Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Juraj Černák"'
Autor:
Dawit Tesfaye, Jonas Braun, Mamo Gebrezgiabher, Juraj Kuchár, Juraj Černák, Taju Sani, Abbasher Gismelseed, Tim Hochdörffer, Volker Schünemann, Christopher E. Anson, Annie K. Powell, Madhu Thomas
Publikováno v:
Inorganics, Vol 12, Iss 6, p 159 (2024)
A new iron(III) complex (Et3NH)2[Fe(L)2](ClO4)·MeOH (1) where H2L = 2-{(E)-[2-hydroxyphenyl)imino]methyl}phenol has been synthesised and characterised by single crystal XRD, elemental analysis and DC magnetic susceptibility measurements. The dianion
Externí odkaz:
https://doaj.org/article/576d29d9f48d4e2e80d6ffdef00f0424
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 1, Pp 8-12 (2017)
Crystallization from an aqueous methanol system composed of Ni(NO3)2, 2,2′-bipyridine (bpy) and LiTCNQ (TCNQ is 7,7,8,8-tetracyanoquinodimethane) in a 1:3:2 molar ratio yielded single crystals of bis[tris(2,2′-bipyridine-κ2N,N′)nickel(II)] bis
Externí odkaz:
https://doaj.org/article/34ca5dc7ad134b509767f836390cbdc0
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp m784-m784 (2012)
The title compound, [Cu2(OH)2(C6H16N2)2(H2O)](BF4)2, consists of dinuclear centrosymmetric [Cu2(OH)2(tmen)2(H2O)]2+ complex cations (tmen = N,N,N′,N′-tetramethylethane-1,2-diamine) and tetrafluoridoborate anions. In the cation, the CuII atom show
Externí odkaz:
https://doaj.org/article/3d99097140f24c06aad46c8523d18211
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp m92-m93 (2012)
Using modified solvothermal conditions (longer cooling time), beside previously characterized dark-green crystals of [Ni(C4H2O4)(C12H8N2)] (main product), a few light-green crystals of the polymeric title compound, catena-poly[[aqua(1,10-phenanthroli
Externí odkaz:
https://doaj.org/article/80d3a663c8e44d9eae7f92b50bbdf068
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 11, Pp m1451-m1452 (2010)
The ionic title complex, [Ni(C2H8N2)3](SiF6), is built up of [Ni(en)3]2+ complex cations (en = 1,2-diaminoethane) and hexafluoridosilicate anions. Single crystals of the title complex were isolated from an aqueous–ethanolic Ni2+–en–SiF62− sys
Externí odkaz:
https://doaj.org/article/e98202605abd46b5b327de2797383f5b
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp m501-m502 (2010)
In the crystal structure of the title compound, {[Ni(C4H2O4)(C10H9N3)(H2O)2]·4H2O}n, zigzag chains are built up from cis-[Ni(dpya)(H2O)2]2+ cations (dpya is di-2-pyridylamine) linked by bis-monodentate coordinated bridging fumarate ligands. The NiII
Externí odkaz:
https://doaj.org/article/66d211a405fc49c99eeb48d96cf84a7a
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp m196-m197 (2010)
The crystal structure of the title compound, [Ni(C10H14N2O8)(H2O)] or [Ni(H2edta)(H2O)] (H4edta is ethylenediaminetetraacetic acid), originally determined by Smith & Hoard [J. Am. Chem. Soc. (1959), 81, 556–561] has been redetermined to a significa
Externí odkaz:
https://doaj.org/article/c1a67a9be75b4081b06ed0217bc22e03
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 12, Pp m1536-m1537 (2008)
The title compound, [Ni(C4H2O4)(C10H8N2)2]·7.34H2O, was obtained by crystallization from an aqueous ethanolic reaction mixture containing nickel(II) acetate, maleic acid, bipyridine, sodium hydroxide and ammonia. The asymmetric unit contains one ind
Externí odkaz:
https://doaj.org/article/73db01a8a7a04e89b5a5afcb3041c698
Autor:
Juraj Černák, Juraj Kuchár
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 2, Pp m324-m325 (2008)
The title compound, [Ni(C3H10N2)3][Ni(CN)4], is built up of [Ni(pn)3]2+ cations (pn is 1,2-diaminopropane) and [Ni(CN)4]2− anions. Both NiII atoms in the cation and the anion lie on a mirror plane. The respective ions interact through Coulombic for
Externí odkaz:
https://doaj.org/article/bdd0617dea124030b30eebb4f971b132
Autor:
Slavomíra Šterbinská, Mariia Holub, Erik Čižmár, Juraj Černák, Lawrence Rocco Falvello, Milagros Tomás
Publikováno v:
Crystal Growth & Design.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47383deb49a9ba1abfd23cd1996f4179
https://doi.org/10.1021/acs.cgd.3c00160
https://doi.org/10.1021/acs.cgd.3c00160