Zobrazeno 1 - 10
of 587
pro vyhledávání: '"Giuseppe Resnati"'
Autor:
Gabriella Cavallo, Jane S. Murray, Peter Politzer, Tullio Pilati, Maurizio Ursini, Giuseppe Resnati
Publikováno v:
IUCrJ, Vol 4, Iss 4, Pp 411-419 (2017)
Halogen bonds have been identified in a series of ionic compounds involving bromonium and iodonium cations and several different anions, some also containing hypervalent atoms. The hypervalent bromine and iodine atoms in the examined compounds are fo
Externí odkaz:
https://doaj.org/article/f88c02bd4cdd45bdb94a92bd80b5e1cc
Publikováno v:
IUCrJ, Vol 2, Iss 6, Pp 675-690 (2015)
In the last few decades, supramolecular chemistry has been at the forefront of chemical research, with the aim of understanding chemistry beyond the covalent bond. Since the long-range periodicity in crystals is a product of the directionally specifi
Externí odkaz:
https://doaj.org/article/59e60db853b346ec8f8c48b4286628d7
Autor:
Pierangelo Metrangolo, Giuseppe Resnati, Tony Munter, Kirsi Tappura, Willem M. Albers, Roberto Milani
Publikováno v:
International Journal of Molecular Sciences, Vol 14, Iss 2, Pp 3500-3513 (2013)
Pyridyl derivatives of lipoic acid were prepared as ligands for the study of the interaction with thyroxine (T4). Thin self-assembled films of the ligands were prepared in 70% ethanol on gold and their interaction with T4 was studied by titration exp
Externí odkaz:
https://doaj.org/article/4704515110384daebbc4d3ee4818e9e1
Publikováno v:
IUCrJ, Vol 1, Iss 1, Pp 5-7 (2014)
Externí odkaz:
https://doaj.org/article/046d16e62310442eb9e48adf69cff1c9
Autor:
Franck Meyer, Tullio Pilati, Konstantis F. Konidaris, Pierangelo Metrangolo, Giuseppe Resnati
Publikováno v:
Molecules, Vol 22, Iss 12, p 2060 (2017)
We report here that the halogen bond driven self-assembly of 1,3,5-trifluorotriiodobenzene with tetraethylammonium and -phosphonium bromides affords 1:1 co-crystals, wherein the mutual induced fit of the triiodobenzene derivative and the bromide anio
Externí odkaz:
https://doaj.org/article/5cc4e229abf041babbb254e13e821f19
Autor:
Michele Baldrighi, Pierangelo Metrangolo, Tullio Pilati, Giuseppe Resnati, Giancarlo Terraneo
Publikováno v:
Crystals, Vol 7, Iss 11, p 332 (2017)
4,5,6,7-Tetrabromo-1H-benzotriazole (TBBT) is still considered a reference inhibitor of casein kinase II (CK2), a valuable target for anticancer therapy, even though the poor solubility in water of this active pharmaceutical ingredient (API) has prev
Externí odkaz:
https://doaj.org/article/cd3de2afa4154e6fbbd42871824f31a7
Autor:
Gabriella Cavallo, Pierangelo Metrangolo, Franck Meyer, Tullio Pilati, Giuseppe Resnati, Giancarlo Terraneo
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 1, Pp o9-o10 (2014)
The title compound, C25H18F4P+·Br−·C2F4I2, is a 1:1 co-crystal of triphenyl(2,3,5,6-tetrafluorobenzyl)phosphonium (TTPB) bromide and 1,1,2,2-tetrafluoro-1,2-diiodoethane (TFDIE). The crystal structure consists of a framework of TTPB cations held
Externí odkaz:
https://doaj.org/article/fb4271a619dd48b9ad91168805c4292a
Autor:
Gabriella Cavallo, Pierangelo Metrangolo, Tullio Pilati, Giuseppe Resnati, Maurizio Ursini, Giancarlo Terraneo
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 7, Pp m387-m388 (2013)
The title complex (CX1), [Na(C18H36N2O6)]I·1.5C2F4I2, is a three-component adduct containing a [2.2.2]-cryptand, sodium iodide and 1,1,2,2-tetrafluoro-1,2-diiodoethane. The diiodoethane works as a bidentate halogen-bonding (XB) donor, the [2.2.2]-cr
Externí odkaz:
https://doaj.org/article/b9fe8c900ed9483594ca94691a59490d
Autor:
Gabriella Cavallo, Pierangelo Metrangolo, Tullio Pilati, Giuseppe Resnati, Giancarlo Terraneo
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 6, Pp o865-o866 (2013)
The crystallization of a 1:1 molar solution of 1,3,5-trifluoro-2,4,6-diiodobenzene (TFTIB) and tetraphenylphosponium iodide (TPPI) from methanol produced tetragonal needles of pure TPPI and tabular pseudo-hexagonal truncated bipyramids of the title c
Externí odkaz:
https://doaj.org/article/45b755134ed54d30ab65af79899aa75d
1,3-Bis(2,3,5,6-tetrafluoro-4-iodophenoxy)-2,2-bis[(2,3,5,6-tetrafluoro-4-iodophenoxy)methyl]propane
Autor:
Gabriella Cavallo, Pierangelo Metrangolo, Tullio Pilati, Giuseppe Resnati, Giancarlo Terraneo, Maurizio Ursini
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 4, Pp o579-o580 (2013)
In the crystal structure of the title compound, C29H8F16I4O4, short I...I and I...F contacts, which can be understood as halogen bonds (XBs), represent the strongest intermolecular interactions, consistent with the presence of I and F atoms, and the
Externí odkaz:
https://doaj.org/article/4fbff26fdb0b423aba088691e3549e6e