Transition metal complexes with thiosemicarbazide-based ligands, Part II, Synthesis and characterisation of nickel(II), cobalt(II), manganese(II) and zinc(II) complexes with the pentadentate ligand, 2,6-diacetylpyridine bis(S-methylisothiosemicarbazone)

1987 ◽  
Vol 12 (6) ◽  
pp. 504-507 ◽  
Author(s):  
Vukadin M. Leovac ◽  
Valerija I. Cešljević
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Pentadentate Ligand

scholarly journals First-Row Transition-Metal Complexes of a New Pentadentate Ligand, α,α,α′,α′-Tetra(pyrazolyl)lutidine

2008 ◽  
Vol 47 (17) ◽  
pp. 7468-7470 ◽  
Author(s):  
Tyler J. Morin ◽  
Brian Bennett ◽  
Sergey V. Lindeman ◽  
James R. Gardinier
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Pentadentate Ligand

Übergangsmetallkomplexe mit Schwefelliganden, XI* Molybdän-Oxo-Komplexe des Typs [Mo(IV)(O)(S2)2], [Mo(VI)(O)2(S4)], [MO(IV)(O)(S4)] und [Mo(IV)(O)(S5)] mit zwei-, vier- und fünfzähnigen Thioether-thiolat-Liganden (Sx = mehrzähniger Thioether-thiolat-Ligand) / Transition Metal Complexes with Sulfur Ligands, XI* Molybdenum Oxo Complexes of the Type [Mo(IV)(O)(S2)2], [Mo(VI)(O)2(S4)], [MO(IV)(O)(S4)] and [Mo(IV)(O) (S5)] with Bi-, Tetra- and Pentadentate Thioether-Thiolate Ligands (SX = Multidentate Thioether-Thiolate Ligand

1985 ◽  
Vol 40 (3) ◽  
pp. 368-372 ◽  
Author(s):  
Dieter Sellmann ◽  
Lothar Zapf
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Analogous Reaction ◽  
Thiolate Ligands ◽  
Oxo Complexes ◽  
Reductive Nitrosylation ◽  
Thiolate Ligand ◽  
Thiol Ligand ◽  
Pentadentate Ligand

MoClReacting [Mo(O)2(acac)2] (acac- = acetylacetonate) with the tetradentate thioether-thiol ligand 2,3,8.9-dibenzo-1,4,7,10-tetrathiadecane (dttd-H2) yields cis-[Mo(O)2(dttd)] ; this compound is reduced by PPh3 to give [MoO(dttd)], which is also obtained from [MoCl2(dttd)] and H2O. Depending upon the concentrations of the reactants [4(THF)2], CH3SC6H4SH and H2O , in THF the products [MoO(CH3SC6H4S)2] or [MoCl2(CH3SC6H4S)2] are formed. In the analogous reaction between [MoCl4(THF)2] and the pentadentate ligand 2,3,11,12-dibenzo- 1,4,7,10,13-pentathiatridecane (dpttd-H2) in THF/H2O. [MoO(dpttd)] is obtained exclusively. Due to their poor solubility, the Mo(IV)-oxo complexes show only limited reactivity only; with NO reductive nitrosylation to cis-Mo(NO)2 complexes is observed.

Coordination chemistry of transition metal complexes of a novel pentadentate ligand

2001 ◽  
Vol 318 (1-2) ◽  
pp. 45-52 ◽  
Author(s):  
Christian Klarner Sams ◽  
Fernando Somoza ◽  
Ivan Bernal ◽  
Hans Toftlund
Keyword(s):  
Coordination Chemistry ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Pentadentate Ligand

A Periodic Walk:  A Series of First-Row Transition Metal Complexes with the Pentadentate Ligand PY5†

2002 ◽  
Vol 41 (18) ◽  
pp. 4633-4641 ◽  
Author(s):  
Robertus J. M. Klein Gebbink ◽  
Robert T. Jonas ◽  
Christian R. Goldsmith ◽  
T. Daniel P. Stack
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Pentadentate Ligand

Mechanochemical changes on cyclometalated Ir(iii) acyclic carbene complexes – design and tuning of luminescent mechanochromic transition metal complexes

2020 ◽  
Vol 7 (3) ◽  
pp. 786-794 ◽  
Author(s):  
Jingqi Han ◽  
Kin-Man Tang ◽  
Shun-Cheung Cheng ◽  
Chi-On Ng ◽  
Yuen-Kiu Chun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Carbene Complexes ◽  
New Class

A new class of luminescent cyclometalated Ir(iii) complexes with readily tunable mechanochromic properties derived from the mechanically induced trans-to-cis isomerization have been developed.

Density Functional Calculations of EPR Parameter g Tensors of Some Transition Metal Complexes

2011 ◽  
Vol 2 (2) ◽  
pp. 139-141
Author(s):  
Vinita Prajapati ◽  
◽  
P.L.Verma P.L.Verma ◽  
Dhirendra Prajapati ◽  
B.K.Gupta B.K.Gupta
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Density Functional Calculations ◽  
Density Functional
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