scholarly journals The synthesis and characterization of new iron coordination complexes utilizing an asymmetric coordinating chelate ligand

1995 ◽  
Author(s):  
B.E. Watkins ◽  
J.H. Satcher
Keyword(s):  
Coordination Complexes ◽  
Synthesis And Characterization ◽  
Chelate Ligand ◽  
Iron Coordination

scholarly journals Synthesis and Characterization of Iridium(V) Coordination Complexes With an N,O-Donor Organic Ligand

2017 ◽  
Vol 56 (42) ◽  
pp. 13047-13051 ◽  
Author(s):  
Liam S. Sharninghausen ◽  
Shashi Bhushan Sinha ◽  
Dimitar Y. Shopov ◽  
Brandon Q. Mercado ◽  
David Balcells ◽  
...  
Keyword(s):  
Organic Ligand ◽  
Coordination Complexes ◽  
Synthesis And Characterization

Synthesis and characterization of novel tetradentate ruthenium complexes of a pyridine-o-phenylenediamine based chelate ligand

2020 ◽  
Vol 502 ◽  
pp. 119391
Author(s):  
Maryanne K. Stones ◽  
Ryan J. Sullivan ◽  
Dmitriy V. Soldatov ◽  
Marcel Schlaf
Keyword(s):  
Ruthenium Complexes ◽  
Synthesis And Characterization ◽  
Chelate Ligand

Synthesis and Characterization of a New Ternary Transition Metal Nitride, FeWN2, from the Transition Metal Oxide Precursor, FeWO4

1993 ◽  
Vol 327 ◽  
Author(s):  
David S. Bem ◽  
Joel D. Houmes ◽  
Hans-Conrad Zur Loye
Keyword(s):  
Transition Metal ◽  
Synthesis And Characterization ◽  
Rietveld Refinements ◽  
Metal Tungstate ◽  
Transition Metal Nitride ◽  
Oxide Precursor ◽  
Iron Coordination ◽  
Mössbauer Data ◽  
Ternary Nitride

AbstractThe ternary nitride, FeWN2, has been synthesized via ammonolysis of the transition metal tungstate, FeWO4. FeWN2 is hexagonal with a unit cell of a = 2.8724(1) Å and c =10.973(4) A. Rietveld refinements were performed in the space group P3–1C with Rwp=9.91%, and Rp=7.23%. The structure consist of alternating octahedrally coordinated iron-nitrogen layers and trigonal prismatically coordinated tungsten-nitrogen layers. Mössbauer data at 250K indicates an isomer shift δ=0.85 and shows no quadrupole splitting, which is consistent with the octahedral iron coordination in the proposed structure.

Schiff-base coordination complexes with plutonium(iv) and cerium(iv)

2018 ◽  
Vol 54 (62) ◽  
pp. 8634-8636 ◽  
Author(s):  
Bonnie E. Klamm ◽  
Cory J. Windorff ◽  
Matthew L. Marsh ◽  
David S. Meeker ◽  
Thomas E. Albrecht-Schmitt
Keyword(s):  
Schiff Base ◽  
Oxidation State ◽  
Coordination Complexes ◽  
Synthesis And Characterization ◽  
Salen Complex

The synthesis and characterization of a Pu(iv) salen complex reveals the stabilization of the +4 oxidation state with respect to that observed with Ce(iv).

Synthesis and Characterization of [3]Ferrocenophane-derived P, P-Chelate Ligand Gold Complexes Featuring an Aurophilic Interaction

2009 ◽  
Vol 64 (11-12) ◽  
pp. 1413-1422 ◽  
Author(s):  
Gerrit Lübbe ◽  
Christian Nilewski ◽  
Gerald Kehr ◽  
Roland Fröhlich ◽  
Gerhard Erker
Keyword(s):  
Synthesis And Characterization ◽  
X Ray Diffraction ◽  
Chelate Ligand ◽  
Gold Complexes ◽  
X Ray ◽  
Aurophilic Interaction

The P,P-chelate ligand (rac)-4 was prepared starting from the α-dimethylamino-[3]ferrocenophane by a series of directed ortho-lithiation, phosphination with ClPPh2 and substituent exchange using HPiPr2. Treatment with two molar equivalents of (Me2S)AuCl subsequently gave the corresponding κP,κP(AuCl)2 complex (rac)-9. In similar sequences the α-PCy2/o-PPh2 ligands (S,S,Spl )- 2 and the "substituent-invertomer" (R,R,Rpl)-3 (α-PPh2/o-PCy2) were prepared. Treatment with (Me2S)AuCl in a 1 : 2 ratio gave the chelate ligand-(AuCl)2 complexes (S,S,Spl )-8 and (R,R,Rpl)- 11, respectively. The ligand (rac)-4 and the gold complexes 8, 9 and 11 were characterized by X-ray diffraction. All three show an intramolecular Au . . . Au interaction

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