A transition metal oxo complex is a coordination complex containing an oxo ligand. Formally O2-, an oxo ligand can be bound to one or more metal centers, i.e. it can exist as a terminal or (most commonly) as bridging ligands (Fig. 1). Oxo ligands stabilize high oxidation states of a metal.[1] They are also found in several metalloproteins, for example in molybdenum cofactors and in many iron-containing enzymes. One of the earliest synthetic compounds to incorporate an oxo ligand is potassium ferrate (K2FeO4), which was likely prepared by Georg E. Stahl in 1702.[2]
^Nugent, W. A., Mayer, J. M. "Metal-Ligand Multiple Bonds." John Wiley & Sons, New York, 1988.
^Delaude, Lionel; Laszlo, Pierre (1996-01-01). "A Novel Oxidizing Reagent Based on Potassium Ferrate(VI)1". The Journal of Organic Chemistry. 61 (18): 6360–6370. doi:10.1021/jo960633p. ISSN 0022-3263. PMID 11667478.
and 25 Related for: Transition metal oxo complex information
A transitionmetaloxocomplex is a coordination complex containing an oxo ligand. Formally O2-, an oxo ligand can be bound to one or more metal centers...
hemoglobin, hemerythrin, and hemocyanin. Several transitionmetals form complexes with O2, and many of these complexes form reversibly. The binding of O2 is the...
Metal carbonyls are coordination complexes of transitionmetals with carbon monoxide ligands. Metal carbonyls are useful in organic synthesis and as catalysts...
include ketones and many related carbonyl compounds. For the transitionmetals, many oxocomplexes are known as well as oxyhalides. The chemical formulas of...
Transitionmetal carboxylate complexes are coordination complexes with carboxylate (RCO2−) ligands. Reflecting the diversity of carboxylic acids, the...
A transitionmetal alkoxide complex is a kind of coordination complex containing one or more alkoxide ligands, written as RO−, where R is the organic...
Potassium permanganate is the potassium salt of the tetrahedral transitionmetaloxocomplex permanganate, in which four O2− ligands are bound to a manganese(VII)...
In chemistry, metal aquo complexes are coordination compounds containing metal ions with only water as a ligand. These complexes are the predominant species...
and Bi. Many of their crystal structures have been determined. Transitionmetaloxocomplex Synthesis of individual compounds can be found in Housecroft...
Transitionmetal porphyrin complexes are a family of coordination complexes of the conjugate base of porphyrins. Iron porphyrin complexes occur widely...
Metal nitrido complexes are coordination compounds and metal clusters that contain an atom of nitrogen bound only to transitionmetals. These compounds...
ligands. Commonly metal-imido complexes are generated from metaloxocomplexes. They arise by condensation of amines and metal oxides and metal halides: LnMO...
In organic chemistry, hydroformylation, also known as oxo synthesis or oxo process, is an industrial process for the production of aldehydes (R−CH=O) from...
the solid state. Oxo bridges tend to occur when the metal oxidation state is high. An example is provided by the molybdenum(IV) complex [Mo3O4(H2O)9]4+...
that is used in the production of biodiesel. Many metal alkoxide compounds also feature oxo-ligands. Oxo-ligands typically arise via the hydrolysis, often...
Some metals, e.g. V, Cr, Nb, Ta, Mo, W, tend to exist in high oxidation states. Rather than forming hydroxides in aqueous solution, they convert to oxo clusters...
A transitionmetal phosphido complex is a coordination complex containing a phosphido ligand (R2P, where R = H, organic substituent). With two lone pairs...
copper(II) complexes oxidized H2. The 1960s witnessed the development of well defined homogeneous catalysts using transitionmetalcomplexes, e.g., Wilkinson's...
necessary, without the inevitable oxidation (breaking down) of everything. Transitionmetal ions, due to their multiple oxidation states, were the only elements...
The Das cubane is a transitionmetal carboxylate complex with the formula [CoO(OAc)py]4 where OAc is acetate and py is pyridine. The compound is named...
involving the replacement of an oxo group by two hydrogen atoms (A=O → AH2) are hydrogenolysis. Typical examples use metal catalysts and H2 as the reagent...
functional group that binds to a central metal atom to form a coordination complex. The bonding with the metal generally involves formal donation of one...
probe this phenomenon. Since the Snyder case, many other complexes of later transitionmetals have been shown to display inverted ligand field through...
of three or more transitionmetal oxyanions linked together by shared oxygen atoms to form closed 3-dimensional frameworks. The metal atoms are usually...
rate (speed of water ligands attaching and detaching) for any transitionmetal aquo complex. Adding aqueous sodium hydroxide causes the precipitation of...
Global Information