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...r is the only ligand ("[[homoleptic]] aquo complexes"), but of course many complexes are known to consist of a mix of aquo and other ligands.<ref>Mark I. Ogden ===Hexa-aquo complexes=== ...

...], [[Low spin|low-spin]] configurations, and high [[Stability constants of complexes|stability]], which can be attributed to their +4 [[oxidation state]] metal .../83966357 |title=Photoinduced reactions of group VI organotransition metal complexes |oclc=83966357}}</ref> ...

...ic also includes '''transition metal complexes of isothiocyanate'''. These complexes have few applications but played significant role in the development of coo ...tals|class B or soft metal cations]] tend to form ''S''-bonded thiocyanate complexes. For the isothiocyanates, the M-N-C angle is usually close to 180°. For the ...

...-4}}.</ref> Some complexes mix oxide and peroxide ligands: for example, [[chromium(VI) oxide peroxide]] ({{chem2|CrO2)2O}}). Others have only peroxide ligands ...

...and can be used to oxidize several transition metal and main group element complexes.<ref name=":2" /><ref name=":11" /><ref name=":12" /> === Transition metal complexes === ...

...ho was studying the interactions of [[sulfuric acid]] and chromium sulfate complexes, found the first conductometric endpoint.<ref name="Lubert, K 2010"/> These ...

...eration and Stabilization of Cationic, Highly Electrophilic Organometallic Complexes|journal = [[Organometallics]]|year = 1992|volume = 11|issue = 11|pages = 39 ...CH₃CN)₆]²⁺, are known for [[vanadium]], [[chromium]], [[manganese]], [[iron]], [[cobalt]], and [[nickel]]. They are produced ...

...s and alkynes.<ref>{{cite journal |doi=10.1021/acs.organomet.5b01021|title=Chromium-Catalyzed Regioselective Hydropyridination of Styrenes|year=2016|last1=Li|f ...

...10|2−}} and {{chem|Cr|4|O|13|2−}} ions which are all based on tetrahedral chromium. [[Tungsten]] is similar to molybdenum and forms many [[tungstate]]s contai ...rst2 = Michael T. | year = 1994 | title = Peroxo and Superoxo Complexes of Chromium, Molybdenum, and Tungsten | journal = Chem. Rev. | volume = 94 | issue = 3| ...

..., [[vanadium]], [[zirconium]], [[niobium]], [[hafnium]], [[molybdenum]], [[chromium]], or [[iron]]. ...}}<ref>{{cite journal|doi=10.1021/ja00068a065|title=Metallo-carbohedrenes: chromium, iron, and molybdenum analogs| ...

...hift (LTS) catalyst. The HTS catalyst consists of iron oxide stabilized by chromium oxide, while the LTS catalyst is based on copper. The main purpose of the L ...n into hydrogen sulfide and poison the LTS catalyst later in the process. Chromium is added to the catalyst to stabilize the catalyst activity over time and t ...

|[[Scandium|Sc]]||[[titanium|Ti]]||[[vanadium|V]]||[[chromium|Cr]]||[[manganese|Mn]]||[[iron|Fe]]||[[cobalt|Co]]||[[nickel|Ni]]||[[copper ...[[dissociation (chemistry)|dissociate]] losing [[hydrogen ion]]s to yield complexes that contain both water molecules and hydroxide or oxide ions, such as the ...

...h {{chem|Rh|2-y|Cr|y|O|3}} at a rate of 2.5 wt% [[Rhodium|Rh]] and 2 wt% [[chromium|Cr]] for better performance.<ref>K. Maeda, K. Teramura, K. Domen, ....|date=April 2018|title=Emerging Earth-abundant (Fe, Co, Ni, Cu) molecular complexes for solar fuel catalysis|url=https://linkinghub.elsevier.com/retrieve/pii/S ...

{{*}} the orange [[chromium]] oxyanion {{chem2|Cr2O7(2-)}} from {{chem2|link=potassium dichromate |K2 {{*}} the yellow [[chromium]] oxyanion {{chem2|CrO4(2-)}} from {{chem2|link=potassium chromate |K2 ...

...black; border-right:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Chromium|Cr]] ...ganese]] ([[cofactor (biochemistry)|enzyme regulation]] or functioning); [[chromium]] ([[glucose]] utilisation); [[nickel]] ([[cell growth]]); [[arsenic]] (met ...

...impleNuclide|link=yes|Platinum|195}}, used in studies of [[catalyst]]s and complexes. '''Other nuclei''' (usually used in the studies of their complexes and chemical bonding, or to detect presence of the element): ...