Preparation and characterization of a bidentate carboxylate-bridged dinuclear cadmium(II) complex with bis(2-pyridylmethyl)amino-3-propionic acid

Choi, Ki‐Young; Jeon, Yong-Man; Lee, K.-C.; Ryu, Hojin; Suh, Myoung‐Seok; Park, H.-S.; Kim, M.-J.; Song, Yinglin

doi:10.1023/b:jocc.0000044085.99764.3d

Cited by 7 publications

(1 citation statement)

References 14 publications

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“…This frequency was lost in the spectra of these complexes [20]. A considerable shift in the in position intensity to lower wave number was noticed in all the complexes with metal ion for the strong frequency in the (H 2 L)spectrum, which shows at 1681 cm -1 described to υ(C=N) group [21].An important change in position to lower wave number and in the intensity was noticed with metal ion on complexation for the strong frequency in the ligand (H 2 L) spectrum at 1535 cm -1 , which appears due to υ as (COO -) [22].The band at 1367 cm -1 in the spectrum of the ligand (H 2 L), which was described to the υ s (COO -). These frequencies moved to lower or higher vibrations at (1496 -1525cm -1 ) and (1367-1404cm -1 ) for all the complexes, Δυ=(92-132) cm -1 [23].…”

Section: Resultsmentioning

confidence: 99%

Structure, Attributive and Bacterial Effectiveness Studies for Complexes, Co(II), Hg(II), Ni(II), Cu(II) and Mn(II) with Ligand kind (N2O2)

shemary¹,

Ghanim²

2017

IHJPAS

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Binuclear copper, nickel, cobalt, manganese and mercury complexes of the Schiff base H2L (C40H28N2O4) obtained by condensation of 2-benzoyl benzoic acid with benzidine. The Schiff base and their complexes have been subjected to[ FT-IR, elemental analysis ,UV-Vis, 1H and 13C NMR ] spectral studies, molar conductivity, magnetic moment and HPLC measurements. All the complexes showed tetrahedral geometries with the general structure [M2(L)2]. Generality of the synthesized components offer antibacterial efficiency to (Staphylococcu saureus), (Escherichia coli),(Bacillus subtilis) and(Pseudomonas aeruginosa).

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Section: Resultsmentioning

confidence: 99%

Structure, Attributive and Bacterial Effectiveness Studies for Complexes, Co(II), Hg(II), Ni(II), Cu(II) and Mn(II) with Ligand kind (N2O2)

shemary¹,

Ghanim²

2017

IHJPAS

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Organometallic Tin Compounds Derived from 2‐Benzimidazole Propionic Acid

Camacho‐Camacho

Esparza‐Ruiz

Peña-Hueso

et al. 2013

Zeitschrift anorg allge chemie

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Reactions of 2‐benzimidazole propionic acid (1) with [Sn(nBu)3]2O and SnPh3OH gave mononuclear organometallic tin esters 2 and 3, respectively, where 1 is coordinated to the tin atom through the carboxylate group. Further reactions of 2 with DMSO and 3 with methanol, ethanol, pyridine, DMSO, THF and water afforded the corresponding tin compounds coordinated by the base 4–10, respectively. X‐ray diffraction analyses of 5, 6 and 10 were obtained. The solid‐state structures showed that the ligand 1 is bound through both oxygen atoms of the carboxylic group with the Lewis base anti to it. Reaction of 1 with di‐n‐butyltin oxide produced a tetranuclear distannoxane (11) by the association of four Sn(nBu)2 groups, two oxygen atoms and four ligands. Four of the oxygen atoms are tricoordinate. The tin atoms are hexacoordinate with distorted octahedral geometries. The macromolecule has in total seven fused rings. Five of them are four membered rings arranged in a ladder‐type arrangement and the other two are six membered rings. The aliphatic chains and the benzimidazole groups are perpendicularly oriented to the polycyclic arrangement giving a sandwich with polar bonds in the middle and covered by the aliphatic and aromatic groups. In all compounds the ligands showed a chiral helicoidal preferred conformation.

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Mechanistic Studies of Cd(II) Complexes as Phosphoesterase and Metallo-β-lactamase Models

Daumann

2014

Spectroscopic and Mechanistic Studies of Dinuclear Metallohydrolases and Their Biomimetic Complexes

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Preparation and characterization of a bidentate carboxylate-bridged dinuclear cadmium(II) complex with bis(2-pyridylmethyl)amino-3-propionic acid

Cited by 7 publications

References 14 publications

Structure, Attributive and Bacterial Effectiveness Studies for Complexes, Co(II), Hg(II), Ni(II), Cu(II) and Mn(II) with Ligand kind (N2O2)

Structure, Attributive and Bacterial Effectiveness Studies for Complexes, Co(II), Hg(II), Ni(II), Cu(II) and Mn(II) with Ligand kind (N2O2)

Organometallic Tin Compounds Derived from 2‐Benzimidazole Propionic Acid

Mechanistic Studies of Cd(II) Complexes as Phosphoesterase and Metallo-β-lactamase Models

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