Carolyn P Brock,Anthony Michael Glazer
Carolyn P Brock
A special issue of Acta Crystallographica Section B reports the great progress made recently in the determination, reporting, and archiving of magnetic structures, of which there are now more than 2000. The infrastructure needed to support ...
Seed layer formation by deposition of microcrystallites on a revolving substrate: modeling of the effective linear elastic, piezoelectric, and dielectric coefficients [0.03%]
微晶沉积在旋转基片上形成种子层的有效线弹性、压电和介电系数的模拟计算模型
Arthur Ballato,John Ballato
Arthur Ballato
Averaging of material coefficients of crystallites deposited at an angle to a rotating substrate is considered. A simple model is proposed, and applied to determine effective linear dielectric, piezoelectric, and elastic constants of all La...
Variable stoichiometry and a salt-cocrystal intermediate in multicomponent systems of flucytosine: structural elucidation and their impact on stability [0.03%]
氟胞嘧啶多组分体系中的变电子式与盐共晶中间体的结构解析及其对稳定性的的影响
Manimurugan Kanagavel,Sridhar Balasubramanian,Sunil Kumar Nechipadappu
Manimurugan Kanagavel
New cocrystals and a salt-cocrystal intermediate system involving the antifungal drug flucytosine (FCY) and various coformers including caffeic acid (CAF), 2-chloro-4-nitrobenzoic acid (CNB), hydroquinone (HQN), resorcinol (RES) and catecho...
Mingyu Xu,Haozhe Wang,Cameron Vojvodin et al.
Mingyu Xu et al.
During the synthetic exploration targeting the polycrystalline compound LK-99, an unexpected phase, Pb5(PO4)3OHδ, was identified as a byproduct. We elucidated the composition of this compound through single-crystal X-ray diffraction analys...
Conformational disorder in quercetin dihydrate revealed from ultrahigh-resolution synchrotron diffraction [0.03%]
超高分辨率同步辐射衍射揭示檞皮素二水合物的构象异质性
Yvon Bibila Mayaya Bisseyou,Jonathan Wright,Christian Jelsch
Yvon Bibila Mayaya Bisseyou
Quercetin, a bioflavonoid abundant in plants, boasts antioxidant properties and plays a crucial role in various biological systems. The diffraction data of a quercetin dihydrate crystal have been measured at 20 (2) K to ultrahigh resolution...
Predicting co-crystal structures of N-halide phthalimides with 3,5-dimethylpyridine [0.03%]
N-卤化物苯并咪唑与3,5-二甲基吡啶的共晶结构预测
Zahrasadat Momenzadeh Abardeh,Faezeh Bahrami,Artem R Oganov
Zahrasadat Momenzadeh Abardeh
Crystal structure prediction (CSP) calculations were carried out to examine potential formation of co-crystals between N-halide phthalimides (Cl, Br or I) and 3,5-dimethylpyridine (35DMP). The co-crystal structure of N-bromophthalimide (nbp...
Coordination geometry flexibility driving supramolecular isomerism of Cu/Mo pillared-layer hybrid networks [0.03%]
配位几何柔韧性驱动的Cu/Mo夹层层杂化网络超分子异构体现象
Marielsys Moya,Gustavo R Liendo-Polanco,Reinaldo Atencio et al.
Marielsys Moya et al.
Hydrothermal synthesis led to four novel 3D pillared-layer metal-organic frameworks: [Cu4(4,4'-bipy)4(MoO4)4·0.3H2O]n (1), [Cu(4,4'-bipy)0.5(MoO4)·0.25H2O]n (2), [Cu(4,4'-bipy)(MoO4)·0.1H2O]n (3), and [{Cu(4,4'-bipy)}2(Mo8O26)0.5]n (4). ...
Rajakumar Kanthapazham,Artyom A Osipov,Dmitry A Zherebtsov et al.
Rajakumar Kanthapazham et al.
The crystal structures of nine hexamethyl-[1,1'-biphenyl]-4,4'-diammonium (HMB) salts are described: the iodide (2), triiodide (3), succinate (4), fumarate (5), tetravanadate (6), hydroterephthalate (7) and perylenetetracarboxylate (8), as ...
Symmetry, magnetic transitions and multiferroic properties of B-site-ordered A2MnB'O6 perovskites (B' = [Co, Ni]) [0.03%]
A2MnB'O6钙钛矿型氧化物(B'=Co,Ni)的结构、磁性及多铁性质研究
Jose Luis Garcia-Muñoz,Xiaodong Zhang,Gloria Subías et al.
Jose Luis Garcia-Muñoz et al.
The presence of magnetic atoms at the A and B sites and the coupling between these two spin subsystems in perovskites gives rise to a variety of exciting effects. In particular this coupling attracts interest from the field of novel multife...
A contribution to the crystal chemistry and topology of organic thiosulfates: bis(1-methylpiperazinium)·S2O3·H2O versus 1-methylpiperazinediium·S2O3·3H2O [0.03%]
关于有机硫代硫酸盐晶体化学和拓扑学的贡献：双(1-甲基哌嗪
Dmitri O Charkin,Alexandru M Banaru,Semen A Ivanov et al.
Dmitri O Charkin et al.
Single crystals of two new compounds, (C5H14N2)S2O3·H2O (1) and (C5H13N2)2S2O3·3H2O (2), were isolated from the reaction products of 1-methylpiperazine, sulfuric acid, and barium thiosulfate in aqueous media. The crystal structures have b...