Synthesis, Structure, Magnetic and Antibacterial Properties of polymeric [M(Quin)2(N(CN)2)2]∞ (M = Mn(II), Co(II); Quin = quinoline)

I Wayan Dasna (Department of Chemistry, State University of Malang (Universitas Negeri Malang), Jl. Semarang 5, Malang, Jawa Timur, Indonesia 65145)
Ubed Sonai Fahruddin Arrozi (Department of Chemistry, State University of Malang (Universitas Negeri Malang), Jl. Semarang 5, Malang, Jawa Timur, Indonesia 65145)
Husni Wahyu Wijaya (Department of Chemistry, State University of Malang (Universitas Negeri Malang), Jl. Semarang 5, Malang, Jawa Timur, Indonesia 65145)
Sutandyo Dwija Laksmana (Department of Chemistry, State University of Malang (Universitas Negeri Malang), Jl. Semarang 5, Malang, Jawa Timur, Indonesia 65145)
Stéphane Golhen (University of Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, 35000 Rennes, France)

Journal of Mathematical and Fundamental Sciences
Vol. 54 No. 2 (2022)

Two complexes of [Mn(Quin)2(N(CN)2)2]∞ (1) and [Co(Quin)2(N(CN)2)2]∞ (2) were synthesized and characterized. The as-synthesized complexes crystallized in a triclinic lattice with a space group of P-1. The unit cell parameter of 1 was a = 7.5207(14) Å, b = 7.7729(16) Å, c = 9.5968(15) Å, α = 96.388(6) o, β = 112.617(5) o, γ = 102.751(6) o, while for complex 2 it was a = 7.3942(10) Å, b = 7.7960(10) Å, c = 9.4907(13) Å, α = 96.631(4) o, β = 112.742(4) o, γ = 102.458(4) o. The magnetic properties and antimicrobial properties of both polymeric complexes were examined by magnetic susceptibility and diffusion techniques, respectively. Complexes 1 and 2 both showed antiferromagnetic properties and had a higher inhibitory effect on the growth of Staphylococcus aureus than Salmonella typhi.