Understanding the Multiconfigurational Ground and Excited States in Lanthanide Tetrakis Bipyridine Complexes from Experimental and CASSCF Computational Studies

Autor: Laurent Maron, Richard A. Andersen, Grégory Nocton, Corwin H. Booth, J. I. Amaro-Estrada, Robert L. Halbach

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, 2019, 58 (18), pp.12083-12098. ⟨10.1021/acs.inorgchem.9b01393⟩
Inorganic Chemistry, American Chemical Society, 2019, 58 (18), pp.12083-12098. ⟨10.1021/acs.inorgchem.9b01393⟩

International audience; An alternative synthesis for M(κ2-bipy)4 (M = La, Ce) and [Li(thf)4][M(κ2-bipy)4] (M = Tb, Dy) and the crystal structures for M = La, Ce, and Tb are described. The isomorphous and isostructural neutral molecules, M = La and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::901fc3f5d8f8d17b8b4026b6e9919a42
https://doi.org/10.1021/acs.inorgchem.9b01393

Hydrogen Evolution Catalysis by a Sparsely Substituted Cobalt Chlorin

Autor: Bryce L. Anderson, Guillaume Passard, Christopher J. Gagliardi, Dilek K. Dogutan, Robert L. Halbach, Daniel G. Nocera, Jonathan S. Lindsey, Masahiko Taniguchi, Andrew G. Maher

Publikováno v: ACS Catalysis. 7:3597-3606

A sparsely substituted chlorin macrocycle containing a Co(II) center (1-Co) has been synthesized and structurally characterized. The Co(II) atom resides in a square planar coordination environment and induces significant out-of-plane distortion of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12aafbc5c87d3145a9c84af9a445e749
https://doi.org/10.1021/acscatal.7b00969

Cerium Tetrakis(tropolonate) and Cerium Tetrakis(acetylacetonate) Are Not Diamagnetic but Temperature-Independent Paramagnets

Autor: Grégory Nocton, Corwin H. Booth, Richard A. Andersen, Robert L. Halbach, Laurent Maron

Publikováno v: Inorganic chemistry. 57(12)

A new synthesis of cerium tetrakis(tropolonate), Ce(trop)4, where trop is deprotonated 2-hydroxy-2,4,6-cycloheptatrienone) or Ce(O2C7H5)4, is developed that results in dark-purple crystals whose X-ray crystal structure shows that the geometry of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8a8588a1bfac6ff0fa1f595292c038d
https://pubmed.ncbi.nlm.nih.gov/29974751

Oxygen Reduction Mechanism of Monometallic Rhodium Hydride Complexes

Autor: Daniel G. Nocera, Thomas S. Teets, Robert L. Halbach

Publikováno v: Inorganic Chemistry. 54:7335-7344

The reduction of O2 to H2O mediated by a series of electronically varied rhodium hydride complexes of the form cis,trans-Rh(III)Cl2H(CNAd)(P(4-X-C6H4)3)2 (2) (CNAd = 1-adamantylisocyanide; X = F (2a), Cl (2b), Me (2c), OMe (2d)) was examined through

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41a347c2ae860e12dd61fd2138de5fbc
https://doi.org/10.1021/acs.inorgchem.5b00856

Synthesis and X-ray structure of ruthenium bis(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)

Autor: Richard A. Andersen, Grégory Nocton, Robert L. Halbach

Publikováno v: Dalton transactions (Cambridge, England : 2003). 41(29)

Although several ruthenium complexes of the type Ru(acac)(2)(L)(x), where x is 1 for a bidentate or 2 for a monodentate ligand, are known, the tmed complex is conspicuously absent. This article describes the synthesis of this complex from trans-RuCl(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a896e78991a43872a7dfd1617fe8247
https://pubmed.ncbi.nlm.nih.gov/22706664