Solid state forms of 4-aminoquinaldine - From void structures with and without solvent inclusion to close packing [0.03%]
4-氨基喹啉的固态形式研究：从有溶剂和无溶剂空穴结构到紧密堆积结构
Doris E Braun,Thomas Gelbrich,Volker Kahlenberg et al.
Doris E Braun et al.
Polymorphs of 4-aminoquinaldine (4-AQ) have been predicted in silico and experimentally identified and characterised. The two metastable forms, AH (anhydrate) II and AH III, crystallise in the trigonal space group [Formula: see text] and ar...
Xiaochuan Yang,Ta-Chung Ong,Vladimir K Michaelis et al.
Xiaochuan Yang et al.
Methods to produce nano-sized organic molecular crystals in thin films are of great interest in the pharmaceutical industry due to the potential benefit of increased solubility of poorly soluble drugs and the advantages of film-based dosage...
Metal organic framework synthesis in the presence of surfactants: towards hierarchical MOFs? [0.03%]
表面活性剂体系中金属有机骨架材料的合成：有序介孔金属有机框架材料？
B Seoane,A Dikhtiarenko,A Mayoral et al.
B Seoane et al.
The effect of synthesis pH and H2O/EtOH molar ratio on the textural properties of different aluminium trimesate metal organic frameworks (MOFs) prepared in the presence of the well-known cationic surfactant cetyltrimethylammonium bromide (C...
Joshua A Hill,Andrew B Cairns,Jared J K Lim et al.
Joshua A Hill et al.
Reductive intercalation of potassium within the molecular framework Ag3[Fe(CN)6] gives rise to a volume strain that is an order of magnitude smaller than is typical for common ion-storage materials. We suggest that framework flexibility mig...
Experimental Evidence of Negative Linear Compressibility in the MIL-53 Metal-Organic Framework Family [0.03%]
MIL-53金属有机框架家族中负线性压缩率的实验证据
Pablo Serra-Crespo,Alla Dikhtiarenko,Eli Stavitski et al.
Pablo Serra-Crespo et al.
We report a series of powder X-ray diffraction experiments performed on the soft porous crystals MIL-53(Al) and NH2-MIL-53(Al) in a diamond anvil cell under different pressurization media. Systematic refinements of the obtained powder patte...
Orthogonal halogen and hydrogen bonds involving a peptide bond model†Electronic supplementary information (ESI) available: Experimental part, DSC, IR spectroscopic and crystallographic data. CCDC 899779-899785. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4ce01514bClick here for additional data file.Click here fo [0.03%]
涉及肽键模型的垂直卤素和氢键索引电子补充材料：实验部分，DSC，IR光谱及晶体学数据。CCDC 899779-899785.有关ESI和晶体学数据（CIF或其他电子格式），请单击此处链接至DOI: 10.1039/c4ce01514b附加数据文件，请点击此处
Vera Vasylyeva,Susanta K Nayak,Giancarlo Terraneo et al.
Vera Vasylyeva et al.
The peptide bond model N-methylacetamide self-assembles with a range of dihalotetrafluorobenzenes forming co-crystals that all show the occurrence of orthogonal hydrogen and halogen bonds.
Flexibility transition and guest-driven reconstruction in a ferroelastic metal-organic framework†Electronic supplementary information (ESI) available: Atomic coordinates and lattice parameter data. CCDC 1016797. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4ce01572jClick here for additional data file [0.03%]
柔性的转变和客体驱动的重建作用在一个铁弹性的金属有机框架中的作用〔本文英文补充材料（ESI）包括：原子坐标及晶胞参数数据，CCDC 1016797。结晶学数据已存放在 cif 或其他电子文档格式并发布 DOI: 10.1039/c4ce01572j〕
Sarah J Hunt,Matthew J Cliffe,Joshua A Hill et al.
Sarah J Hunt et al.
The metal-organic framework copper(i) tricyanomethanide, Cu(tcm), undergoes a ferroelastic transition on cooling below Tf = 240 K. Thermal expansion measurements reveal an order-of-magnitude variation in framework flexibility across Tf. The...
Proton sharing and transfer in some zwitterionic compounds based on 4-oxo-4-((1-phenethylpiperidin-4-yl)(phenyl)amino)alcanoic acids [0.03%]
基于4-氧代-4-((1-苯乙基哌啶-4-基)(苯基)氨基)烷酸的某些两性离子化合物中的质子交换和转移
Gary S Nichol,Vlad K Kumirov,Ruben Vardanyan et al.
Gary S Nichol et al.
Three compounds, each derived from Fentanyl and differing essentially only in the length of a carboxylic acid chain, were synthesized and yielded four crystal structures three of which share several structural similarities, including the le...
Formation of Organic Molecular Nanocrystals under Rigid Confinement with Analysis by Solid State NMR [0.03%]
刚性限域内有机分子纳米晶的形成及固态NMR分析方法
X Yang,T C Ong,V K Michaelis et al.
X Yang et al.
Crystallization in rigid confinement is a promising method to obtain organic molecular nanocrystals. However, the crystallization behavior and the related characterization methods are not well studied. Here we present a systematic study of ...
One-pot Solvothermal Synthesis of Well-ordered Layered Sodium Aluminoalcoholate Complex: A Useful Precursor for the Preparation of Porous Al2O3 Particles [0.03%]
一种有序层状钠铝醇盐复合物的一锅溶热合成及其制备多孔氧化铝微球的研究
Xiansen Li,Vladimir K Michaelis,Ta-Chung Ong et al.
Xiansen Li et al.
One-pot solvothermal synthesis of a robust tetranuclear sodium hexakis(glycolato)tris(methanolato)aluminate complex Na3[Al4(OCH3)3(OCH2CH2O)6] via a modified yet rigorous base-catalyzed transesterification mechanism is presented here. Singl...