16 KB416 KB15 KB199820252001Kriza, A.Parnau, C.številka:3letnik:488 stranistr. 445-452ISSN:1318-0207COBISSID:23769861URN:URN:NBN:SI:doc-61SQLBZ8enSlovensko kemijsko društvoActa chimica slovenicaanalizakoordinacijske spojinekositrove spojinekovinski kompleksiSchiffove bazesintezastrukturaComplexes of tin(IV) with some bidentate schiff bases derived from 1-H-indol-2,3-dione|A series of new metal complexes of tin(IV) with Schiff bases of isatin (1-H-indol-2,3-dione) with aniline, P-toluidine and m-nitro aniline have been synthesized and characterized by elemental analysis, IR, NMR and electronic spectroscopy and conductance measurements. Two types of such complexes were been synthesized: ?$SnCl_4(HL)$? and ?$SnCl_2(L)_2$?. Electronic, IR and NMR spectral data agree with the coordination of the metallic center through nitrogen and oxygen donor atoms. Conductance data reveal a non-electrolytic of the complexesPripravili smo serijo kompleksov kositra(IV) s Schiffovimi bazami, pripravljenimi iz izatina in anilina, p-toluidina oziroma p-nitroanilina. Strukture spojin smo potrdili z elementno analizo, IR, NMR, UV/Vis spektroskopijami in z merjenjem prevodnosti. Izolirali smo dve vrsti kompleksov in sicer: ?$SnCl_4(HL)$? ter ?$SnCl_2(L)_2$?. Spektroskopski podatki potrjujejo koordinacijo ligandov preko dušikovih in kisikovih atomov, merjenje prevodnosti pa neelektrolitske lastnostiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaSlovensko kemijsko društvo