Stereochemical properties and x-ray structure of a water-soluble diastereomeric (arene)ruthenium(II) Schiff-base complex: [Ru(.eta.-MeC6H4Pri-p)(H2O)(L*)](ClO4), containing a weakly bound aqua ligand [HL* = (S)-(.alpha.-methylbenzyl)salicylaldimine]

1993 ◽  
Vol 32 (18) ◽  
pp. 3851-3854 ◽  
Author(s):  
Sisir K. Mandal ◽  
Akhil R. Chakravarty
2015 ◽  
Vol 44 (29) ◽  
pp. 13040-13048 ◽  
Author(s):  
Giuseppe Consiglio ◽  
Ivan Pietro Oliveri ◽  
Francesco Punzo ◽  
Amber L. Thompson ◽  
Santo Di Bella ◽  
...  

The effect of the bridging diamine upon the aggregation properties of a ZnII Schiff-base complex is reported. The X-ray crystal structure indicates the presence of an asymmetric dimer which is preserved even in solution.


2020 ◽  
Vol 511 ◽  
pp. 119775
Author(s):  
Hamed Mahmoudi ◽  
Mojtaba Bagherzadeh ◽  
Saeed Ataie ◽  
Reza Kia ◽  
Seyed Heydar Moravej ◽  
...  

Polyhedron ◽  
2013 ◽  
Vol 56 ◽  
pp. 230-236 ◽  
Author(s):  
Debraj Saha ◽  
Tanmoy Maity ◽  
Rajesh Bera ◽  
Subratanath Koner

2015 ◽  
Vol 1105 ◽  
pp. 215-219
Author(s):  
Qiong Wu ◽  
Xiao Lin Ji ◽  
Lu Jing ◽  
Hong Ping Ju ◽  
Hai Wang

The reaction of polyoxovanadate and metal-Schiff base complex resulted in the formation of a new organic-inorganic hybrid compounds with the formula Na2[Mn (Salen)(H2O)2]4[V10O28]·9H2O (1) (salen=N,N’-ethylene-bis (salicylideneiminate). Compound 1 have been structurally characterized by IR, UV-vis spectroscopy and single crystal X-ray diffraction. Crystal data for 1: Triclinic, P-1, a=14.1123(3)Å, b=13.9397(7) Å, c=14.2564(5)Å, α=65.4160(9)°, β=81.3920(6)°, γ=89.5740(7) °. Structural analyses revealed that compound 1 represent a rare example of isopolyoxovanadate based metal-Schiff-base complexes, moreover, this is the first POM based metal Schiff-base complex isolated in aqueous solution medium, which may also propose a green chemical way to the synthesis of POM based hybrid. Compare with isopolyoxovanadate precusor Na6 [V10O28], compound 1 exhibit higher antimicrobial activities against human cancer cell, the phenomenon can be explained by the synergetic effect between POM and Schiff-base complex.


2013 ◽  
Vol 66 (11) ◽  
pp. 1866-1875 ◽  
Author(s):  
Alireza Akbari ◽  
Mehdi Ahmadi ◽  
Reza Takjoo ◽  
Frank W. Heinemann

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