Synthesis, spectroscopic characterization, crystal structure, Hirshfeld surface analysis and antimicrobial activities of two triazole Schiff bases and their silver complexes
Sign Up to like & getrecommendations! Published in 2018 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2018.05.028
Abstract: Abstract The present work describes the synthesis, structural characterization, Hirshfeld analysis, and antibacterial assays of two hydroxy Schiff bases with triazole moiety: N-[(E)-(3-hydroxy)methylidene]-4H-1-2-4 triazol-4-amine (L1) and N-[(E)-(2,4-dihydroxy)methylidene]-4H-1-2-4 triazol-4-amine (L2). The interaction of these two Schiff… read more here.
Keywords: schiff; no3 h2o; schiff bases; crystal structure ... See more keywords
Metallocyclic CuII–LnIII Single-Molecule Magnets from the Self-Assembly of 1,4-Diformylnaphthalene-2,3-diol
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c07001
Abstract: We report the synthesis and characterization of seven new tetranuclear 3d–4f complexes derived from the 3:3:1 reaction of 1,4-diformylnaphthalene-2,3-diol (H2L) with copper(II) nitrate and a lanthanide salt, Ln = Tb [L3Cu3TbCl2(NO3)2(H2O)2] (C1), Ho [L3Cu3HoCl3(H2O)3(MeOH)](H2O) (C2),… read more here.
Keywords: meoh no3; h2o meoh; diformylnaphthalene diol; no3 h2o ... See more keywords
Collaborative enhancement from Pb2+ and F- in Pb2(NO3)2(H2O)F2 generates the largest second harmonic generation effect among nitrates.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc04340f
Abstract: The first metal nitrate fluoride nonlinear optical material, Pb2(NO3)2(H2O)F2, was synthesized with the largest second harmonic generation (SHG) effect (12 × KH2PO4) among nitrates. Theoretical calculations revealed the synergistic effect of [NO3]-, lone pair electrons… read more here.
Keywords: pb2; no3 h2o; pb2 no3; effect ... See more keywords
Lanthanide induced variability in localised CoII geometries of four triangular L3Co3IILnIII complexes
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d1ra08797e
Abstract: Four tetranuclear heterobimetallic triangle complexes [L3Co3Dy(NO3)2(H2O)(MeOH)5](NO3) (C1), [L3Co3Gd(NO3)3(MeOH)4] (C2), [L3Co3La(NO3)2(H2O)6](NO3)(H2O) (C3), and [L3Co3TbCl(NO3)2(H2O)0.5(MeOH)3.5] (C4), where H2L = 1,4-bisformylnaphthalene-2,3-diol, have been synthesised and structurally characterised. Each complex crystallises with a complete molecule in the asymmetric unit… read more here.
Keywords: no3 h2o; geometry; coii; induced variability ... See more keywords
Tetranuclear [Cu3Ln] complexes derived from a tetraketone-type ligand.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt03892g
Abstract: A series of tetranuclear [Cu3Ln] complexes, [Cu3Gd(L)3(NO3)2(H2O)3](NO3)·H2O (1), [Cu3Tb(L)3(NO3)2(H2O)3](NO3) (2) and [Cu3Dy(L)3(NO3)3(H2O)2]·1.5(H2O) (3), were synthesized by a one-pot reaction using a simple tetraketone-type ligand (H2L = (3Z,5Z)-4,5-dihydroxy-3,5-octadiene-2,7-dione). X-ray structural analyses revealed that each complex has… read more here.
Keywords: cu3ln; tetraketone type; no3 h2o; cu3ln complexes ... See more keywords
Mechanochemical Preparation, Solid-State Characterization, and Antimicrobial Performance of Copper and Silver Nitrate Coordination Polymers with L- and DL-Arginine and Histidine
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24065180
Abstract: The antimicrobial activity of the novel coordination polymers obtained by co-crystallizing the amino acids arginine or histidine, as both enantiopure L and racemic DL forms, with the salts Cu(NO3)2 and AgNO3 has been investigated to… read more here.
Keywords: coordination; no3 h2o; arginine histidine; solid state ... See more keywords