A new FeIII complex with Schiff base ligand containning 1,3-bis(3-aminopropyl) tetramethyldisiloxane fragment

Turta Constantin; Cazacu Maria; Shova Sergiu; Străistari Tatiana; Cuzan Olesea

Articolul precedent

Articolul urmator

643

Ultima descărcare din IBN:
2019-03-20 21:07

SM ISO690:2012

TURTA, Constantin, CAZACU, Maria, SHOVA, Sergiu, STRĂISTARI, Tatiana, CUZAN, Olesea. A new FeIII complex with Schiff base ligand containning 1,3-bis(3-aminopropyl) tetramethyldisiloxane fragment. In: Materials Science and Condensed Matter Physics, Ed. 7, 16-19 septembrie 2014, Chișinău. Chișinău, Republica Moldova: Institutul de Fizică Aplicată, 2014, Editia 7, p. 192.

EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core

Materials Science and Condensed Matter Physics
Editia 7, 2014

Conferința "Materials Science and Condensed Matter Physics"
7, Chișinău, Moldova, 16-19 septembrie 2014

A new FeIII complex with Schiff base ligand containning 1,3-bis(3-aminopropyl) tetramethyldisiloxane fragment

Pag. 192-192

Turta Constantin¹, Cazacu Maria², Shova Sergiu¹, Străistari Tatiana¹, Cuzan Olesea¹

¹ Institute of Chemistry of the Academy of Sciences of Moldova,
² “Petru Poni” Institute of Macromolecular Chemistry

Proiecte:

Menționat în lucrare: 11.817.08.22F Studiul structurii geometrice şi electronice ale noilor compuşi coordinativi şi nanomateriale, dinamicii spinilor şi proceselor redox

Menționat în lucrare: 13.820.18.05/RoA Compusi coordinativi ai elementelor de tranzitie pe baza de liganzi polidentati flexibili ca agenti biologic activi si precursori pentru materiale oxidice.

Disponibil în IBN: 7 martie 2019

Descarcă PDF

Rezumat

The condensation reaction of of 2-hydroxy-5-chlorobenzaldehyde with 1,3-bis(3- aminopropyl)tetramethyldisiloxane in 2:1 ratio, in the presence of iron(III) perchlorate afforded a dimeric compound [Fe2L2(CH3O)2], where H2L is a tetradentate N,N,O,O ligand that contains a tetramethyldisiloxane unit (Scheme 1): Scheme 1. Pathway for Schiff base condensation. The formation of the complex was originally confirmed by element analysis and IR spectroscopy, which contains characteristic starching vibrations at 447 cm-1 assigned to metal-bond azomethine group, and absorptions at 1253, 1029 and 740 cm-1 typical for dimethylsiloxane moiety. X-ray single-crystal study has demonstrated that the compound has a molecular structure composed from neutral dimeric complexes (Fig. 1).

Dublin Core Export

<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'>
<dc:creator>Turtă, C.I.</dc:creator>
<dc:creator>Cazacu, M.</dc:creator>
<dc:creator>Şova, S.G.</dc:creator>
<dc:creator>Străistari, T.G.</dc:creator>
<dc:creator>Cuzan, O.I.</dc:creator>
<dc:date>2014</dc:date>
<dc:description xml:lang='en'><p>The condensation reaction of of 2-hydroxy-5-chlorobenzaldehyde with 1,3-bis(3- aminopropyl)tetramethyldisiloxane in 2:1 ratio, in the presence of iron(III) perchlorate afforded a dimeric compound [Fe2L2(CH3O)2], where H2L is a tetradentate N,N,O,O ligand that contains a tetramethyldisiloxane unit (Scheme 1): Scheme 1. Pathway for Schiff base condensation. The formation of the complex was originally confirmed by element analysis and IR spectroscopy, which contains characteristic starching vibrations at 447 cm-1 assigned to metal-bond azomethine group, and absorptions at 1253, 1029 and 740 cm-1 typical for dimethylsiloxane moiety. X-ray single-crystal study has demonstrated that the compound has a molecular structure composed from neutral dimeric complexes (Fig. 1).</p></dc:description>
<dc:source>Materials Science and Condensed Matter Physics (Editia 7) 192-192</dc:source>
<dc:title>A new FeIII complex with Schiff base ligand containning 1,3-bis(3-aminopropyl) tetramethyldisiloxane fragment</dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
</oai_dc:dc>