Synthesis and toxicity test of M/Zn(II) complexes [M = Mn(II), Co(II)] with pyridine-2,6-dicarboxylic acid ligand

F. Martak; W. P. Utomo; Z. V. Nugraheni; P. Budi

doi:10.14233/ajchem.2016.19818

Synthesis and toxicity test of M/Zn(II) complexes [M = Mn(II), Co(II)] with pyridine-2,6-dicarboxylic acid ligand

F. Martak^*, W. P. Utomo, Z. V. Nugraheni, P. Budi

^*Corresponding author for this work

Universitas Hasanuddin

Research output: Contribution to journal › Article › peer-review

Abstract

Heterodinuclear complexes of Co(II)/Zn(II) and Mn(II)/Zn(II) with pyridine-2,6-dicarboxylic acid as a ligand (H₂dipic, dipicolinate) have been synthesized yielding of reddish purple colour of Co(II)/Zn(II) dipicolinic crystal and reddish colour of Mn(II)/Zn(II) dipicolinic crystal. The determination of elements composition (%) of complex compound using atomic absorption spectroscopy and CHN elemental analyzer (C = 28.96; H = 3.47; N = 5.42; Co = 10.15 Mn = 9.47 and Zn = 11.26) showed that the molecular formula of Co(II) complex compound is [Zn(H₂O)₅Co(dipic)₂]·2H₂O, while that of Mn(II) complex compounds is [Zn(H₂O)₅Mn(dipic)₂]·2H₂O. The IR spectrum of the Co(II) and Mn(II) complexes showed a typical vibration absorption in the wavenumber of 3082 cm^-1 indicating of Co(II)/Zn(II) dipicolinic and Mn(II)/Zn(II) dipicolinic have been formed. A brine shrimp lethality test (BSLT), used to determine the toxicity of complexes showed that LC₅₀ of Co(II) complex and Mn(II) complexes were 283.71 and 354.94 mg/L, respectively.

Original language	English
Pages (from-to)	1773-1776
Number of pages	4
Journal	Asian Journal of Chemistry
Volume	28
Issue number	8
DOIs	https://doi.org/10.14233/ajchem.2016.19818
Publication status	Published - 1 Aug 2016

Keywords

Co(II)
Complex compounds
Hdipic
Heterodinuclear
Mn(II)
Paramagnetic
Toxicity
Zn(II)

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title = "Synthesis and toxicity test of M/Zn(II) complexes [M = Mn(II), Co(II)] with pyridine-2,6-dicarboxylic acid ligand",

abstract = "Heterodinuclear complexes of Co(II)/Zn(II) and Mn(II)/Zn(II) with pyridine-2,6-dicarboxylic acid as a ligand (H2dipic, dipicolinate) have been synthesized yielding of reddish purple colour of Co(II)/Zn(II) dipicolinic crystal and reddish colour of Mn(II)/Zn(II) dipicolinic crystal. The determination of elements composition (%) of complex compound using atomic absorption spectroscopy and CHN elemental analyzer (C = 28.96; H = 3.47; N = 5.42; Co = 10.15 Mn = 9.47 and Zn = 11.26) showed that the molecular formula of Co(II) complex compound is [Zn(H2O)5Co(dipic)2]·2H2O, while that of Mn(II) complex compounds is [Zn(H2O)5Mn(dipic)2]·2H2O. The IR spectrum of the Co(II) and Mn(II) complexes showed a typical vibration absorption in the wavenumber of 3082 cm-1 indicating of Co(II)/Zn(II) dipicolinic and Mn(II)/Zn(II) dipicolinic have been formed. A brine shrimp lethality test (BSLT), used to determine the toxicity of complexes showed that LC50 of Co(II) complex and Mn(II) complexes were 283.71 and 354.94 mg/L, respectively.",

keywords = "Co(II), Complex compounds, Hdipic, Heterodinuclear, Mn(II), Paramagnetic, Toxicity, Zn(II)",

author = "F. Martak and Utomo, {W. P.} and Nugraheni, {Z. V.} and P. Budi",

year = "2016",

month = aug,

day = "1",

doi = "10.14233/ajchem.2016.19818",

language = "English",

volume = "28",

pages = "1773--1776",

journal = "Asian Journal of Chemistry",

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TY - JOUR

T1 - Synthesis and toxicity test of M/Zn(II) complexes [M = Mn(II), Co(II)] with pyridine-2,6-dicarboxylic acid ligand

AU - Martak, F.

AU - Utomo, W. P.

AU - Nugraheni, Z. V.

AU - Budi, P.

PY - 2016/8/1

Y1 - 2016/8/1

N2 - Heterodinuclear complexes of Co(II)/Zn(II) and Mn(II)/Zn(II) with pyridine-2,6-dicarboxylic acid as a ligand (H2dipic, dipicolinate) have been synthesized yielding of reddish purple colour of Co(II)/Zn(II) dipicolinic crystal and reddish colour of Mn(II)/Zn(II) dipicolinic crystal. The determination of elements composition (%) of complex compound using atomic absorption spectroscopy and CHN elemental analyzer (C = 28.96; H = 3.47; N = 5.42; Co = 10.15 Mn = 9.47 and Zn = 11.26) showed that the molecular formula of Co(II) complex compound is [Zn(H2O)5Co(dipic)2]·2H2O, while that of Mn(II) complex compounds is [Zn(H2O)5Mn(dipic)2]·2H2O. The IR spectrum of the Co(II) and Mn(II) complexes showed a typical vibration absorption in the wavenumber of 3082 cm-1 indicating of Co(II)/Zn(II) dipicolinic and Mn(II)/Zn(II) dipicolinic have been formed. A brine shrimp lethality test (BSLT), used to determine the toxicity of complexes showed that LC50 of Co(II) complex and Mn(II) complexes were 283.71 and 354.94 mg/L, respectively.

AB - Heterodinuclear complexes of Co(II)/Zn(II) and Mn(II)/Zn(II) with pyridine-2,6-dicarboxylic acid as a ligand (H2dipic, dipicolinate) have been synthesized yielding of reddish purple colour of Co(II)/Zn(II) dipicolinic crystal and reddish colour of Mn(II)/Zn(II) dipicolinic crystal. The determination of elements composition (%) of complex compound using atomic absorption spectroscopy and CHN elemental analyzer (C = 28.96; H = 3.47; N = 5.42; Co = 10.15 Mn = 9.47 and Zn = 11.26) showed that the molecular formula of Co(II) complex compound is [Zn(H2O)5Co(dipic)2]·2H2O, while that of Mn(II) complex compounds is [Zn(H2O)5Mn(dipic)2]·2H2O. The IR spectrum of the Co(II) and Mn(II) complexes showed a typical vibration absorption in the wavenumber of 3082 cm-1 indicating of Co(II)/Zn(II) dipicolinic and Mn(II)/Zn(II) dipicolinic have been formed. A brine shrimp lethality test (BSLT), used to determine the toxicity of complexes showed that LC50 of Co(II) complex and Mn(II) complexes were 283.71 and 354.94 mg/L, respectively.

KW - Co(II)

KW - Complex compounds

KW - Hdipic

KW - Heterodinuclear

KW - Mn(II)

KW - Paramagnetic

KW - Toxicity

KW - Zn(II)

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U2 - 10.14233/ajchem.2016.19818

DO - 10.14233/ajchem.2016.19818

M3 - Article

AN - SCOPUS:84974574093

SN - 0970-7077

VL - 28

SP - 1773

EP - 1776

JO - Asian Journal of Chemistry

JF - Asian Journal of Chemistry

IS - 8

ER -

Synthesis and toxicity test of M/Zn(II) complexes [M = Mn(II), Co(II)] with pyridine-2,6-dicarboxylic acid ligand

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Keywords

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