Anionic Tuning of the Dimensionality in Copper Oximato Chemistry

Escuer, Albert; Cordero, Beatriz; Font-Bardı́a, Mercè; Calvet, Teresa

doi:10.1021/ic101636r

Cited by 41 publications

(23 citation statements)

References 17 publications

(14 reference statements)

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“…[16–18,23,28] These kinds of ligands are able to act as bidentate ligands when neutral, or to link up to three or four central metal atoms in their anionic form. Escuer et al reported and characterized a cluster coordination compound with this ligand 32. Despite the similarities, there are significant differences in the ligand arrangements around the central Cu II ions and in the solid state intermolecular interactions.…”

Section: Resultsmentioning

confidence: 99%

Biochemical Capacitance of Geobacter Sulfurreducens Biofilms

et al. 2015

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An electrical model able to decouple the electron pathway from microbial cell machinery impedance terms is introduced. In this context, capacitance characteristics of the biofilm are clearly resolved. In other words, the model allows separating, according to the advantage of frequency and spectroscopic response approach, the different terms controlling the performance of the microbial biofilm respiratory process and thus the directly related electricity production process. The model can be accurately fitted to voltammetry measurements obtained under steady-state conditions and also to biofilm discharge amperometric measurements. The implications of biological aspects of the electrochemical or redox capacitance are discussed theoretically in the context of current knowledge with regard to structure and physiological activity of microbial Geobacter biofilms.

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Section: Resultsmentioning

confidence: 99%

Biochemical Capacitance of Geobacter Sulfurreducens Biofilms

et al. 2015

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“…Elemental analyses for C, H and N were performed on a Perkin-Elmer 240C analyzer. 1 H NMR spectra were measured on a Bruker AM 500 spectrometer.…”

Section: Physical Measurements and Materialsmentioning

confidence: 99%

“…Schiff base compounds derived from the condensation reaction of aldehydes with amines are very attractive for their coordination ability to metal atoms, [1][2][3] and excellent biological applications. 4,5 Among the variety of aldehydes, salicylaldehyde derivatives are mostly used.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structural Diversity and Mimic Superoxide Dismutase of Mn(II) Complexes Derived from N, O-donor Schiff bases

Qin

Yin²,

Zhao³

et al. 2016

ACSi

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Two new potentially tetradentate Schiff base ligands N'-(pyridin-2-ylmethylene)nicotinohydrazide (L 1 ), and N'-(pyridin-2-ylmethylene)isonicotinohydrazide (L 2 ) were synthesized. Reactions of hydrazone ligands L 1 and L 2 with Mn(NO 3 ) 2 afford two mononuclear(2). For complexes 1 and 2, L 1 and L 2 act as pincer-like tridentate or bidentate ligands, respectively. The Mn(II) ions in the two compounds are both in hepta-coordinated environment, while the two molecules display diverse solid-state supramolecular structures because of the different orientation of N pyridine and hydrogen bonding patterns of nitrate anions. Complex 1 features 2D supramolecular sheet, while complex 2 has double-chain supramolecular structure. Both of the complexes exhibit moderate superoxide dismutase (SOD) mimetic activity.

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“…A wide range of CPs/MOFs or supramolecular architectures with different dimensionalities (1D/2D/ 3D) and novel topologies have been developed but however, it is still challenging to obtain CPs/MOFs with desired architectures. It has been observed that the structural dimensionality and the topology of CPs/MOFs can be tuned by several syntheses parameters, such as the solvent type, pH of the reaction, the presence of counter ions, temperature and time of reaction [17][18][19][20]. Especially, temperature of the synthesis plays a significant role on the crystal structure dimensionality and the topology of the resulting frameworks.…”

Section: Introductionmentioning

confidence: 99%