Results 81 to 90 of about 716 (160)

Tapered Optical Fibers Coated with Rare-Earth Complexes for Quantum Applications. [PDF]

ACS Photonics, 2022
Mor OE, Ohana T, Borne A, Diskin-Posner Y, Asher M, Yaffe O, Shanzer A, Dayan B.   +7 more
europepmc   +1 more source

Ligand design for heterometallic 3d metallacrown complexes

, 2023
Two decades of research on single molecule magnets (SMMs) led to multiple concepts to reach one of the most ambitious goals in molecular magnetism, a high energy barrier (Ueff ) for the magnetization reversal of a single molecule. This energy barrier is dependent on the spin ground state (S) and the axial magnetoanisotropy (D) of the molecule. Previous
openaire   +2 more sources

Crystal structure of an indium-salicyl-hydroximate complex cation: [In₄(H₂shi)₈(H₂O)₆](NO₃)₄·8.57H₂O. [PDF]

Acta Crystallogr E Crystallogr Commun, 2022
Aziz OA, Zeller M, Zaleski CM.
europepmc   +1 more source

Palladium(II)−N-Heterocyclic Carbene Metallacrown Ether Complexes: Synthesis, Structure, and Catalytic Activity in the Suzuki−Miyaura Reaction

, 2016
Pd(II)−N-heterocyclic carbene (NHC) metallacrown ether complexes have been synthesized for the first time. Reaction of bis(imidazolium) salts with a long polyether chain with Ag2O afforded silver−NHC complexes [Ag2(L)Cl2] 5, which reacted as carbene ...
Bin Rao (1626829), Yuping Qiu (1504987), Meiming Luo (1626832), Xiaoqin Zhang (517854)   +3 more
core   +2 more sources

Hexa-μ-acetato-chlorido-(μ-N,2-dioxodo-benzene-1-carboximidato)-μ₃-oxido-tetra-iron(III)-water (1/1) and hexa-μ-acetato-(μ-N,2-dioxodo-benzene-1-carboximidato)fluorido-μ₃-oxido-tri-pyridine-tetra-iron(III)-pyridine-water (1/1/0.24). [PDF]

Acta Crystallogr E Crystallogr Commun, 2021
Ward CL, Allen MJ, Lutter JC.
europepmc   +1 more source

Metal-organic cycle-based multistage assemblies. [PDF]

Proc Natl Acad Sci U S A, 2022
Sun Y, Tuo W, Stang PJ.
europepmc   +1 more source

Catalytic Alkenylation of Phenylpyridines with Terminal Alkynes by a [12]Metallacrown-6 Ruthenium(II) Compound

, 2016
Two new [12]metallacrown-6 compounds, [MII6(SMe)12] [M = Ru (1), Zn (2)], were constructed from a dimethyl sulfoxide decomposed methylthiol product to doubly bridged metal centers.
Ming-Hua Xie (1975657), Chuan-De Wu (1628947), Miao Wang (248377)   +2 more
core   +1 more source

Single-molecule magnets beyond a single lanthanide ion: the art of coupling. [PDF]

Chem Sci, 2022
Chen YC, Tong ML.
europepmc   +1 more source

Metallacrowns: an ideal platform for accessing lanthanide luminescence

Frontiers in Chemical Biology
Metallacrowns (MCs) are a distinctive class of metallamacrocycles that serve as inorganic counterparts to the well-known crown ethers, in which the characteristic –[C–O–O]– repeating units are replaced by –[M–N–O]– motifs. Much like their organic analogues, the donor oxygen atoms within the MC framework can capture cations in the ...
Soroush Naseri, Vincent L. Pecoraro
openaire   +1 more source

Discriminating between Parallel, Anti-Parallel and Hybrid G-Quadruplexes: Mechanistic Details on Their Binding to Small Molecules. [PDF]

Molecules, 2022
Biver T.
europepmc   +1 more source