Results 121 to 130 of about 114,417 (310)
Ethyl 3-methyl-1-phenyl-5-(p-tolyl)-1H-pyrazole-4-carboxylate
IUCrData, 2016 In the title compound, C20H20N2O2, the pyrazole ring makes dihedral angles of 39.74 (8) and 60.35 (8)° with the phenyl and toluene rings, respectively. The dihedral angle between the phenyl and toluene rings is 62.01 (7)°.
S. Naveen +5 more
doaj +1 more source
Advanced Science, EarlyView.This work exhibits a molecular engineering approach for efficient equilibrium phosphorescence through guest ion‐mediated ligand conjugation to modulate ionic Metal‐Organic Frameworks excited state dynamics. The designed IMOF‐DMF realizes temperature‐responsive room‐temperature phosphorescence and multi‐state lifetime encoding for anti‐counterfeiting ...
Qi Wu +3 more
wiley +1 more source
2-(4-Isopropylbenzylidene)propanoic acid
Acta Crystallographica Section E, 2008 The two molecules in the asymmetric unit of the title compound, C13H16O2, form dimers through O—H...O hydrogen bonding, resulting in R22(8) rings.
M. Nawaz Tahir +4 more
doaj +1 more source
Grain boundary planes and their energies as estimated by dihedral angle measurements in nickel [PDF]
, 1993 Valerie Randlè
openalex +1 more source
Biomolecular Interaction Prediction: The Era of AI
Advanced Science, EarlyView.This review offers a thorough examination of recent progress in deep learning for predicting biomolecular interactions, including those involving proteins, nucleic acids, and small molecules. It covers data processing strategies, representative model architectures, and evaluation metrics, while highlighting current methodological limitations.
Haoping Wang, Xiangjie Meng, Yang Zhang
wiley +1 more source
A kinematically Bifurcated Metamaterial for Integrated Logic Operation and Computing
Advanced Science, EarlyView.A family of 2n‐side kinematic polygonal modules with n decoupled inputs and 2n extreme configurations via kinematic bifurcation is proposed. It allows integrating seven basic logic gates on a quadrilateral module. Moreover, a minimized Parallel Computing Sum of Products function is developed, enabling all 2‐bit arithmetic (including division ...
Kaili Xi +6 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Modification of polymer backbone via halogenation and comonomer selection leads to conjugated backbones of different stereoelectronic properties, thin film morphologies, and electrical characteristics. The interplay of conformational isomerism, coplanarity, backbone curvature, backbone orientation, and ordering in thin films, electrical conductivity ...
Diego R. Hinojosa +11 more
wiley +1 more source
The Dihedral Angles of Cyclohexane [PDF]
Australian Journal of Chemistry, 1961 GA Bottomley, PR Jefferies
openaire +2 more sources
Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques
Advanced Energy Materials, EarlyView.This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi +6 more
wiley +1 more source
Aggregate, EarlyView.This work presents a side‐chain engineering strategy to finely balance molecular aggregation and crystallinity in polymer donors, achieving low non‐radiative energy loss and enhanced charge transport. A record‐high PCE of 15.74% was attained using diester‐functionalized thieno[3,2‐b]thiophene moiety based polymers, showcasing their great promise for ...
Ling Xue +9 more
wiley +1 more source