Hydrogen-bond assisted stabilization of the less favored conformation of a tridentate Schiff base ligand in dinuclear nickel(II) complex: An experimental and theoretical study

2010 ◽  
Vol 363 (14) ◽  
pp. 3904-3913 ◽  
Author(s):  
Subrata Naiya ◽  
Michael G.B. Drew ◽  
Carolina Estarellas ◽  
Antonio Frontera ◽  
Ashutosh Ghosh
Keyword(s):  
Hydrogen Bond ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Theoretical Study ◽  
Tridentate Schiff Base

scholarly journals Aqua(2,2′-bipyridine-κ2N,N′){(E)-[(5-chloro-2-oxidobenzylidene)amino-κ2N,O]methanesulfonato-κO}zinc

2012 ◽  
Vol 68 (4) ◽  
pp. m517-m517
Author(s):  
Yi-Fang Deng ◽  
Xue Nie ◽  
Chun-Hua Zhang
Keyword(s):  
Hydrogen Bond ◽  
Schiff Base ◽  
Hydrogen Bonds ◽  
Water Molecule ◽  
Schiff Base Ligand ◽  
Octahedral Geometry ◽  
Distorted Octahedral Geometry ◽  
Complex Molecules ◽  
Distorted Octahedral ◽  
Tridentate Schiff Base

In the title compound, [Zn(C8H6ClNO4S)(C10H8N2)(H2O)], the ZnIIatom is six-coordinated by two O atoms and one N atom from a tridentate Schiff base ligand and two N atoms from a chelating 2,2′-bipyridine ligand and one water molecule, forming a slightly distorted octahedral geometry. In the crystal, O—H...O hydrogen bonds link pairs of complex molecules into dimers. An intramolecular O—H...O hydrogen bond is also present.

Theoretical study on the mechanism for the ESDPT process of asymmetric Schiff base ligand

2021 ◽  
Author(s):  
Zhengran Wang ◽  
Qiao Zhou ◽  
Bifa Cao ◽  
Bo Li ◽  
Lixia Zhu ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Theoretical Study

scholarly journals Synthesis, Characterization, and Crystal Structure of [Co4(CH3CO2)2L4]2[BPh4]4·0.5H2O, Where HL = 4-(Salicylaldiminato)antipyrine

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Ramadan M. El-mehdawi ◽  
Abdussalam N. EL-dewik ◽  
Mufida M. Ben-Younes ◽  
Fathia A. Treish ◽  
Ramadan G. Abuhmaiera ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Single Crystal ◽  
Elemental Analysis ◽  
Schiff Base Ligand ◽  
Title Complex ◽  
Single Crystal Diffraction ◽  
X Ray ◽  
Tridentate Schiff Base

The title complex was isolated as a red solid from the reaction of 4-(salicylaldiminato)antipyrine, HL, and cobalt (II) acetate in ethanol. The complex has been characterized by elemental analysis, FTIR, UV-Vis, and X-ray single crystal diffraction. Two crystallographically different cationic units, A and B, of the title complex are found. Both units are essentially isostructural; nevertheless, small differences exist between them. Both units contain four cobalt atoms arranged at the corners of distorted cubane-like core alternatively with phenoxy oxygen of the Schiff base. In both cases, one cobalt binds to three coordinated sites from the corresponding tridentate Schiff base ligand, and the fourth one was bonded by the acetate oxygen, and the fifth and the sixth donor sites come from the phenolate oxygen of another Schiff base ligand.

Mononuclear lanthanide complexes assembled from a tridentate NNO donor ligand: design of a DyIII single-ion magnet

2019 ◽  
Vol 48 (15) ◽  
pp. 4857-4866 ◽  
Author(s):  
Pankaj Kalita ◽  
Amit Malakar ◽  
Joydeb Goura ◽  
Subhashree Nayak ◽  
Juan Manuel Herrera ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Lanthanide Complexes ◽  
Ligand Design ◽  
Donor Ligand ◽  
New Family ◽  
Tridentate Schiff Base

A new family of mononuclear LnIII complexes were synthesized by utilizing a tridentate Schiff base ligand. SIM behaviour is seen in the DyIII analogue (diluted) with Ueff = 68(2) K under a 1000 Oe applied dc field.

Self-Assembly and Characterization of Homo- and Heterodinuclear Complexes of Zinc(II) and Lanthanide(III) Ions with a Tridentate Schiff-Base Ligand

2006 ◽  
Vol 2006 (1) ◽  
pp. 144-149 ◽  
Author(s):  
Violetta Patroniak ◽  
Artur R. Stefankiewicz ◽  
Jean-Marie Lehn ◽  
Maciej Kubicki ◽  
Marcin Hoffmann
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Self Assembly ◽  
Tridentate Schiff Base

Synthesis, structure, and biological properties of a Co(II) complex with tridentate Schiff base ligand

2018 ◽  
Vol 71 (10) ◽  
pp. 1497-1509 ◽  
Author(s):  
Kalyanmoy Jana ◽  
Somnath Das ◽  
Tithi Maity ◽  
Maidul Hossain ◽  
Subhas Chandra Debnath ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Biological Properties ◽  
Tridentate Schiff Base

Synthesis, structure, and pharmacological evaluation of Co(III) complex containing tridentate Schiff base ligand

2015 ◽  
Vol 41 (5) ◽  
pp. 345-352 ◽  
Author(s):  
S. Jone Kirubavathy ◽  
R. Velmurugan ◽  
R. Karvembu ◽  
N. S. P. Bhuvanesh ◽  
K. Parameswari ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Pharmacological Evaluation ◽  
Tridentate Schiff Base
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