4-({4-[Bis(2-cyanoethyl)amino]phenyl}diazenyl)benzenesulfonamide

Autor: Federica Bertolotti, Domenica Marabello, Giuliana Gervasio

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 1, Pp o231-o231 (2011)

In the title compound, C18H16N6O2S, which belongs to the family of azo dyes, the dihedral angle between the benzene rings is 26.16 (7)°. In the crystal, molecules are joined by N—H...N and C—H...N hydrogen bonds into double chains parallel to th

Externí odkaz: https://doaj.org/article/5e0f135a770b47b39af4608a84b34518

3-Phenylsulfanyl-4-phenylsulfonyl-1,2,5-oxadiazole 2-oxide

Autor: Giuliana Gervasio, Federica Bertolotti, Domenica Marabello

Publikováno v: Acta Crystallographica Section E, Vol 66, Iss 12, Pp o3120-o3120 (2010)

In the title compound, C14H10N2O4S2,the furoxan heterocyclic ring and the two S atoms are almost co-planar, with a mean deviation of 0.036 Å. The bond lengths in the pentagonal ring show electron delocalization and the furoxan N—O bond length is q

Externí odkaz: https://doaj.org/article/85008f3ad4134e51a4aa1431bbbdc54a

Advances in the chemistry of alkyne-substituted homo- and heterometallic carbonyl clusters of the iron, cobalt and nickel triads. An update

Autor: Enrico Sappa, Andrea Secco, Giuliana Gervasio

Publikováno v: Journal of Organometallic Chemistry. 751:111-152

Recent developments in the chemistry of homo- and heterometallic clusters of Iron, Cobalt and Nickel triads substituted with alkynes and related ligands are examined. New synthetic procedures, bonding modes and structural arrangements have been found

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30fb1adf2ebac3a945fb76a8d916779c
https://doi.org/10.1016/j.jorganchem.2013.08.046

Experimental and theoretical charge density of hydrated cupric acetate

Autor: Alessandra Forni, Eliano Diana, Federica Bertolotti, Domenica Marabello, Giuliana Gervasio

Publikováno v: Polyhedron 42 (2012): 118–127. doi:10.1016/j.poly.2012.05.005
info:cnr-pdr/source/autori:Federica Bertolotti, Alessandra Forni, Giuliana Gervasio, Domenica Marabello, Eliano Diana/titolo:Experimental and theoretical charge density of hydrated cupric acetate/doi:10.1016%2Fj.poly.2012.05.005/rivista:Polyhedron/anno:2012/pagina_da:118/pagina_a:127/intervallo_pagine:118–127/volume:42

The charge density of the hydrated cupric acetate Cu2(μ-OOCCH3)4·2H2O has been studied experimentally at 100 K and by DFT calculations on the isolated molecule using the Quantum Theory of Atoms In Molecules (QTAIMs). The bimetallic moiety is bridge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2c964ff74236f30b68f578cd3854b16
https://doi.org/10.1016/j.poly.2012.05.005

Synthesis and structure of new phosphine-substituted homo- and hetero-bimetallic carbonyl clusters of iron, ruthenium and nickel. Characterization of two inorganic–organometallic hybrid materials based on mesoporous SBA-15 silica

Autor: Giuliana Gervasio, Enrico Sappa, Domenica Marabello, Fabio Carniato, Andrea Secco, Giorgio Gatti

Publikováno v: Inorganica Chimica Acta. 363:1773-1778

The reactions of the complexes Fe3(CO)12, H2FeRu3(CO)13, H2Ru4(CO)13 and CpNiRu3(H)3(CO)9 with 2(diphenylphosphino)ethyl-triethoxysilane give considerable yields of the complexes Fe3(CO)10L2 (1), H2FeRu3(CO)10L2 (2), Ru4(CO)10L3 (3) and CpNiRu3(H)3(C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b921253cfcc981849041e56fd8939c79
https://doi.org/10.1016/j.ica.2010.03.001