NEW PYRIDINE-3-SULFONATO TIN (IV), ANTIMONY (III) AND (V) HALO ADDUCTS AND COMPLEXES: SYNTHESIS AND INFRARED STUDY. JESR [Internet]. 2019 Mar. 14 [cited 2025 Sep. 13];25(1):25-9. Available from: https://jesr.ub.ro/journal/article/view/38