Syntheses, Crystal Structures, and Magnetic Properties of μ-O/μ-Cl Bridged Dinuclear Manganese(II) and Copper(II) Complexes with Schiff base Ligand HL [HL = 2-(benzothiazol-2-yl-hydrazonomethyl)-6-methoxyphenol]

2011 ◽  
Vol 637 (14-15) ◽  
pp. 2300-2305 ◽  
Author(s):  
Yajie Gao ◽  
Yufei Ji ◽  
Shuai Ding ◽  
Zhiliang Liu ◽  
Jinkui Tang
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand

Aggregation of heptanuclear [MII7] (M = Co, Ni, Zn) clusters by a Schiff-base ligand derived from o-vanillin: Synthesis, crystal structures and magnetic properties

Polyhedron ◽  
2019 ◽  
Vol 171 ◽  
pp. 269-278 ◽  
Author(s):  
Ruxandra Gheorghe ◽  
Georgiana Andreea Ionita ◽  
Catalin Maxim ◽  
Andrea Caneschi ◽  
Lorenzo Sorace ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand

Mononuclear Fe(III) and tetranuclear [Fe(III)Gd(III)]2 complexes with a Schiff-base ligand derived from the o-vanillin: Synthesis, crystal structures and magnetic properties

Polyhedron ◽  
2011 ◽  
Vol 30 (14) ◽  
pp. 2414-2420 ◽  
Author(s):  
Masood Sarwar ◽  
Augustin M. Madalan ◽  
Franceso Lloret ◽  
Miguel Julve ◽  
Marius Andruh
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand

scholarly journals Synthesis, crystal structures, HF-EPR, and magnetic properties of six-coordinate transition metal (Co, Ni, and Cu) compounds with a 4-amino-1,2,4-triazole Schiff-base ligand

RSC Advances ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 12833-12840 ◽  
Author(s):  
Ya-Jie Zhang ◽  
Lei Yin ◽  
Jing Li ◽  
Zhao-Bo Hu ◽  
Zhong-Wen Ouyang ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Transition Metal ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Transition Metal Compounds ◽  
Metal Compounds ◽  
Hydrothermal Methods

We have synthesized a series of transition metal compounds [M(L)2(H2O)2] (M = Co (1), Ni (2), and Cu (3)) by using the 4-amino-1,2,4-triazole Schiff-base ligand via the hydrothermal methods.

In situ transformation of a tridentate to a tetradentate unsymmetric Schiff base ligand via deaminative coupling in Ni(ii) complexes: crystal structures, magnetic properties and catecholase activity study

2020 ◽  
Vol 7 (1) ◽  
pp. 247-259 ◽  
Author(s):  
Monotosh Mondal ◽  
Soumavo Ghosh ◽  
Souvik Maity ◽  
Sanjib Giri ◽  
Ashutosh Ghosh
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Metal Complexes ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Antiferromagnetic Coupling ◽  
Donor Ligand ◽  
Reduced Schiff Base ◽  
Catecholase Activity

An N2O donor reduced Schiff base in presence of Ni(ClO4)2·6H2O and SCN− transforms into N2O2 donor ligand via deaminative coupling. Metal complexes 1 and 3 exhibit catecholase like activity and antiferromagnetic coupling between the Ni(ii) ions.

scholarly journals New Mononuclear Mn(III) Complexes with Hydroxyl-Substituted Hexadentate Schiff Base Ligands

2021 ◽  
Vol 7 (1) ◽  
pp. 12
Author(s):  
Peng-Yu Xu ◽  
Yu-Ting Wang ◽  
Zong-Mei Yu ◽  
Yong-Hua Li ◽  
Shi Wang
Keyword(s):  
Magnetic Properties ◽  
Hydrogen Bonding ◽  
Schiff Base ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
High Spin State ◽  
Close Packing ◽  
Schiff Base Complexes ◽  
Schiff Base Ligands ◽  
Hydrogen Bonding Interactions

This paper reports the syntheses, crystal structures and magnetic properties of Mn(III) hexadentate Schiff base complexes [Mn(4-OH-sal-N-1,5,8,12)]NO3(1) and [Mn(4-OH-sal-N-1,5,8,12)]ClO4(2), where (4-OH-sal-N-1,5,8,12)2− (4,4′-((1E,13E)-2,6,9,13-tetraazatetradeca-1,13-diene-1,14-diyl)bis(3-methoxyphenol) is a new hydroxyl-substituted hexadentate Schiff base ligand. The introduction of the (4-OH-sal-N-1,5,8,12)2− ligand induces more hydrogen bonding interactions, in addition to promoting the formation of intermolecular interactions among the cations. However, the close-packing structures of both complexes lead to their stabilization in the high-spin state in the temperature range of 2−300 K.

Ligand ratio/solvent-influenced syntheses, crystal structures, and magnetic properties of polydentate Schiff base ligand-Dy(iii) compounds with β-diketonate ligands as co-ligands

2019 ◽  
Vol 48 (33) ◽  
pp. 12466-12481 ◽  
Author(s):  
Sheng Zhang ◽  
Wenjiao Mo ◽  
Zengqi Zhang ◽  
Fei Gao ◽  
Lei Wang ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Crystal Structures ◽  
Single Molecule ◽  
Schiff Base Ligand ◽  
Single Molecule Magnets ◽  
Magnetic Dynamics ◽  
Synthesis Conditions ◽  
Ligand Ratio

Tuning the synthesis conditions and further regulating the magnetic dynamics of single-molecule magnets (SMMs) are crucial challenges for chemists.

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