Solid-state organometallic chemistry of tripodal (polyphosphine)metal complexes. Carbon-hydrogen activation reactions at cobalt(I) encapsulated into the tetraphosphine P(CH2CH2PPh2)3

1991 ◽  
Vol 10 (10) ◽  
pp. 3415-3417 ◽  
Author(s):  
Claudio. Bianchini ◽  
Maurizio. Peruzzini ◽  
Fabrizio. Zanobini
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
Organometallic Chemistry ◽  
Hydrogen Activation

Solid-state organometallic chemistry of molecular metal oxide clusters: carbon-hydrogen activation by an iridium polyoxometalate

1988 ◽  
Vol 7 (9) ◽  
pp. 2078-2079 ◽  
Author(s):  
A. R. Siedle ◽  
R. A. Newmark ◽  
K. A. Brown-Wensley ◽  
R. P. Skarjune ◽  
L. C. Haddad ◽  
...  
Keyword(s):  
Solid State ◽  
Metal Oxide ◽  
Organometallic Chemistry ◽  
Hydrogen Activation ◽  
Metal Oxide Clusters

scholarly journals Functionalised Terpyridines and Their Metal Complexes—Solid-State Interactions

Chemistry ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 199-227
Author(s):  
Young Hoon Lee ◽  
Jee Young Kim ◽  
Sotaro Kusumoto ◽  
Hitomi Ohmagari ◽  
Miki Hasegawa ◽  
...  
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
Crystal Structures ◽  
Weak Interactions ◽  
Dispersion Interactions ◽  
Derivatives Of

Analysis of the weak interactions within the crystal structures of 33 complexes of various 4′-aromatic derivatives of 2,2′:6′,2″-terpyridine (tpy) shows that interactions that exceed dispersion are dominated, as expected, by cation⋯anion contacts but are associated with both ligand–ligand and ligand–solvent contacts, sometimes multicentred, in generally complicated arrays, probably largely determined by dispersion interactions between stacked aromatic units. With V(V) as the coordinating cation, there is evidence that the polarisation of the ligand results in an interaction exceeding dispersion at a carbon bound to nitrogen with oxygen or fluorine, an interaction unseen in the structures of M(II) (M = Fe, Co, Ni, Cu, Zn, Ru and Cd) complexes, except when 1,2,3-trimethoxyphenyl substituents are present in the 4′-tpy.

scholarly journals Determination of the Ratios of Ligands to Metal Ion of some Metal Complexes of Triazoles by Using Eleetronie Speetra in Organie Solvents

2004 ◽  
Vol 1 (1) ◽  
pp. 110-115
Author(s):  
Baghdad Science Journal
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
Electronic Spectra ◽  
Metal Ion ◽  
The Other ◽  
Molar Ratio ◽  
Other Hand

We found that 4,5- diphenyl- 3(2- propynyl) thio- 1??-triazole [1? forms a complex with Pd (11) ion of ratio 1:1 which absorbs light in CH2CI2 at 400 nm, and 4,5- diphenyl- 3(2- propenyl) thio- 1,2,4- triazole [II] forms complexes with Pd (II) ion of ratio 1:1 which absorbs light at 390 nm, and of ratio 2:1 which absorbs light at 435 nm. On the other hand, we found that the new derivative 4- phenyl- 5( p- amino phenyl) -3- mercapto- 1,2,4- triazole ?111? forms complexes with Cu (II) ion of the ratio 1:1 which absorbs light at 380 nm, with Ni (II) ion of the ratio 3:1 which absorbs light at 358 nm; and with Co (11) ion of the ratio 3.2:1 which absorbs light at 588 nm. The ratio of the complexes were determined by measuring the electronic spectra of the complexes in CH2G2 and (CH^NCHO at different concentrations ofthe ligands and f?xed ' •' of the metal ion in every case, then applying the molar ratio plots on the data. Our results were confirmed by precipitating most ofthe above complexes in solid state, and then each complex was analyzed elementally.

Multinuclear mesoionic 1,2,3-triazolylidene complexes: Design, synthesis, and applications

2022 ◽  
Author(s):  
Emmanuel Blas Patricio-Rangel ◽  
Verónica Salazar ◽  
Omar Cortezano-Arellano ◽  
Daniel Mendoza-Espinosa
Keyword(s):  
Metal Complexes ◽  
Organometallic Chemistry ◽  
Design Synthesis ◽  
Fast Growing

The chemistry of multinuclear metal complexes bearing by N-heterocyclic carbene (NHC) ligands, is an area of fast growing interest in modern organometallic chemistry. In particular, complexes supported by mesoionic (MIC)...

Group 12 metal complexes with P,N chelating triarylphosphanes. Solution behaviour and solid state structure

Polyhedron ◽  
2020 ◽  
Vol 182 ◽  
pp. 114511
Author(s):  
Andrea Dobri ◽  
Alexandru Covaci ◽  
Ancuța Covaci ◽  
Anca Silvestru
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
State Structure ◽  
Solid State Structure ◽  
Group 12 ◽  
Solution Behaviour
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