Mononuclear thiocyanate containing nickel(II) and binuclear azido bridged nickel(II) complexes of N4-coordinate pyrazole based ligand: Syntheses, structures and magnetic properties

Mixed ligand complexes of copper(II), cobalt(II), nickel(II) and zinc(II) with thiocyanate and pyrazole based tetradentate ligand: Syntheses, characterizations and structures

“…The axial bond angle N(4)-Zn-N(7) is nearly linear (178.15°). The M-NCS bond length is comparable to other reported M-NCS bond length reported with mononuclear penta coordinate complex with tripodal ligand[20,24,45,46].…”

“…Various types of tripodal ligands with aromatic or aliphatic amine and their metal complexes have been synthesized and characterized [18][19][20][21]. Thiocyanate is an ambidentate pseudohalide and can coordinate with metal ions as terminal or bridging ligand to give monomeric, dimeric and polymeric complexes [22][23][24][25][26][27][28][29][30][31]. It has great potential in building up of coordination networks of varied dimensionalities when it acts as bridging ligand [32][33][34].…”

Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand

“…In general, in the binuclear Ni(II) complexes with the core formula [Ni 2 (μ 1,1 -N 3 ) 2 ] 2+ the mono-, bi-, tri-or tetradentate ligands complete the coordination spheres of Ni(II) ions. 1,[5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]22 In some cases, the azide anions function as bridging and terminal ligands. 1,[7][8][9][10][11][12][13][14][15][16][17][18][19][20]22 Scheme 1.…”

Zinc(II) and Cadmium(II) complexes with N4-coordinate pyrazole based ligand: Syntheses, characterization and structure

“…As a part of our research on synthesis, characterization and and the structure determination of transition metal complexes with pseudohalides and pyrazole based ligand, we have reported mononuclear and binuclear nickel(II) complexes and mononuclear copper(II) complexes with pseudohalides and substituted pyrazole based ligand [30,31]. In this paper we report on the syntheses, characterization and structures of zinc(II) and cadmium(II) complexes with pseudohalies like azide/thiocyanate or isocyanate and tetradentate N 4 -coordinate pyrazole based ligand N,Ndiethyl-N 0 ,N 0 -bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)ethane-1,2-diamine (dbdmp).…”