Journal :   Asian Journal of Research in Chemistry

Volume No. :   4

Issue No. :  12

Year :  2011

Pages :   1941-1944

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis and Characterization of Some Complexes of Strontium (II) With 1,4,7,10,13,16,-Hexaoxacyclooctadecane

Address:   Rajeev Ranjan1* and Ramjatan Sinha2
1PG Department of Chemistry, Ranchi College, Ranchi-834008
2Department of Chemistry, Patna University, Patna-800005
*Corresponding Author

The present paper describes the preparation and characterization of some strontium ion complexes with 1,4,7,10,13,16,-hexaoxacyclooctadecane (18-crown-6 ether) having six donar oxygen atoms. The strontium metal compounds used for complexation are salts of nitrophenols and 8- hydroxyquinoline. Attempts were made to isolate products from strontium salt of all the three monoionic ligands, 2,4-dinitrophenol (DNPH), 2,4,6-trinitrophenol (TNPH) and 8-hydroxyquinoline (8HQH) with 18-crown-6 ether. It was found that strontium salts and 18-crown-6 ether did bind together, rather than they remain uninteracted. The product in each procedure was chromotographed using TLC. The TLC products were used to identify the interaction and formation of stable compounds. The bonding pattern and structure of complexes were suggested from the studies of elemental analysis, IR, UV and 1H-NMR spectral analysis.
18-CROWN-6, 8HQH, TLC.
Rajeev Ranjan, Ramjatan Sinha. Synthesis and Characterization of Some Complexes of Strontium (II) With 1,4,7,10,13,16,-Hexaoxacyclooctadecane. Asian J. Research Chem. 4(12): Dec., 2011; Page 1941-1944.
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