SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS
Aminomethylated polystyrene (PSCH2-NH2) reacts with 3-ethoxysalicylaldehyde in equimolar amounts to produce monobasic bidentate (ON donor) polystyrene-anchored Schiff base (PS-LH). The latter upon refluxing with metal the ions in 1:2 molar ratios gives polystyrene-anchored coordination compounds of types: [PSCH2-LM(OAc)(DMF)] (where M = Cd, Co, Cu, Zn, UO2), [PSCH2-LNi(OAc)(DMF)3], [PSCH2-LFeCl2(DMF)2], [PSCH2-LMCl(CH3OH)] (where M = Cd, Zn) and [PSCH2-LMoO2(acac)]. The polystyrene-anchored compounds have been characterized on the basis of elemental analyses, spectral (IR, reflectance, ESR) and magnetic susceptibility measurements. The polystyrene-anchored Co(II), Cu(II), Ni(II) and Fe(III) compounds are paramagnetic, while others are diamagnetic. Co(II) and Cu(II) compounds are square-planar; Zn(II) and Cd(II) compounds are tetrahedral; Ni(II), Fe(III), MoO2(VI) and UO2(VI) compounds are octahedral.
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Sociedad Chilena de Química
2014
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oai:scielo:S0717-970720140001000042015-11-12SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONSKUMAR,DINESHKUMAR GUPTA,PRAVEENSYAMAL,ARUN polystyrene-anchored Schiff base coordination compounds diamagnetic magnetically dilute Aminomethylated polystyrene (PSCH2-NH2) reacts with 3-ethoxysalicylaldehyde in equimolar amounts to produce monobasic bidentate (ON donor) polystyrene-anchored Schiff base (PS-LH). The latter upon refluxing with metal the ions in 1:2 molar ratios gives polystyrene-anchored coordination compounds of types: [PSCH2-LM(OAc)(DMF)] (where M = Cd, Co, Cu, Zn, UO2), [PSCH2-LNi(OAc)(DMF)3], [PSCH2-LFeCl2(DMF)2], [PSCH2-LMCl(CH3OH)] (where M = Cd, Zn) and [PSCH2-LMoO2(acac)]. The polystyrene-anchored compounds have been characterized on the basis of elemental analyses, spectral (IR, reflectance, ESR) and magnetic susceptibility measurements. The polystyrene-anchored Co(II), Cu(II), Ni(II) and Fe(III) compounds are paramagnetic, while others are diamagnetic. Co(II) and Cu(II) compounds are square-planar; Zn(II) and Cd(II) compounds are tetrahedral; Ni(II), Fe(III), MoO2(VI) and UO2(VI) compounds are octahedral.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.59 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000100004en10.4067/S0717-97072014000100004 |
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KUMAR,DINESH KUMAR GUPTA,PRAVEEN SYAMAL,ARUN |
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KUMAR,DINESH KUMAR GUPTA,PRAVEEN SYAMAL,ARUN SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| author_facet |
KUMAR,DINESH KUMAR GUPTA,PRAVEEN SYAMAL,ARUN |
| author_sort |
KUMAR,DINESH |
| title |
SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| title_short |
SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| title_full |
SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| title_fullStr |
SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| title_full_unstemmed |
SYNTHESES AND STRUCTURAL STUDIES ON COORDINATION COMPOUNDS OF POLYSTYRENE-ANCHORED SCHIFF BASE WITH SOME METAL IONS |
| title_sort |
syntheses and structural studies on coordination compounds of polystyrene-anchored schiff base with some metal ions |
| description |
Aminomethylated polystyrene (PSCH2-NH2) reacts with 3-ethoxysalicylaldehyde in equimolar amounts to produce monobasic bidentate (ON donor) polystyrene-anchored Schiff base (PS-LH). The latter upon refluxing with metal the ions in 1:2 molar ratios gives polystyrene-anchored coordination compounds of types: [PSCH2-LM(OAc)(DMF)] (where M = Cd, Co, Cu, Zn, UO2), [PSCH2-LNi(OAc)(DMF)3], [PSCH2-LFeCl2(DMF)2], [PSCH2-LMCl(CH3OH)] (where M = Cd, Zn) and [PSCH2-LMoO2(acac)]. The polystyrene-anchored compounds have been characterized on the basis of elemental analyses, spectral (IR, reflectance, ESR) and magnetic susceptibility measurements. The polystyrene-anchored Co(II), Cu(II), Ni(II) and Fe(III) compounds are paramagnetic, while others are diamagnetic. Co(II) and Cu(II) compounds are square-planar; Zn(II) and Cd(II) compounds are tetrahedral; Ni(II), Fe(III), MoO2(VI) and UO2(VI) compounds are octahedral. |
| publisher |
Sociedad Chilena de Química |
| publishDate |
2014 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000100004 |
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AT kumardinesh synthesesandstructuralstudiesoncoordinationcompoundsofpolystyreneanchoredschiffbasewithsomemetalions AT kumarguptapraveen synthesesandstructuralstudiesoncoordinationcompoundsofpolystyreneanchoredschiffbasewithsomemetalions AT syamalarun synthesesandstructuralstudiesoncoordinationcompoundsofpolystyreneanchoredschiffbasewithsomemetalions |
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