Syntheses, crystal structures and luminescence behaviors of four neutral penta-/hexacoordinate cadmium(II) compounds containing a tridentate Schiff base: Variation in coordination numbers, nuclearities and dimensionalities by changing halides/pseudohalides

2019 ◽  
Vol 485 ◽  
pp. 86-97 ◽  
Author(s):  
Dipu Sutradhar ◽  
Habibar Chowdhury ◽  
Somnath Banerjee ◽  
Nimai Chandra Saha ◽  
Barindra Kumar Ghosh
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Coordination Numbers ◽  
Tridentate Schiff Base

Copper(II) complexes with tridentate halogen‐substituted Schiff base ligands: synthesis, crystal structures and investigating the effect of halogenation, leaving group and ligand flexibility on antiproliferative activities

2021 ◽  
Author(s):  
Nazanin Kordestani ◽  
Hadi Amiri Rudbari ◽  
Alexandra R Fernandes ◽  
Luís R Raposo ◽  
André Luz ◽  
...  
Keyword(s):  
Schiff Base ◽  
Anticancer Activity ◽  
Crystal Structures ◽  
Copper Complexes ◽  
Schiff Base Ligands ◽  
Leaving Group ◽  
Leaving Groups ◽  
Tridentate Schiff Base ◽  
Antiproliferative Activities

To investigate the effect of different halogen substituents, leaving groups and the flexibility of ligand on the anticancer activity of copper complexes, sixteen copper(II) complexes with eight different tridentate Schiff-base...

Synthesis, crystal structures and fluorescence properties of two new di- and polynuclear Cd(II) complexes with N2O donor set of a tridentate Schiff base ligand

Polyhedron ◽  
2008 ◽  
Vol 27 (4) ◽  
pp. 1193-1200 ◽  
Author(s):  
Subhra Basak ◽  
Soma Sen ◽  
C. Marschner ◽  
J. Baumgartner ◽  
Stuart R. Batten ◽  
...  
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Fluorescence Properties ◽  
Tridentate Schiff Base

Synthesis, characterization and crystal structures of some four coordinated nickel(II) complexes with tridentate Schiff base ligands

Polyhedron ◽  
2001 ◽  
Vol 20 (1-2) ◽  
pp. 135-141 ◽  
Author(s):  
Nijhuma Mondal ◽  
Samiran Mitra* ◽  
Volker Gramilich ◽  
S. Ozra Ghodsi ◽  
K.M. Abdul Malik*
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligands ◽  
Tridentate Schiff Base

Square Planar Complexes of Cu(II) with an N2O Donor Set of a New Schiff Base Ligand: Synthesis and Structural Aspects

2004 ◽  
Vol 59 (6) ◽  
pp. 655-660 ◽  
Author(s):  
Pritha Talukder ◽  
Amitabha Datta ◽  
Samiran Mitra ◽  
Georgina Rosair
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Condensation Product ◽  
Planar Geometry ◽  
Square Planar ◽  
Square Planar Complexes ◽  
Tridentate Schiff Base ◽  
Copper Centre ◽  
Structural Aspects

The title compounds, [Cu(C16H23N2O)SCN] (1) and [Cu(C16H23N2O)N3] (2), containing a tridentate Schiff base ligand, which is the 1:1 condensation product of benzoylacetone and 2- diethylaminoethylamine, have been synthesised and their crystal structures determined. The structure of 1 is based on a four coordinate copper centre with square-planar geometry formed by the N2O donor set of the Schiff base and an N atom of the thiocyanate anion. A similar arrangement occurs in 2 with the N2O donor set of the Schiff base and an N atom of the azide anion. The Cu-N and Cu-O distances are 1.924(8), 2.073(8), 1.927(9) and 1.910(6)Å , for 1 and 1.960(4), 2.050(4), 1.935(4) and 1.907(3) for 2, respectively.

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