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Compound with a metal center bound to ligands
A coordination complex is a chemical compound consisting of a central atom or ion, which is usually metallic and is called the coordination centre, and
Coordination_complex
Topics referred to by the same term
Coordination (linguistics), a compound grammatical construction Coordination complex, consisting of a central atom or ion and a surrounding array of bound
Coordination
Transition metal complexes of thioaldehydes and thioketones describes coordination complexes with thioaldehyde (RCHS) and thioketone (R2CS) ligands. These
Transition metal complexes of thioaldehydes and thioketones
Transition_metal_complexes_of_thioaldehydes_and_thioketones
Number of atoms, molecules or ions bonded to a molecule or crystal
commonly applied to coordination complexes. The most common coordination number for d-block transition metal complexes is 6. The coordination number does not
Coordination_number
All ligands directly bound to the central metal atom of a chemical complex
second coordination sphere is of interest in computational chemistry. The second coordination sphere can consist of ions (especially in charged complexes),
Coordination_sphere
Coordination complex of a metal and cyclopentadienyl groups
A cyclopentadienyl complex is a coordination complex of a metal and cyclopentadienyl groups (C 5H− 5, abbreviated as Cp−). Cyclopentadienyl ligands almost
Cyclopentadienyl_complex
Central atom with four substituents located at the corners of a tetrahedron
[citation needed] Again the geometry is widespread, particularly so for complexes where the metal has d0 or d10 configuration. Illustrative examples include
Tetrahedral molecular geometry
Tetrahedral_molecular_geometry
Coordination complexes with one or more sulfate ligands
Transition metal sulfate complexes or sulfato complexes are coordination complexes with one or more sulfate ligands. Being the conjugate base of a strong
Transition metal sulfate complex
Transition_metal_sulfate_complex
Chemical compounds
Chatt. Thousands of such compounds are now known. Like hydrido coordination complexes, many clusters feature terminal (bound by one M–H bond) hydride
Transition_metal_hydride
Chemical compound
[Fe3O(CH3CO2)6(H2O)3]CH3CO2. This red brown solid is the acetate salt of the coordination complex [Fe3O(OAc)6(H2O)3]+ (OAc− is CH3CO2−). Commonly, the salt is known
Iron(III)_acetate
Topics referred to by the same term
Pre-Bötzinger complex, a cluster of interneurons in the ventral respiratory group of the medulla of the brainstem Coordination complex, a central atom
Complex
Ion or molecule bound to a metal atom
In coordination chemistry, a ligand is an ion or molecule with a functional group that binds to a central metal atom to form a coordination complex. The
Ligand
Substance used for binding dyes to fabrics
(in other words, bind) dyes on fabrics. It does this by forming a coordination complex with the dye, which then attaches to the fabric (or tissue). It may
Mordant
Conjugate base of an alcohol
A transition metal alkoxide complex is a kind of coordination complex containing one or more alkoxide ligands, written as RO−, where R is the organic
Transition metal alkoxide complex
Transition_metal_alkoxide_complex
character. The combination of a coordination cage and a guest is a type of inclusion compound. Coordination complexes can be used as "nano-laboratories"
Coordination_cage
Substance composed of multiple chemically bonded elements
intermetallic compounds are held together by metallic bonds, and coordination complexes are held together by coordinate covalent bonds. Non-stoichiometric
Chemical_compound
Transition metal complexes of thiocyanate describes coordination complexes containing one or more thiocyanate (SCN−) ligands. The topic also includes
Transition metal complexes of thiocyanate
Transition_metal_complexes_of_thiocyanate
Coordination isomerism is a form of structural isomerism in which the composition of the coordination complex ion varies. In a coordination isomer the
Coordination_isomerism
Pairs of molecules with same chemical formula showing different spatial orientations
trans isomers occur both in organic molecules and in inorganic coordination complexes. Cis and trans descriptors are not used for cases of conformational
Cis–trans_isomerism
Polymer consisting of repeating units of a coordination complex
whose repeat units are coordination complexes. Coordination polymers contain the subclass coordination networks that are coordination compounds extending
Coordination_polymer
Coordination complexes with one or more phosphate ligands
Transition metal phosphate complexes are coordination complexes with one or more phosphate ligands. Phosphate binds to metals through one, two, three,
Transition metal phosphate complex
Transition_metal_phosphate_complex
Catalyst participating in electrochemical reactions
same phase of matter as the reactants, for example, a water-soluble coordination complex catalyzing an electrochemical conversion in solution. This technology
Electrocatalyst
Type of chemical reaction
reduction reaction were based on cobalt phthalocyanines. Many related coordination complexes have been tested. as the oxygen reduction reaction catalyst and
Oxygen_reduction_reaction
Transition-metal allyl complexes are coordination complexes with allyl and its derivatives as ligands. The allyl group, the connectivity CH2=CHCH2−, binds
Transition metal allyl complex
Transition_metal_allyl_complex
Type of coordination complex
coordination complexes (SCCs) are discrete self-assembled constructs formed through highly directional and stoichiometric metal-ligand coordination bonds
Supramolecular coordination complex
Supramolecular_coordination_complex
Chemical compound
organoplatinum compound derived from divinyl-containing disiloxane. This coordination complex is widely used in hydrosilylation catalysis. It is a colorless solid
Karstedt's_catalyst
Chemical compound
Ferric EDTA is the coordination complex formed from ferric ions and EDTA. EDTA has a high affinity for ferric ions. It gives yellowish aqueous solutions
Ferric_EDTA
Coordination complexes with perchlorate as ligand
Transition metal perchlorate complexes are coordination complexes with one or more perchlorate ligands. Perchlorate can bind to metals through one, two
Transition metal perchlorate complexes
Transition_metal_perchlorate_complexes
Chemical coordination complex of an iron ion chelated to a porphyrin
nitric oxide synthase), and microRNA processing (DGCR8). Heme is a coordination complex, consisting of an iron ion coordinated to a tetrapyrrole acting as
Heme
Chemical test for the reducibility of a sugar
tartrate complex of Cu2+, which serves as an oxidizing agent. The tartrate serves as a ligand. However, the coordination chemistry is complex and various
Fehling's_solution
Coordination complex containing an oxo ligand
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
Transition_metal_oxo_complex
An anion complex is a coordination complex with the anion as the central ion. The topic is related to salt bridges found in proteins. Anions of interest
Anion_complex
Chemical compounds containing phosphorus and metals
A metal-phosphine complex is a coordination complex containing one or more phosphine ligands. Almost always, the phosphine is an organophosphine of the
Metal-phosphine_complex
Transition metal complexes of pyridine-N-oxides encompass coordination complexes that contain pyridine-N-oxides as ligands. Transition metal complexes of amine-N-oxides
Transition metal complexes of pyridine-N-oxides and amine oxides
Transition_metal_complexes_of_pyridine-N-oxides_and_amine_oxides
dicationic complexes refer to coordination compounds of germanium with a +2 formal oxidation state, and a +2 charge on the overall complex. In some of
Germanium(II) dicationic complexes
Germanium(II)_dicationic_complexes
Cobalt compound
Chloropentamminecobalt chloride is the dichloride salt of the coordination complex [Co(NH3)5Cl]2+. It is a red-violet, diamagnetic, water-soluble salt
Chloropentamminecobalt chloride
Chloropentamminecobalt_chloride
Molecular geometry
of coordination compounds. Octahedral transition-metal complexes containing amines and simple anions are often referred to as Werner-type complexes. When
Octahedral_molecular_geometry
Chemical complexes containing one or more –NO2 ligands
organometallic chemistry, transition metal complexes of nitrite describes families of coordination complexes containing one or more nitrite (−NO2) ligands
Transition metal nitrite complex
Transition_metal_nitrite_complex
Ligand which binds 4 donor atoms in a coordination complex
are ligands that bind four donor atoms to a central atom to form a coordination complex. This number of donor atoms that bind is called denticity and is
Tetradentate_ligand
Chemical compound
Copper(I) thiophene-2-carboxylate or CuTC is a coordination complex derived from copper and thiophene-2-carboxylic acid. It is used as a reagent to promote
Copper(I) thiophene-2-carboxylate
Copper(I)_thiophene-2-carboxylate
Inorganic dianion
HgI2−4. The central mercury atom in this coordination complex has a +2 oxidation state. Although the complex has tetrahedral molecular geometry, its exact
Tetraiodomercurate(II)
Poisonous gas consisting of carbon and oxygen
connected by a triple bond. It is the simplest carbon oxide. In coordination complexes, the carbon monoxide ligand is called carbonyl. It is a key ingredient
Carbon_monoxide
Chemical compound
ZnPic) is the zinc coordination complex derived from picolinic acid and zinc(II). It has the formula Zn(NC5H4CO2)2(H2O)2. The complex adopts an octahedral
Zinc_picolinate
Chemical compound
Iron(tetraporphyrinato) chloride is the coordination complex with the formula Fe(TPP)Cl where TPP is the dianion [C44H28N4]2-. The compound forms blue
Iron(tetraphenylporphyrinato) chloride
Iron(tetraphenylporphyrinato)_chloride
Number of atoms in a ligand that bond to the central atom of a coordination complex
groups in a given ligand that bind to the central metal atom in a coordination complex. In many cases, only one atom in the ligand binds to the metal, so
Denticity
Chemical reagent used to distinguish between aldehydes and ketones
precipitate dissolves to give a clear solution of diamminesilver(I) coordination complex, [Ag(NH3)2]+. Filtering the reagent before use helps to prevent false-positive
Tollens'_reagent
Transition metal arsine complexes are coordination complexes containing one or more arsine ligands. Almost always, the arsine is an organoarsenic compound
Transition metal arsine complexes
Transition_metal_arsine_complexes
Class of chemical compounds
Transition metal carboxylate complexes are coordination complexes with carboxylate (RCO−2) ligands. Reflecting the diversity of carboxylic acids, the inventory
Transition metal carboxylate complex
Transition_metal_carboxylate_complex
Chemical compound
glycinate (IUPAC suggested name: bis(glycinato)copper(II)) refers to the coordination complex of copper(II) with two equivalents of glycinate, with the formula
Copper(II)_glycinate
Transition metal carboxamide complexes are coordination complexes containing one or more amide ligands (RC(O)NH2 being the simplest members) bound to a
Transition metal carboxamide complex
Transition_metal_carboxamide_complex
Class of chemical compounds
A nitrate nitrite, or nitrite nitrate, is a coordination complex or other chemical compound that contains both nitrite (NO−2) and nitrate (NO−3) anions
Nitrate_nitrite
Chemical compound
acetylacetonate is the coordination compound with the formula Cr(C5H7O2)3, sometimes designated as Cr(acac)3. This purplish coordination complex is used in NMR
Chromium(III)_acetylacetonate
metal ether complex is a coordination complex consisting of a transition metal bonded to one or more ether ligand. The inventory of complexes is extensive
Transition metal ether complex
Transition_metal_ether_complex
Coordination complex
chloride complex is a coordination complex that consists of a transition metal coordinated to one or more chloride ligand. The class of complexes is extensive
Transition metal chloride complex
Transition_metal_chloride_complex
Transition metal nitroso complexes are coordination complexes containing one or more organonitroso ligands (RNO). Organic nitroso compounds bind to metals
Transition metal nitroso complexes
Transition_metal_nitroso_complexes
Chemical compound
Nickel bis(dimethylglyoximate) is the coordination complex with the formula Ni[ONC(CH3)C(CH3)NOH]2. The compound is a bright red solid. It achieved prominence
Nickel bis(dimethylglyoximate)
Nickel_bis(dimethylglyoximate)
Classification of organic compounds based on nature of their chemical bonds
coordinatively unsaturated complex has fewer than 18 valence electrons and thus is susceptible to oxidative addition or coordination of an additional ligand
Saturated and unsaturated compounds
Saturated_and_unsaturated_compounds
Class of chemical compounds
Transition metal complexes of phosphine oxides are coordination complex containing one or more phosphine oxide ligands. Many phosphine oxides exist and
Transition metal complexes of phosphine oxides
Transition_metal_complexes_of_phosphine_oxides
Chemical compound
is the chloride salt of the coordination complex [Co(en)3]3+. This trication was important in the history of coordination chemistry because of its stability
Tris(ethylenediamine)cobalt(III) chloride
Tris(ethylenediamine)cobalt(III)_chloride
Chemical compound
starting from NiCl2·6H2O can be used to form a variety of nickel coordination complexes because the H2O ligands are rapidly displaced by ammonia, amines
Nickel(II)_chloride
Method for producing 2-aminopyridine derivatives
sorbed onto the surface of sodium amide and the sodium cation forms a coordination complex. This increases the δ+ on the α-carbon atom, thus 1,2-addition of
Chichibabin_reaction
atoms in a bridging pyrazine ligand, which completes the octahedral coordination sphere of each metal. The important feature of the compound is that the
Creutz–Taube_complex
Coordination complex of vanadium
In chemistry, a vanadate is an anionic coordination complex of vanadium. Often vanadate refers to oxoanions of vanadium, most of which exist in its highest
Vanadate
Group of atoms giving a molecule characteristic properties
polyatomic ion or a complex ion. Functional groups binding to a central atom in a coordination complex are called ligands. Complexation and solvation are
Functional_group
Coordination complexes of transition metals and metal ions with carbon monoxide ligands
Metal carbonyls are coordination complexes of transition metals with carbon monoxide ligands. Metal carbonyls are useful in organic synthesis and as catalysts
Metal_carbonyl
The anion form of nitrogen dioxide
wide variety of coordination complexes by binding to metal ions in several ways. For example, the red nitrito pentaamminecobalt complex [Co(NH3)5(ONO)]2+
Nitrite
Chemical element with atomic number 93 (Np)
Np(III) coordination complexes, such as Np 2(C 2O 4) 3·11H2O, Np 2(C 6H 5AsO 3) 3·H2O, and Np 2[C 6H 4(OH)COO] 3. Many neptunium(IV) coordination compounds
Neptunium
Chemical compound
(2008). "Hydrothermal syntheses, structures and magnetic properties of coordination frameworks of divalent transition metals". Journal of Materials Science
Squaric_acid
Transition metal thiolate complexes of hydrogen sulfide and hydrosulfide is the chemistry of coordination complexes of hydrogen sulfide and hydrosulfide
Transition metal complexes of hydrogen sulfide and hydrosulfide
Transition_metal_complexes_of_hydrogen_sulfide_and_hydrosulfide
Topics referred to by the same term
Macromolecular complex may refer to: Coordination complex, also called macromolecular metal complex, is a complex of atom or usually metallic ion and a
Macromolecular_complex
Reactions of carbon dioxide, including process of dissolving carbon dioxide in a liquid
sufficient rate to support metabolic needs. The enzyme harbors a zinc aquo complex, which captures carbon dioxide to give a zinc bicarbonate: [(imidazole)3ZnOH]+
Carbonation
Series of chemical elements
different oxidation states and bind to a variety of ligands to form coordination complexes that are often coloured. They form many useful alloys and are often
Transition_metal
Catalyst for synthesis of polymers of 1-alkenes
catalyst dominates the industry. Homogeneous catalysts usually based on complexes of the group 4 metals titanium, zirconium or hafnium. They are usually
Ziegler–Natta_catalyst
Two-electron chemical bond where both electrons derive from the same atom
bonds are commonly found in coordination compounds. Coordinate covalent bonding is ubiquitous. In all metal aquo-complexes [M(H2O)n]m+, the bonding between
Coordinate_covalent_bond
Chemical compound
Zinc pyrithione (or pyrithione zinc) is a coordination complex of zinc. It has fungistatic (inhibiting the division of fungal cells) and bacteriostatic
Zinc_pyrithione
Chemical compound
again like maltol, has a high affinity for iron, forming a red coordination complex[citation needed]. In such compounds, the heterocycle is a bidentate
Ethyl_maltol
Chemical compound
Wilkinson's catalyst (chloridotris(triphenylphosphine)rhodium(I)) is a coordination complex of rhodium with the formula [RhCl(PPh3)3], where 'Ph' denotes a phenyl
Wilkinson's_catalyst
Coordination compound
organometallic chemistry, a transition metal complexes of dienes, trienes, and tetraenes are coordination complexes containing one or more diene, triene, or
Transition metal complexes of dienes, trienes, and tetraenes
Transition_metal_complexes_of_dienes,_trienes,_and_tetraenes
Any chemical compound having a borohydride anion
forms coordination complexes. The borohydride ligand binds to the metal by means of one to three bridging hydrogen atoms. Metal borohydride complexes can
Borohydride
Class of coordination compounds containing nitrile ligands (coordinating via N)
nitrile complexes are coordination compounds containing nitrile ligands. Because nitriles are weakly basic, the nitrile ligands in these complexes are often
Transition metal nitrile complexes
Transition_metal_nitrile_complexes
In coordination chemistry and organometallic chemistry, transition metal imido complexes is a coordination compound containing an imido ligand. Imido
Transition metal imido complex
Transition_metal_imido_complex
Chemical compound
Chloro(pyridine)cobaloxime is a coordination compound containing a CoIII center with octahedral coordination. It has been considered as a model compound
Chloro(pyridine)cobaloxime
Coordination complex
A metal salen complex is a coordination compound between a metal cation and a ligand derived from N,N′-bis(salicylidene)ethylenediamine, commonly called
Metal_salen_complex
Chemical compound
in coordination chemistry than other diphosphine ligands such as dppe. It is a white solid that is soluble in organic solvents. Nickel complexes in which
1,4-Bis(diphenylphosphino)butane
1,4-Bis(diphenylphosphino)butane
Class of chemical compounds
isocyanide complexes are coordination compounds containing isocyanide ligands. Several thousand isocyanides are known, but the coordination chemistry is
Transition metal isocyanide complexes
Transition_metal_isocyanide_complexes
Family of organometallic compounds
transition metal porphyrin complexes are a family of coordination complexes of the conjugate base of porphyrins. Iron porphyrin complexes occur widely in nature
Transition metal porphyrin complexes
Transition_metal_porphyrin_complexes
Transition metal azide complexes are coordination complexes containing one or more azide (N3−) ligands. In addition to coordination complexes, this article summarizes
Transition metal azide complex
Transition_metal_azide_complex
Chemical compound
274 pm (2.74 Å). Tetraxenonogold(II) is unusual in that it is a coordination complex of xenon, which is weakly basic. It is also unusual in that it contains
Tetraxenonogold(II)
bicarbonate complexes are coordination compounds containing carbonate (CO2−3) and bicarbonate (HCO−3) as ligands. The inventory of complexes is large, enhanced
Transition metal carbonate and bicarbonate complexes
Transition_metal_carbonate_and_bicarbonate_complexes
Chemical compound
In chemistry, a transition metal pincer complex is a type of coordination complex with a pincer ligand. Pincer ligands are chelating agents that binds
Transition metal pincer complex
Transition_metal_pincer_complex
Chemical mechanism that makes C-C bonds
intermediate coordination complex that contains both the growing polymer chain and the monomer (alkene). These ligands combine within the coordination sphere
Cossee–Arlman_mechanism
Coordination complex
Transition metal alkyl complexes are coordination complexes that contain a bond between a transition metal and an alkyl ligand. Such complexes are pervasive and
Transition metal alkyl complexes
Transition_metal_alkyl_complexes
Chemical compound
compound with the formula Al(C9H6NO)3. Widely abbreviated Alq3, it is a coordination complex wherein aluminium is bonded in a bidentate manner to the conjugate
Tris(8-hydroxyquinolinato)aluminium
Tris(8-hydroxyquinolinato)aluminium
Chemical compound
Mercury(II) thiocyanate (Hg(SCN)2) is an inorganic chemical compound, the coordination complex of Hg2+ and the thiocyanate anion. It is a white powder. It will
Mercury(II)_thiocyanate
Chemical compound
a coordination complex of gold. It is a white solid. This compound is a common entry point into gold chemistry. As for many other gold(I) complexes, the
Chloro(dimethyl sulfide)gold(I)
Chloro(dimethyl_sulfide)gold(I)
Metallic compound with anionic copper complexes
contexts: anionic organocopper species; inorganic, anionic coordination complexes; and complex oxides.[citation needed] Organic cuprates typically have
Cuprate
Chemical compound
Amavadin is a vanadium-containing coordination complex that occurs naturally. It is found found in three species of poisonous Amanita mushrooms: A. muscaria
Amavadin
Class of chemical compounds
A transition metal imidazole complex is a coordination complex that has one or more imidazole ligands. Complexes of imidazole itself are of little practical
Transition metal imidazole complex
Transition_metal_imidazole_complex
Chemical compound
salt of the coordination complex [Co(NH3)6]3+, which is considered an archetypal "Werner complex", named after the pioneer of coordination chemistry, Alfred
Hexaamminecobalt(III) chloride
Hexaamminecobalt(III)_chloride
Chemical compound
common ligand in coordination chemistry. It forms zero-valent complexes of the type M[P(OC6H5)3]4 (M = Ni, Pd, Pt). The nickel complex can be prepared
Triphenyl_phosphite
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COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
COORDINATION COMPLEX
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