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Page 1
Showing results for hydroxo dimer
Your search for hydrocodimer retrieved no results
Silicon(IV) Corroles.
Pomarico G, Monti D, Bischetti M, Savoldelli A, Fronczek FR, Smith KM, Genovese D, Prodi L, Paolesse R. Pomarico G, et al. Chemistry. 2018 Jun 12;24(33):8438-8446. doi: 10.1002/chem.201801246. Epub 2018 May 17. Chemistry. 2018. PMID: 29637630
The peripheral substituents of corrole strongly influence the nature of the reaction products: beta-octaalkyl corrole was mainly isolated as the mu-oxo dimer, while a hydroxo complex was obtained in the case of 5,10,15-tris-(pentafluorophenyl)corrole. In the case of …
The peripheral substituents of corrole strongly influence the nature of the reaction products: beta-octaalkyl corrole was mainly isolated as …
Methane Monooxygenase Mimic Asymmetric Oxidation: Self-Assembling mu-Hydroxo, Carboxylate-Bridged Diiron(III)-Catalyzed Enantioselective Dehydrogenation.
Guan H, Tung CH, Liu L. Guan H, et al. J Am Chem Soc. 2022 Apr 6;144(13):5976-5984. doi: 10.1021/jacs.2c00638. Epub 2022 Mar 24. J Am Chem Soc. 2022. PMID: 35324200
Toward this end, a range of methane monooxygenase (MMO) mimic chiral carboxylate-bridged (mu-hydroxo) diiron(III) dimer complexes using salan as basal ligand and sodium aryl carboxylate as additive have been designed and synthesized. ...
Toward this end, a range of methane monooxygenase (MMO) mimic chiral carboxylate-bridged (mu-hydroxo) diiron(III) dimer comple …
Magnetic Coupling in a Tris-hydroxo-Bridged Chromium Dimer Occurs through Ligand Mediated Superexchange in Conjunction with Through-Space Coupling.
Sharma P, Truhlar DG, Gagliardi L. Sharma P, et al. J Am Chem Soc. 2020 Sep 30;142(39):16644-16650. doi: 10.1021/jacs.0c06399. Epub 2020 Sep 17. J Am Chem Soc. 2020. PMID: 32875795
However, there are some systems, among which are magnetic systems, that remain a challenge for all electronic structure methods. The tris-hydroxo-bridged chromium dimer, known as Kremer's dimer, contains two antiferromagnetically coupled chromium(III) metal i …
However, there are some systems, among which are magnetic systems, that remain a challenge for all electronic structure methods. The tris- …
Stoichiometry and structure of uranylVI hydroxo dimer and trimer complexes in aqueous solution.
Tsushima S, Rossberg A, Ikeda A, Müller K, Scheinost AC. Tsushima S, et al. Inorg Chem. 2007 Dec 10;46(25):10819-26. doi: 10.1021/ic701607e. Epub 2007 Nov 10. Inorg Chem. 2007. PMID: 17994731
We studied the structure and stoichiometry of aqueous uranylVI hydroxo dimers and trimers by spectroscopic (EXAFS, FTIR, UV-vis) and quantum chemical (DFT) methods. ...For the hydroxo trimer complex, DFT calculations show that the species (UO2)3(O)(OH)3+ with …
We studied the structure and stoichiometry of aqueous uranylVI hydroxo dimers and trimers by spectroscopic (EXAFS, FTIR, UV-vi …
Pd-catalyzed Aerobic Cross-Dehydrogenative Coupling of Catechols with 2-Oxindoles and Benzofuranones: Reactivity Difference Between Monomer and Dimer.
Sugawara M, Sawamura M, Akakabe M, Ramadoss B, Sohtome Y, Sodeoka M. Sugawara M, et al. Chem Asian J. 2022 Oct 17;17(20):e202200807. doi: 10.1002/asia.202200807. Epub 2022 Sep 22. Chem Asian J. 2022. PMID: 36062560 Free PMC article.
UV-Vis analysis and mechanistic control experiments showed that the monomer is less reactive than the dimer under aerobic conditions. Our Pd(II)-BINAP-mu-hydroxo complex significantly improved the reactivity of the monomers for the aerobic CDC reaction with catechol …
UV-Vis analysis and mechanistic control experiments showed that the monomer is less reactive than the dimer under aerobic conditions. …
Stable Face-to-Face Singlet Diradicaloids: Triply Linked Corrole Dimer Gallium(III) Complexes with Two mu-Hydroxo-Bridges.
Ooi S, Shimizu D, Furukawa K, Tanaka T, Osuka A. Ooi S, et al. Angew Chem Int Ed Engl. 2018 Nov 5;57(45):14916-14920. doi: 10.1002/anie.201810200. Epub 2018 Oct 12. Angew Chem Int Ed Engl. 2018. PMID: 30239078
Reported herein is that gallium(III) metalations of triply linked corrole dimers provide face-to-face dimers, with two mu-hydroxo-bridges, and they display curved pi-planes nearing each other at about 3.24 A. Based on ESR and SQUID measurements, and theoretic …
Reported herein is that gallium(III) metalations of triply linked corrole dimers provide face-to-face dimers, with two mu-h …
Manganese-Oxygen Intermediates in O-O Bond Activation and Hydrogen-Atom Transfer Reactions.
Rice DB, Massie AA, Jackson TA. Rice DB, et al. Acc Chem Res. 2017 Nov 21;50(11):2706-2717. doi: 10.1021/acs.accounts.7b00343. Epub 2017 Oct 24. Acc Chem Res. 2017. PMID: 29064667 Review.
Unlike many Mn(III)-peroxo model complexes that decay to oxo-bridged-Mn(III)Mn(IV) dimers, decay of this Mn(III)-peroxo adduct yielded mononuclear Mn(III)-hydroxo and Mn(IV)-oxo products, potentially resulting from O-O bond activation of the Mn(III)-peroxo unit. ... …
Unlike many Mn(III)-peroxo model complexes that decay to oxo-bridged-Mn(III)Mn(IV) dimers, decay of this Mn(III)-peroxo adduct yielde …
Di-u-hydroxo-bis{(acetonitrile)dibenzyl(6-methyl-2-pyridylmethyl)-amine-kappa2N,N]copper(II)} bis(perchlorate).
Rojas D, García AM, Manzur J, Vega A. Rojas D, et al. Acta Crystallogr C. 2005 Feb;61(Pt 2):m115-6. doi: 10.1107/S010827010500034X. Epub 2005 Jan 31. Acta Crystallogr C. 2005. PMID: 15695890
The title compound corresponds to a copper(II) dimer, [Cu2(OH)2(C2H3N)2(C21H22N2)2](ClO4)2, where the metal centres are mu2-bridged by hydroxo groups. ...The dimer is centrosymmetric, with a crystallographic inversion centre midway between the two Cu atoms [C …
The title compound corresponds to a copper(II) dimer, [Cu2(OH)2(C2H3N)2(C21H22N2)2](ClO4)2, where the metal centres are mu2-bridged b …
Molecular Hydroxo-Bridged Dimers of Uranium(VI), Neptunium(VI), and Plutonium(VI): [Me(4)N](2)[(AnO(2))(2)(OH)(2)(NO(3))(4)].
Autillo M, Wilson RE. Autillo M, et al. Inorg Chem. 2019 Mar 4;58(5):3203-3210. doi: 10.1021/acs.inorgchem.8b03304. Epub 2019 Feb 12. Inorg Chem. 2019. PMID: 30746941
The synthesis of a series of molecular actinyl(VI), namely, uranium(VI), neptunium(VI), and plutonium(VI), hydroxo-bridged dimers is reported. These complexes were isolated from an aqueous nitrate solution by titration with tetramethylammonium hydroxide. ...
The synthesis of a series of molecular actinyl(VI), namely, uranium(VI), neptunium(VI), and plutonium(VI), hydroxo-bridged dimers …
181 results