Výsledky vyhledávání - "Angela Kriza"

Akademický článek

Synthesis and characterization of new complexes of some divalent transition metals with N-isonicotinamido-4-chlorobenzalaldimine

Autor: ADINA MAGDALENA MUSUC, CRISTIAN ANDRONESCU, ANGELA KRIZA, LUCICA VIORICA ABABEI

Publikováno v: Journal of the Serbian Chemical Society, Vol 76, Iss 8, Pp 1103-1115 (2011)

New complexes of N-isonicotinamido-4-chlorobenzalaldimine (INHCBA) with Cu(II), Co(II) and Cd(II), having formula of the type [M(INHCBA)(ac)2]·xH2O (M = Cu2+, x = 1, M = Co2+, x = 2, M = Cd2+, x = 0, ac = CH3COO-), and with Cu(II), Mn(II) and Zn(II)

Externí odkaz: https://doaj.org/article/58c0c5d02f5845958395d07a14c406e6

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Akademický článek

Synthesis and structural studies of complexes of Cu, Co, Ni and Zn with isonicotinic acid hydrazide and isonicotinic acid (1-naphthylmethylene)hydrazide

Autor: ANGELA KRIZA, LUCICA VIORICA ABABEI, NICOLETA CIOATERA, ILEANA RĂU, NICOLAE STĂNICĂ

Publikováno v: Journal of the Serbian Chemical Society, Vol 75, Iss 2, Pp 229-242 (2010)

Eight new complexes of Cu(II), Co(II), Ni(II) and Zn(II) with isonicotinic acid hydrazide (isoniazid, (INH)) and isonicotinic acid (1-naphthylmethylene)hydrazide (INNMH), having the formula of the type [M(INH)(ac)2] or [M(INNMH)(ac)2] (M = Co(II), Ni

Externí odkaz: https://doaj.org/article/d6743e1855784b0d82157691c67c3d6f

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Akademický článek

Template synthesis, characterization and antimicrobial activity of some new complexes with isonicotinoyl hydrazone ligands

Autor: LIVIU MITU, NATARAJAN RAMAN, ANGELA KRIZA, NICOLAE STĂNICĂ, MARIANA DIANU

Publikováno v: Journal of the Serbian Chemical Society, Vol 74, Iss 10, Pp 1075-1084 (2009)

Complexes of Cu(II), Ni(II), Co(II) with the 9-anthraldehyde iso-nicotinoyl hydrazone ligand (HL1) and the 3,5-di-tert-butyl-4-hydroxy-benzaldehyde isonicotinoyl hydrazone ligand (H2L2) were synthesized by the template method. The complexes were char

Externí odkaz: https://doaj.org/article/7a4b69059006420f9db6aa58a1df72f0

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Akademický článek

Supplementary Material to Synthesis and characterization of new complexes of some divalent transition metals with N-isonicotinamido-4-chlorobenzalaldimine

Autor: ADINA MAGDALENA MUSUC, CRISTIAN ANDRONESCU, ANGELA KRIZA, LUCICA VIORICA ABABEI

Publikováno v: Journal of the Serbian Chemical Society, Vol 76, Iss 8, Pp 1115S19-1115S22 (2011)

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Externí odkaz: https://doaj.org/article/d0e5f2abd6504999814109d5d7b56936

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New complexes with 2-pyridyl ketone Schiff bases

Autor: Mariana Popescu, Maria-Viorica Bubulica, Angela Kriza, Petre Rotaru

Publikováno v: Journal of Thermal Analysis and Calorimetry. 120:641-652

Seven new complexes of 2-pyridyl ketone Schiff bases N,N′-bis-(pyridin-2-yl-benziliden)-propan-1,3-diamine (bpbpd) and N,N′-bis-[1-(pyridin-2-yl)-etiliden]-propan-1,3-diamine (bpepd) with Co(II), Ni(II), Zn(II) and Cd(II) nitrates and perchlorate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df08a6a2d282af822dc3fdb6370f8d8e
https://doi.org/10.1007/s10973-015-4454-y

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New complexes of Co(II), Ni(II), Cu(II) with Schiff base N,N’-bis-(3-methoxy-saliciliden)-3,3’-dimethylbenzidine

Autor: Olguta Dracea, Angela Kriza, Nicolae Stanica, Ionela Alan

Publikováno v: Journal of the Serbian Chemical Society, Vol 78, Iss 7, Pp 947-957 (2013)

The new 2,2'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diylbis(nitrilomethylidyne)]bis[6-methoxyphenol] (H2L) Schiff base and its complexes with Co(II), Ni(II) and Cu(II) of the type [M(HL)Cl(H2O)] (M = Co(II) or Cu(II)), [M2L(H2O)(4)]X-2 (M = Co(II), X =

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e645bd9a589fc573339eea432d26e7d8
https://doi.org/10.2298/jsc120613121a

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Synthesis, spectral characterization, and thermal behavior of mononuclear Cu(II), Co(II), Ni(II), Mn(II), and Zn(II) complexes with 5-bromosalycilaldehyde isonicotinoylhydrazone

Autor: Adina Magdalena Musuc, Mariana Loredana Dianu, Angela Kriza

Publikováno v: Journal of Thermal Analysis and Calorimetry. 112:585-593

A bidentate/tridentate 5-bromosalycilaldehyde isonicotinoylhydrazone Schiff base was synthesized by condensing 5-bromosalycilaldehyde with isonicotinoylhydrazine. Cu(II), Co(II), Ni(II), Mn(II) and Zn(II) complexes of this chelating ligand were synth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::124bd915d33d1b5299151514555c0ddd
https://doi.org/10.1007/s10973-012-2578-x

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Thermal study of new biologic active complexes with mixed ligands

Autor: Luminita Marutescu, Mariana Carmen Chifiriuc, Mihaela Badea, Dana Marinescu, Veronica Lazar, Gina Vasile, Rodica Olar, Angela Kriza

Publikováno v: Journal of Thermal Analysis and Calorimetry. 111:1783-1790

Five new coordinative compounds that contain mixed ligands (4,4′-bipyridine and methacrylate anion) were synthesized and characterized (elemental analysis, IR and UV–Vis spectroscopy, and thermal studies). The complexes are of the type [M(4,4′-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::421c6fa9483ad1f4760e9b2d8f940e2f
https://doi.org/10.1007/s10973-012-2317-3

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Spectral, magnetic and thermal characterisation of new Co(II), Ni(II) and Cu(II) complexes with Schiff base 5-bromo-N,N′-bis-(salicylidene)-o-tolidine

Autor: Nicolae Stanica, Mihaela Badea, Rodica Olar, Angela Kriza, Ionela Alan

Publikováno v: Journal of Thermal Analysis and Calorimetry. 111:1163-1171

Starting from 5-bromo-N,N′-bis-(salicylidene)-o-tolidine (H2L) new complexes with Co(II), Ni(II) and Cu(II) were synthesised and characterised. The features of complexes have been assigned from microanalytical, IR, UV–Vis–NIR and EPR spectra, m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9066db63894ea8e4c339abdde4111a24
https://doi.org/10.1007/s10973-012-2273-y

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Synthesis and characterisation of Co(II), Ni(II), Zn(II) and Cd(II) complexes with 5-bromo-N,N′-bis-(salicylidene)-o-tolidine

Autor: Mihaela Badea, Ionela Alan, Rodica Olar, Nicolae Stanica, Angela Kriza

Publikováno v: Journal of Thermal Analysis and Calorimetry. 111:483-490

New complexes of type [M(HL)(CH3COO)(OH2)m]·nH2O (where M:Co, m = 2, n = 2; M:Ni, m = 2, n = 1.5; M:Zn, m = 0, n = 2.5 and M:Cd, m = 0, n = 0; H2L:5-bromo-N,N′-bis-(salicylidene)-o-tolidine) have been synthesized and characterized by microanalytic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d81a67692e138cbe6af4efc5c9a475a
https://doi.org/10.1007/s10973-012-2249-y

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