Results 41 to 50 of about 34,772 (314)

Synthesis, crystal structure and magnetic properties of poly[[diaqua{μ6-2-[bis(carboxylatomethyl)amino]terephthalato}dicobalt(II)] 1.6-hydrate]

Acta Crystallographica Section E: Crystallographic Communications, 2021
The asymmetric unit of the polymeric title compound {[Co2(C12H7NO8)(H2O)2]·1.6H2O}n comprises two CoII ions, which are coordinated by fully deprotonated 2-aminodiacetic terephthalic acid (adtp4–) and terminal water molecules in distorted octahedral N1O5 ...
Jie Ma, Wen-Zhi Zhang, Yong Liu, Wen-Tao Yi   +3 more
doaj   +1 more source

Graph Dynamical Networks for Unsupervised Learning of Atomic Scale Dynamics in Materials

, 2019
Understanding the dynamical processes that govern the performance of functional materials is essential for the design of next generation materials to tackle global energy and environmental challenges.
France-Lanord, Arthur, Grossman, Jeffrey C., Shao-Horn, Yang, Wang, Yanming, Xie, Tian   +4 more
core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Pb6Co9(TeO6)5

Acta Crystallographica Section E, 2012
Pb6Co9(TeO6)5, hexalead(II) nonacobalt(II) pentatellurate(VI), is isotypic with its nickel(II) analogue. The asymmetric unit contains two Pb atoms (site symmetries .2., ..2), four Co atoms (..2, ..2, 3.., 3.2) two Te atoms (..2, 3..) and six O atoms (all
Christine Artner, Matthias Weil
doaj   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

SYNTHESIS AND INFRARED STUDY OF SOME NEW IODATO ADDUCTS AND DERIVATIVES

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2014
Three iodato adducts and one derivative have been synthesized and studied by infrared data. The suggested structures are discrete, the iodate behaving as a mono- or bidentate ligand, or an infinite chain with bridging iodate, the environment around the ...
HASSAN ALLOUCH , LIBASSE DIOP
doaj  

Poly[octaaquadi-μ-phosphato-trinickel(II)]

Acta Crystallographica Section E, 2008
In the title compound, [Ni3(PO4)2(H2O)8]n, which was synthesized hydrothermally, all the Ni atoms are located in slightly distorted octahedral coordination environments. Two phosphate groups and two Ni atoms share a centrosymmetric four-membered ring and
Jin Shouwen, Daqi Wang, Xinjun Gao, Xianhong Wen, Jianzhong Zhou   +4 more
doaj   +1 more source

Synthesis and crystal structure of poly[[bis(aqua-κO)tetrakis(μ-4,4′-bipyridine-κ2N:N′)hexakis(3-chlorobenzoato)-κ5O;κ2O:O′-tricobalt(II)] methanol disolvate]

Acta Crystallographica Section E: Crystallographic Communications, 2022
A novel ladder-chain cobalt(II) coordination polymer, {[Co3(C7H4ClO2)6(C10H8N2)4(H2O)2]·2CH3OH}n, was synthesized and characterized. The structure contains two CoII centres with different octahedral environments, [Co(1)N3O3] and [Co(2)N2O4].
Phakamat Promwit, Kittipong Chainok, Nanthawat Wannarit   +2 more
doaj   +1 more source

A Resonant X-ray Scattering Study of Octahedral Tilt Ordering in LaMnO$_3$ and Pr$_{1-x}$Ca$_x$MnO$_3$

, 2001
We report an x-ray scattering study of octahedral tilt ordering in the manganite series Pr$_{1-x}$Ca$_x$MnO$_3$ with x=0.4 and 0.25 and in LaMnO$_3$. The sensitivity to tilt ordering is achieved by tuning the incident x-ray energy to the L$_I$, L$_{II ...
A. M. Glazer, C. S. Nelson, C. Venkataraman, C.-C. Kao, D. Casa, D. Gibbs, D. H. Templeton, Doon Gibbs, E. Granado, E. Pollert, H. Nakao, I. S. Elfimov, J. B. Goodenough, J. Orenstein, J. P. Hill, J. Rodriguez-Carvajal, K. Hirota, M. Benfatto, M. Blume, M. Fabrizio, M. Takahashi, M. v. Zimmermann, M. v. Zimmermann, P. Benedetti, P. M. Woodward, P. M. Woodward, Q. Huang, S. Ishihara, S. Ishihara, T. Arima, T. Mizokawa, Th. Gog, V. M. Goldschmidt, Y. Murakami, Y. Murakami, Y. Murakami, Y. Okimoto, Y. Tanaka, Y. Tokura, Y. Tokura, Y. Tokura, Y. Tomioka, Y. Tomioka, Y. Wakabayashi, Y.-J. Kim, Z. Jirak   +45 more
core   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source