scholarly journals Effect of N-donor ancillary ligands on structural and magnetic properties of oxalate copper(ii) complexes

2014 ◽  
Vol 38 (4) ◽  
pp. 1611-1626 ◽  
Author(s):  
Anna Świtlicka-Olszewska ◽  
Barbara Machura ◽  
Jerzy Mroziński ◽  
Bożena Kalińska ◽  
Rafał Kruszynski ◽  
...  

Through varying the auxiliary N-donor ligands nine new compounds have been synthesized and characterised structurally and spectroscopically. The magnetic properties of the complexes have been investigated and discussed in the context of their structures.

2019 ◽  
Vol 72 (5) ◽  
pp. 341 ◽  
Author(s):  
Yu-Ting Yang ◽  
Chang-Zheng Tu ◽  
Xiao-Lin Xu ◽  
Li-Li Xu ◽  
Bang-Ling Yan ◽  
...  

Solvothermal reactions of 3,3′,5,5′-biphenyltetracarboxylic acid (H4BPTC) and cobalt(ii) ions in the presence of two different flexible N-donor ancillary ligands afford two novel coordination polymers, {[Co(BPTC)0.5(bix)]·H2O}n (1), {[Co(BPTC)0.5(bpp)]·3H2O}n (2) (bix=1,4-bis(imidazol-1-ylmethyl)benzene; bpp=1,3-bis(4-pyridyl)propane). Their structures have been determined by elemental analyses, IR spectra, single-crystal X-ray diffraction analyses, and powder X-ray diffraction. The pillared layered framework of 1 can be simplified to a (4,6)-connected net with a Schläfli symbol of (44·62)(44·69·82). Complex 2 manifests a bilayered structure, and can be simplified to a (4,4)-connected net with a Schläfli symbol of (55·8)(54·62). The thermal stabilities of both complexes and the magnetic behaviours of 1 are also discussed.


1979 ◽  
Vol 40 (C5) ◽  
pp. C5-206-C5-208 ◽  
Author(s):  
W. J. James ◽  
K. Hardman ◽  
W. Yelon ◽  
B. Kebe

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-153-C8-154
Author(s):  
J. G. Booth ◽  
R. M. Mankikar ◽  
A. S. Saleh

2020 ◽  
Author(s):  
Jash Raval ◽  
Kailas Patole ◽  
Sakina Kachwala ◽  
Aarjav Sanghvi ◽  
Umesh Shinde

2019 ◽  
Vol 784 ◽  
pp. 794-799 ◽  
Author(s):  
G. Ziółkowski ◽  
A. Chrobak ◽  
J. Klimontko ◽  
K. Granek ◽  
D. Chrobak

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