Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Juraj Kuchár"'
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
Autor:
Michaela Harmošová, Martin Kello, Michal Goga, Ľudmila Tkáčiková, Mária Vilková, Danica Sabolová, Simona Sovová, Erika Samoľová, Miroslava Litecká, Veronika Kuchárová, Juraj Kuchár, Ivan Potočňák
Publikováno v:
Inorganics, Vol 11, Iss 2, p 60 (2023)
Two tetranuclear [Zn4Cl2(ClQ)6]·2DMF (1) and [Zn4Cl2(ClQ)6(H2O)2]·4DMF (2), as well as three dinuclear [Zn2(ClQ)3(HClQ)3]I3 (3), [Zn2(dClQ)2(H2O)6(SO4)] (4) and [Zn2(dBrQ)2(H2O)6(SO4)] (5), complexes (HClQ = 5-chloro-8-hydroxyquinoline, HdClQ = 5,7
Externí odkaz:
https://doaj.org/article/68b98665207b46c9bb7e653b50987a91
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2021 (2021)
Two mononuclear Cu(II) complexes, [Cu(phen)2(HL)]ClO4·H2O·2DMF (1) and [Cu(phen)2(HL)2]·EtOH (2), comprising 1,10-phentantroline (phen) and 2-(1H-tetrazol-5-yl)-1H-indole ligand (H2L) ligands are reported. Analysis and characterization of the samp
Externí odkaz:
https://doaj.org/article/34c6d69b0a324aeaaa0ed4f0a80b71ad
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:
Molecules, Vol 25, Iss 2, p 277 (2020)
Two novel coordination compounds containing heterocyclic bidentate N,N-donor ligand 2-(furan-2-yl)-5-(pyridin-2-yl)-1,3,4-oxadiazole (fpo) were synthesized. A general formula for compounds originating from perchlorates of iron, cobalt, and fpo can be
Externí odkaz:
https://doaj.org/article/a2e9acb24ef24a2a946f22f4f1a39085
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 4, Pp m394-m395 (2010)
The title mononuclear complex molecule, [Zn(C7H4BrO3)2(C7H8N2O)2(H2O)2], has a crystallographically imposed centre of symmetry. The zinc(II) atom is coordinated by two N atoms from two N-methylnicotinamide ligands, two O atoms from two 5-bromosalicyl
Externí odkaz:
https://doaj.org/article/9adafc6a588540c7aa2e42e35c93d44c
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