Synthesis and characterization of some new tin(IV) complexes with macrocyclic schiff bases

• Autorzy: Singh H. L. , Varshney A. K.
• Języki publikacji: EN

Abstrakty

EN

Some new tin (IV) complexes with macrocyclic Schiff bases, viz. 1,5,9,13-tetraaza-2,10-dimethyl-4,12-diphenyl cyclohexadeca-l,4,9,12-tetraene (L1) and 1,4,8,12-tetraaza-6,9,13,14-dibenzocyclotetradeca-l,4,8,11-tetraene (L2 ) have been synthesized. An attempt has been made to probe their structures on the basis of elemental analyses, molec-ular weight determination, electronic, infrared, 1H NMR and (119)Sn NMR spectroscopy. Molar conductance has shown the non-electrolytic behaviour of the tetravalent metal complexes that appear to be 1 : 1 electrolytes. Six-coordinate structure has been proposed for all tin complexes.

Słowa kluczowe

EN

tin; macrocyclic complexes; organotin chloride

PL

cyna; kompleksy; chlorek cynoorganiczny

• Wydawca: Centrum Upowszechniania Nauki PAN
• Czasopismo: Bulletin of the Polish Academy of Sciences. Chemistry
• Rocznik: 2000
• Tom: Vol. 48, No. 2
• Strony: 125--130
• Opis fizyczny: Bibliogr. 24 poz.

Twórcy

autor

Singh H. L.

autor

Varshney A. K.

• Department of Chemistry, University of Rajasthan, Jaipur-302004, India