Structures and characterization of [Zn(n-chlorosalicylato)2(N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F11%3A00358731" target="_blank" >RIV/61389013:_____/11:00358731 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10870-010-9898-0" target="_blank" >http://dx.doi.org/10.1007/s10870-010-9898-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10870-010-9898-0" target="_blank" >10.1007/s10870-010-9898-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Structures and characterization of [Zn(n-chlorosalicylato)2(N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

Popis výsledku v původním jazyce

Two ligand isomers [Zn{4-ClC6H3-2-(OH)COO}(2)(Menia)(2)(H2O)(2)] (I) and [Zn{5-ClC6H3-2-(OH)COO}(2)(Menia)(2)(H2O)(2)] (II) (Menia = N-methylnicotinamide) were prepared and characterized by elemental analysis, IR spectroscopy and thermal analysis. Also X-ray crystal structures of complexes (I) and (II) were determined. They both crystallize in the triclinic space group P (1) over bar, differing in cell parameters. The molecular structure of both isomers is monomeric. Each Zn(II) atom is hexacoordinatedby three pairs of unidentate ligands in trans-positions (ZnO4N2). The 5-Clsal complex is somewhat less distorted than 4-Clsal complex (Cl-sal = chlorosalicylate). The structural data are compared with those found in a similar compound [Zn(RCOO)(2)(NL)(2)(H2O)(2)].

Název v anglickém jazyce

Structures and characterization of [Zn(n-chlorosalicylato)2(N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

Popis výsledku anglicky

Two ligand isomers [Zn{4-ClC6H3-2-(OH)COO}(2)(Menia)(2)(H2O)(2)] (I) and [Zn{5-ClC6H3-2-(OH)COO}(2)(Menia)(2)(H2O)(2)] (II) (Menia = N-methylnicotinamide) were prepared and characterized by elemental analysis, IR spectroscopy and thermal analysis. Also X-ray crystal structures of complexes (I) and (II) were determined. They both crystallize in the triclinic space group P (1) over bar, differing in cell parameters. The molecular structure of both isomers is monomeric. Each Zn(II) atom is hexacoordinatedby three pairs of unidentate ligands in trans-positions (ZnO4N2). The 5-Clsal complex is somewhat less distorted than 4-Clsal complex (Cl-sal = chlorosalicylate). The structural data are compared with those found in a similar compound [Zn(RCOO)(2)(NL)(2)(H2O)(2)].

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Chemical Crystallography

ISSN

1074-1542

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

443-448

Kód UT WoS článku

000288178600002

EID výsledku v databázi Scopus

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