δ-Bonding modulates the electronic structure of formally divalent nd 1 rare earth arene complexes
RE MacKenzie, T Hajdu, JA Seed, GFS Whitehead… - Chemical …, 2024 - pubs.rsc.org
Landmark advances in rare earth (RE) chemistry have shown that divalent complexes can
be isolated with non-Aufbau 4fn {5d/6s} 1 electron configurations, facilitating remarkable …
be isolated with non-Aufbau 4fn {5d/6s} 1 electron configurations, facilitating remarkable …
The Scandium(II) Carbonyl Complex (C5H2tBu3)2Sc(CO) and Its Isocyanide Analog (C5H2tBu3)2Sc(CNC6H3Me2-2,6)
Treatment of the scandium (II) metallocene Cpttt2Sc (Cpttt= C5H2tBu3) with CO or the
isocyanide CNXyl (Xyl= C6H3Me2-2, 6) yields the carbonyl complex Cpttt2Sc (CO), 1, or the …
isocyanide CNXyl (Xyl= C6H3Me2-2, 6) yields the carbonyl complex Cpttt2Sc (CO), 1, or the …
Large-and Small-Scale Syntheses of Donor-Free Rare-Earth Triiodides from the Metals and Ammonium Iodide
CR Stennett, MR Luevano, JD Queen… - Inorganic …, 2024 - ACS Publications
Rare-earth triiodides free of donor solvents, LnI3 (Ln= Sc, Y, La–Lu), have been prepared in
quantities as high as 76 g and in yields between 72%(Sc) and 98%(La) by the reaction …
quantities as high as 76 g and in yields between 72%(Sc) and 98%(La) by the reaction …
Dinitrogen reduction chemistry with scandium provides a complex with two side-on (N [double bond, length as m-dash] N) 2− ligands bound to one metal:(C 5 Me 5) …
Although there are few reduced dinitrogen complexes of scandium, this metal has revealed
a new structural type in reductive dinitrogen chemistry by reduction of bis …
a new structural type in reductive dinitrogen chemistry by reduction of bis …
Synthesis and Structure of Silyl-Substituted Bis (cyclopentadienyl) Scandium (III) Halide Complexes
JQ Nguyen, LM Anderson-Sanchez, JW Ziller… - …, 2024 - ACS Publications
Despite the importance of bis (cyclopentadienyl) scandium (III) halide complexes as
precursors in the development of scandium metallocene chemistry, relatively few examples …
precursors in the development of scandium metallocene chemistry, relatively few examples …
Dinitrogen reduction chemistry with scandium provides a complex with two side-on (NN) 2− ligands bound to one metal:(C5Me5) Sc [(µ-η2: η2-N2) Sc (C5Me5) 2] 2
Although there are few reduced dinitrogen complexes of scandium, this metal has revealed
a new structural type in reductive dinitrogen chemistry by reduction of bis …
a new structural type in reductive dinitrogen chemistry by reduction of bis …
When is a reported air-stable PrIV complex not a PrIV complex? Answer: when it is PrIII
All the data recently reported for the purported air/water stable PrIV complex,[(L) PrIV (L) 4
(OH0. 94Cl0. 06) 2PrIV (L)] n (L= N-acetylanthranilate)[1], have been reinterpreted to show …
(OH0. 94Cl0. 06) 2PrIV (L)] n (L= N-acetylanthranilate)[1], have been reinterpreted to show …
Room-temperature H2 splitting and N2-hydrogenation induced by a neutral Lu (II) complex
The direct splitting of the H2 and N2 molecules are challenging reactions that are closely
related to the Haber–Bosch ammonia synthesis process. Until now, such reactivity has never …
related to the Haber–Bosch ammonia synthesis process. Until now, such reactivity has never …
δ-Bonding and Electron Localisation in Crystalline Divalent Rare Earth Arene Complexes
Landmark advances in rare earth (RE) chemistry have shown that formally divalent
complexes can be isolated with non-Aufbau 4fn5d (dz2) 1 or 4fn {5d/6s} 1 electron …
complexes can be isolated with non-Aufbau 4fn5d (dz2) 1 or 4fn {5d/6s} 1 electron …
δ-Bonding versus Electron Localization in Formally Divalent Rare Earth Complexes
Herein we present a series of room-temperature stable, structurally analogous rare-earth
complexes of the form [M (NHAriPr6) 2](M= Sc, Y, La, Sm, Eu, Tm, Yb; NHAriPr6={N (H) …
complexes of the form [M (NHAriPr6) 2](M= Sc, Y, La, Sm, Eu, Tm, Yb; NHAriPr6={N (H) …