Results 181 to 190 of about 105,161 (275)

The whitehead groups of dihedral 2-groups

Journal of Pure and Applied Algebra, 1973
openaire   +2 more sources

Organic Clusters With Well‐Defined Structure via Scaffold Confinement

Transformative Chemistry, EarlyView.
Using 3D‐shaped cyclic hydrocarbon scaffolds to spatially isolate electron‐rich moieties yields organic clusters with well‐defined structure, which will inspire further investigations into the in‐depth understanding of the underlying luminescence mechanism and facilitate quantitative and theoretical description of nonconventional luminophores ...
Xiang Chen, Lingzhong Wei, Guangxin Yang, Junhao Duan, Zhipeng Zhao, Yu Song Cai, Zihao Zhao, Yongyang Gong, Ben Zhong Tang, Wang Zhang Yuan   +9 more
wiley   +1 more source

Conformational constraints in [Ni(P^R ₂N^R' ₂)₂] complexes for tuning H₂ production and oxidation: a DFT-based ligand design study. [PDF]

RSC Adv
Hadsadee S, Ratanasak M, Naweephattana P, Morita S, Miyazaki R, Iida K, Nakayama A, Jungsuttiwong S, Hasegawa JY.   +8 more
europepmc   +1 more source

A Trinuclear Manganese(II) Complex Bridged by a Triaminoguanidine‐Based Schiff Base Ligand: Structure and Magnetic Properties

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
A triaminoguanidine‐based Schiff base ligand enables the directed assembly of a trinuclear manganese(II) complex with an almost equilateral triangular topology. Weak antiferromagnetic exchange interactions in combination with axial zero‐field splitting govern the magnetic behavior of the Mn3 core. A triaminoguanidine‐based Schiff base ligand provides a
Daniel Plaul, Helmar Görls, Winfried Plass   +2 more
wiley   +1 more source

Determination of key functional structures of an amorphous VHL-based SMARCA2 PROTAC. [PDF]

Nat Commun
Torodii D, Holmes JB, Cordova M, Moutzouri P, van Beek L, Edfeldt F, Malmerberg E, Friis SD, Johansson JR, Milbradt AG, Nilsson Lill SO, Malfait B, Schantz S, Emsley L.   +13 more
europepmc   +1 more source

Modelling the Four‐Dimensional Power Line Sag Dynamics by Point Signature in Time‐Series Synthetic‐Aperture Radar Images

High Voltage, EarlyView.
ABSTRACT Power lines in synthetic‐aperture radar (SAR) images are reflected as point signatures, which fluctuate annually in both the azimuth and range directions. A novel framework is proposed in this paper to evaluate the four‐dimensional dynamic status of power line sag using those point signatures in time‐series SAR images.
Sijie Ma, Tao Li, Mahdi Motagh, Yan Liu, Yangmao Wen   +4 more
wiley   +1 more source

Structure and intermolecular interactions of the rare amide–pyridine synthon: a cocrystal of nicotinamide and 2‐chloro‐3‐hydroxypyridine

Acta Crystallographica Section C, EarlyView.
Considering its low occurrence in the Cambridge Structural Database, is the amide–pyridyl synthon easy to form, and what structural factors affects its interaction energy and its subsequent formation?Nicotinamide (Nico) and derivatives of pyridine are important materials in both the pharmaceutical and agrochemical industries.
Oluwatoyin Akerele, Andreas Lemmerer
wiley   +1 more source

Single-Molecule Electron Transport in Peptoids. [PDF]

J Phys Chem B
Prempin B, Samajdar R, Chhabra H, Meigooni M, Aksimentiev A, Tajkhorshid E, Moore JS, Schroeder CM.   +7 more
europepmc   +1 more source

Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation

Computer Graphics Forum, EarlyView.
Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley   +1 more source

Investigation of the Robustness of Rayleigh Optical Activity for the Assignment of Absolute Configurations of Chiral Molecules. [PDF]

J Phys Chem A
Puente AR, McArthur D, Alexakis EI, MacKenzie LE, Cameron RP, Barron LD, Polavarapu PL.   +6 more
europepmc   +1 more source