caliandro R; Camalli M; Cuocci C; da Silva I; Giacovazzo C; Moliterni AGG; Rizzi R/congresso_nome:XX Conference on Applied Crystallography/congresso_luogo:Wisla, Polonia/congresso_data:SEP 11-14 2006/anno:2007/pagina_da:21/pagina_a:26/intervallo_pagine:21–26
Autor:
Chiara Gabbiani, Luigi Messori, Mercedes Camalli, Maddalena Corsini, Pasquale Mura, Alberto Bindoli, Francesca Sorrentino, Maria Pia Rigobello, Piero Zanello, Angela Casini
Publikováno v:
Journal of medicinal chemistry 50 (2007): 5871–5874. doi:10.1021/jm0708578
info:cnr-pdr/source/autori:Mura P., Camalli M., Bindoli A., Sorrentino F., Casini A., Gabbiani C., Corsini M., Zanello P., Rigobello MP., Messori L./titolo:Activity of rat cytosolic thioredoxin reductase is strongly decreased by trans-[bis(2-amino-5-methylthiazole)tetrachlororuthenate(III)]: first report of relevant thioredoxin reductase inhibition for a ruthenium compound./doi:10.1021%2Fjm0708578/rivista:Journal of medicinal chemistry/anno:2007/pagina_da:5871/pagina_a:5874/intervallo_pagine:5871–5874/volume:50
info:cnr-pdr/source/autori:Mura P., Camalli M., Bindoli A., Sorrentino F., Casini A., Gabbiani C., Corsini M., Zanello P., Rigobello MP., Messori L./titolo:Activity of rat cytosolic thioredoxin reductase is strongly decreased by trans-[bis(2-amino-5-methylthiazole)tetrachlororuthenate(III)]: first report of relevant thioredoxin reductase inhibition for a ruthenium compound./doi:10.1021%2Fjm0708578/rivista:Journal of medicinal chemistry/anno:2007/pagina_da:5871/pagina_a:5874/intervallo_pagine:5871–5874/volume:50
A novel "Keppler type" ruthenium(III) compound trans-[bis(2-amino 5-methylthiazole)tetrachlororuthenate(III)] 1, of potential interest as an anticancer agent, was designed, synthesized, and characterized. Its interactions with various proteins were a
Autor:
Mercedes Camalli, Anna Moliterni, Corrado Cuocci, Angela Altomare, Carmelo Giacovazzo, Rosanna Rizzi
Publikováno v:
Journal of applied crystallography 40 (2007): 344–348. doi:10.1107/S0021889807006358
info:cnr-pdr/source/autori:Altomare A.; Camalli M.;, Cuocci C.; Giacovazzo C.; Moliterni A.G.G.; R. Rizzi/titolo:Direct Methods and the solution of organic structures from powder data/doi:10.1107%2FS0021889807006358/rivista:Journal of applied crystallography/anno:2007/pagina_da:344/pagina_a:348/intervallo_pagine:344–348/volume:40
info:cnr-pdr/source/autori:Altomare A.; Camalli M.;, Cuocci C.; Giacovazzo C.; Moliterni A.G.G.; R. Rizzi/titolo:Direct Methods and the solution of organic structures from powder data/doi:10.1107%2FS0021889807006358/rivista:Journal of applied crystallography/anno:2007/pagina_da:344/pagina_a:348/intervallo_pagine:344–348/volume:40
The electron density map produced after the application of direct methods to powder diffraction data of organic compounds is usually very approximated: some atoms are missed, other atoms are in false positions, some atoms are imperfectly located and
Autor:
Anna Moliterni, Angela Altomare, Mercedes Camalli, Ivan da Silva, Rosanna Rizzi, Corrado Cuocci, Carmelo Giacovazzo
Publikováno v:
Journal of applied crystallography 38 (2005): 760–767. doi:10.1107/S0021889805020820
info:cnr-pdr/source/autori:Altomare A.; Camalli M.; Cuocci C.; Da Silva I.; Giacovazzo C.; Moliterni A.G.G.; Rizzi R./titolo:Space group determination: improvements in EXPO2004/doi:10.1107%2FS0021889805020820/rivista:Journal of applied crystallography/anno:2005/pagina_da:760/pagina_a:767/intervallo_pagine:760–767/volume:38
info:cnr-pdr/source/autori:Altomare A.; Camalli M.; Cuocci C.; Da Silva I.; Giacovazzo C.; Moliterni A.G.G.; Rizzi R./titolo:Space group determination: improvements in EXPO2004/doi:10.1107%2FS0021889805020820/rivista:Journal of applied crystallography/anno:2005/pagina_da:760/pagina_a:767/intervallo_pagine:760–767/volume:38
In the ideal process for crystal structure solution, the determination of the space group usually follows the indexation step. When powder data are used, peak overlap, background definition and possible impurity peaks may hinder the identification of
Autor:
Mercedes Camalli, Riccardo Spagna, Simone Alidori, Carlo Santini, Marilena Mancini, Maura Pellei
Publikováno v:
Polyhedron. 24:995-1001
The new sodium bis(2-pyridylthio)acetate ligand, Na[(pyS)2CHCO2], has been prepared in ethanol solution using 2-mercaptopyridine, dibromoacetic acid and NaOH. New tri-organotin(IV) derivatives containing the anionic bis(2-pyridylthio)acetate have bee