Results 111 to 120 of about 6,682,702 (328)

Super-Nernstian Shifts of Interfacial Proton-Coupled Electron Transfers : Origin and Effect of Noncovalent Interactions [PDF]

, 2015
The support of the University of Aberdeen is gratefully acknowledged. C.W. acknowledges a summer studentship from the Carnegie Trust for the Universities of Scotland. E.P.M.L.
Andreu, Rafael, Cabello, Gema, Calvente, Juan Jose, Cuesta, Angel, Leiva, Ezequiel P. M., Velez, Patricio, Wildi, Christopher, Zoloff Michoff, Martin E   +7 more
core   +2 more sources

Suppressing Ion Migration in Heterostructure Single Crystals for Highly Sensitive Ultra‐Stable X‐Ray Detection

Advanced Science, EarlyView.
This work reports a 2D heterostructure single crystal composed of two distinct inorganic frameworks, of which the ion migration is effectively inhibited by the strong interaction between organic components and inorganic layers. Such merits enable highly sensitive ultra‐stable X‐ray detection performances and highlight the potential of heterostructure ...
Yu Ma, Wenjing Li, Yi Liu, Wuqian Guo, Haojie Xu, Liwei Tang, Qingshun Fan, Linjie Wei, Junhua Luo, Zhihua Sun   +9 more
wiley   +1 more source

(E)-{[(Butylsulfanyl)methanethioyl]amino}(4-methoxybenzylidene)amine: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2020
The title hydrazine carbodithioate, C13H18N2OS2, is constructed about a central and almost planar C2N2S2 chromophore (r.m.s. deviation = 0.0263 Å); the terminal methoxybenzene group is close to coplanar with this plane [dihedral angle = 3.92 (11)°].
Aqilah Fasihah Rusli, Huey Chong Kwong, Karen A. Crouse, Mukesh M. Jotani, Edward R. T. Tiekink   +4 more
doaj   +1 more source

Cu─X Bonds Regulated Conduction and Polarization Loss in Conductive Metal‐Organic Framework Under Electromagnetic Field

Advanced Science, EarlyView.
A ligand regulation strategy by modifying functional motifs (X = −NH2, −OH, and −SH) in triphenylene is pioneered and developed to afford Cu─X bonds, achieving a synergistic conduction and polarisation loss mechanism under an electromagnetic field for enhanced electromagnetic wave absorption. Abstract Conduction and polarization are known to profoundly
Siyao Cheng, Qinglin Zhou, Daohu Sheng, Wei Dong, Jinhu Dou, Yuanbiao Huang, Rong Cao, Aming Xie, Roland A. Fischer, Soumya Mukherjee, Weijin Li   +10 more
wiley   +1 more source

Bis[N-2-hydroxyethyl,N-methyldithiocarbamato-κ2S,S)'-4-{[(pyridin-4-ylmethylidene)hydrazinylidene}methyl]pyridine-κN1)zinc(II): crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2017
In the title compound, [Zn(C4H8NOS2)2(C12H10N4)], the ZnII atom exists within a NS4 donor set defined by two chelating dithiocarbamate ligands and a pyridyl-N atom derived from a terminally bound 4-pyridinealdazine ligand.
Grant A. Broker, Mukesh M. Jotani, Edward R. T. Tiekink   +2 more
doaj   +1 more source

Hirshfeld Surfaces and Nonlinear Optics on Two Conformers of a Heterocyclic Chalcone

Journal of the Brazilian Chemical Society, 2017
Heterocyclic chalcones have been prominent in the scientific community due to various biological activities reported for these compounds. The structural knowledge of heterocyclic chalcones can help in the understanding of their mechanism of action. The Hirshfeld surfaces were used to study the supramolecular arrangement of two conformers present into ...
Jean M. F. Custodio, Jean M. F. Custodio, Clodoaldo Valverde, Hamilton B. Napolitano, Basílio Baseia, Basílio Baseia, Cauã Apóstolo Moreira, Gilberto L. B. Aquino   +7 more
openaire   +3 more sources

Non‐Bonded Interaction Driven Morphology Evolution of CuMOF@MXene Energetic Composites: Synergistic Optimization of Thermal Stability and Combustion Performance

Advanced Science, EarlyView.
This work presents a strategy for preparing energetic composites based on energetic metal‐organic frameworks and MXene. This approach leverages the interfacial “Ti─O···Cu” non‐bonded interactions to achieve energetic composites with diverse morphologies and performance.
Ke‐Juan Meng, Xinwen Ma, Kunyu Xiong, Xiaoxia Ma, Iftikhar Hussain, Momang Tian, Kaili Zhang   +6 more
wiley   +1 more source

3-{(E)-[4-(4-Hydroxy-3-methoxyphenyl)butan-2-ylidene]amino}-1-phenylurea: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2018
Two independent molecules (A and B) comprise the asymmetric unit of the title compound, C18H21N3O3. The urea moiety is disubstituted with one amine being linked to a phenyl ring, which is twisted out of the plane of the CN2O urea core [dihedral angles ...
Ming Yueh Tan, Karen A. Crouse, Thahira B. S. A. Ravoof, Mukesh M. Jotani, Edward R. T. Tiekink   +4 more
doaj   +1 more source

Crystal structure, optical property and Hirshfeld surface analysis of bis[1-(prop-2-en-1-yl)-1H-imidazol-3-ium] hexachloridostannate(IV)

Acta Crystallographica Section E: Crystallographic Communications, 2020
A new 0D organic–inorganic hybrid material bis[1-(prop-2-en-1-yl)-1H-imidazol-3-ium] hexachloridostannate(IV), (C6H9N2)2[SnCl6], has been prepared and characterized by single-crystal X-ray diffraction, Hirshfeld surface analysis and UV–visible ...
Hela Ferjani
doaj   +1 more source

Effect of disorder outside the CuO$_{2}$ planes on $T_{c}$ of copper oxide superconductors [PDF]

, 2005
The effect of disorder on the superconducting transition temperature $T_{c}$ of cuprate superconductors is examined. Disorder is introduced into the cation sites in the plane adjacent to the CuO$_{2}$ planes of two single-layer systems, Bi$_{2.0}$Sr$_{1 ...
Eisaki, H., Fujita, K., Kojima, K. M., Noda, T., Uchida, S.   +4 more
core   +1 more source