Sintesis dan Uji Toksisitas Kompleks Mangan(II) Piridin-2,6-Dikarboksilat

Sari, Ratih Kartika (2012) Sintesis dan Uji Toksisitas Kompleks Mangan(II) Piridin-2,6-Dikarboksilat. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kompleks mangan(ll) piridin-2,6-dikarboksilat telah disintesis melalui reaksi antara MnCl22H20 dan ligan H2dipik dengan perbandingan mol logam dan ligan 1:2 dalam metanol. Kristal berwarna putih hasil sintesis memiliki rumus molekul [Mn(ll)(dipik)2]-3H20. Rumus ini diperoleh berdasarkan hasil penentuan kadar (%) : Mn = 11,46 ; C = 38,1006 ; H = 3,1571 dan N = 6,3201 dan tidak bermuatan atau netral. Spektrum IR yang menunjukkan serapan khas vibrasi ion logam Mn dengan ligan H2dipik muncul pada bilangan gelombang 432 cm 1 dan 354 cm'1. Kompleks bersifat paramagnetik dengan Peff sebesar 5,23 BM. Dari uji toksisitas pada kompleks dengan metode Brine Shrimp Lethality Test (BSLT) didapatkan nilai LC50 946,40 mg/L.
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Complex manganese(ll) pyridine-2,6-dicarboxylate was synthesized from reaction between MnCl2-2H20 and H2dipic ligand with ratio mole of metal and ligand 1:2 in methanol. Crystalline solid coloured white from this synthesis with molecular formula [Mn(ll)(dipic)2] 3H20. This formula is gotten from the determination of content (%) : Mn = 11,46 ; C = 38,1006 ; H = 3,1571 and N = 6,3201 and hasn’t a capacity or neutral. IR absorption spectra that show the typical vibrations of Mn(ll) with ligand H2dipic that appear on the wavenumber 432 cm'1 and 354 cm'1. Complex has paramagnetic with peff = 5,23 BM. From the toxicity test of complex compounds by the method of Brine Shrimp Lethality Test (BSLT) obtained LC50 value 946,40 mg/L.

Item Type:	Thesis (Other)
Additional Information:	RSKi 665.5 Sar s
Uncontrolled Keywords:	senyawa kompleks, paramagnetik, ion logam mangan(ll), ligan H2dipik, toksisitas, complex compound, paramagnetic, metal ion manganese(ll ), ligand H2dipic, toxicity
Subjects:	Q Science > QD Chemistry > QD481 Chemical structure.
Divisions:	Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	magang .
Date Deposited:	19 Oct 2026 08:30
Last Modified:	19 Oct 2026 08:30
URI:	http://repository.its.ac.id/id/eprint/145679

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