Making symmetry visible: an interactive visualizer for teaching crystallography [0.03%]
使对称性可视化：一个用于教学晶体学的交互式可视化器
Gemma de la Flor
Gemma de la Flor
Jmol Space Group Symmetry Visualizer [Johnston & Hanson (2026). Acta Cryst. C82, 258-266] represents a valuable contribution to crystallographic education and practice. Its significance lies in making symmetry visible, manipulable and share...
Derik A Seymour Jr,Ritter V Amsbaugh,Charlotte G Colcord et al.
Derik A Seymour Jr et al.
Salen-type tetradentate Schiff base ligands are ubiquitous in coordination chemistry because of their straightforward synthesis, derivatization, and versatility as ligands for metals across the periodic table. The present work was motivated...
Synthesis and structural characterization of rare-earth selenates: Yb2(SeO3)(SeO4)2(H2O)2, Yb(HSeO3)(SeO4), and Tm2(SeO4)3(H2O)4·H2O [0.03%]
稀土硒酸盐的合成与结构表征：Yb_2（SeO_3）（SeO_4）_2（H_2O）_2，Yb（HSeO_3）（SeO_4），和Tm_2（SeO_4）_3（H_2O）_4·H_2O
Chloe Jones,Jie Ling
Chloe Jones
Three rare-earth selenates, namely, poly[diaquadi-μ-selenato-μ-selenito-diytterbium], [Yb2(SeO3)(SeO4)2(H2O)2]n, poly[μ-(hydrogen selenito)-μ-selenato-ytterbium], [Yb(HSeO3)(SeO4)]n, and poly[[tetraaquatri-μ-selenato-dithulium] monohyd...
An Mn2+-based organic-inorganic hybrid with spatially separated charge transfer for efficient green phosphorescence [0.03%]
一种高效绿色磷光的具空间电荷转移特性的锰(II)有机-无机杂化材料
Wenhui Wu,Qiong Fu,Haojie Ren et al.
Wenhui Wu et al.
A novel manganese(II)-based organic-inorganic hybrid material, bis[(cyanomethyl)triphenylphosphonium] tetrachloridomanganate(II), (C20H17NP)2[MnCl4] or [CTP]2[MnCl4], has been synthesized and structurally characterized. The compound crystal...
Diffuse scattering in silver hypodiphosphate, Ag4(P2O6), probed by 3D ED [0.03%]
用三维电子衍射研究银次偏磷酸盐(Ag4(P2O6))中的漫散射现象
Vasyl Kinzhybalo,Jakub Wojciechowski,Dorota A Kowalska et al.
Vasyl Kinzhybalo et al.
The crystal structure of silver hypodiphosphate, Ag4(P2O6), was determined using 3D ED. The average structure is hexagonal, described in the space group P63/mcm, and is isomorphous with the average structure of known Li4(P2S6). The silver c...
Structure and intermolecular interactions of the rare amide-pyridine synthon: a cocrystal of nicotinamide and 2-chloro-3-hydroxypyridine [0.03%]
罕见的酰胺-吡啶合成子的结构和分子间相互作用：烟酰胺和2-氯-3-羟基吡啶的共晶结构
Oluwatoyin Akerele,Andreas Lemmerer
Oluwatoyin Akerele
Nicotinamide (Nico) and derivatives of pyridine are important materials in both the pharmaceutical and agrochemical industries. In the 21st century, pyridine-based agrochemical products achieved commercial success because of their structura...
Dean H Johnston,Robert M Hanson
Dean H Johnston
The Jmol Space Group Symmetry Visualizer website provides a modular set of interactive pages for the visualization of symmetry groups, including both space groups and plane groups, as well as subperiodic groups (frieze, rod, and layer). Gro...
Study of a new fluorinated compound: variable-temperature crystallography, thermal expansion, theoretical calculations and biological assays [0.03%]
一种新的氟化物化合物研究：变温单晶实验、热膨胀性、理论计算及生物测定
Marta Hoelm,Bartłomiej Kost,Przemysław Nowak et al.
Marta Hoelm et al.
Butane-1,4-diyl bis(trifluoromethane-1-sulfonate), C6H8F6O6S2 or Bu(OTf)2, crystallizes in the monoclinic space group P21/c, with the crystal packing mainly stabilized by chalcogen and fluorine-fluorine interactions. Temperature-dependent X...
Effect of experimental parameters on the formation of hydrated sodium titanate nanocrystals [0.03%]
实验参数对水合钠钛酸盐纳米晶体形成的影响
Jiawei Deng,Kangyu Liu,Ziyuan Ren
Jiawei Deng
Obtaining high-performance hydrated sodium titanates is crucial for widespread applications in photocatalysis, sodium batteries, hydrogen production, storage and solar cells. Herein, hydrated sodium titanate nanocrystals were prepared using...
Hydrochlorides, hydrates, hydronitrate, and an unanticipated hydrolysis product of famotidine [0.03%]
法莫替丁的盐酸盐、水合物、硝酸氢盐以及一种意外的水解产物
MacKenzie C Weaver,Allen G Oliver,Toni L O Barstis
MacKenzie C Weaver
This article contributes to the development of Paper-Based Analytical Devices (PADs), a low-cost field-friendly platform for screening low-quality medicines. Our investigation focuses on famotidine, the active pharmaceutical ingredient (API...