Geethanjali N Karthammaiah,Sreenivasa Rao Amaraneni,Anand K Solomon
Geethanjali N Karthammaiah
The 2:1 co-crystal of nadifloxacin [systematic name: 9-fluoro-8-(4-hy-droxy-piperidin-1-yl)-5-methyl-1-oxo-6,7-di-hydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carb-oxy-lic acid] with oxalic acid, C19H21FN2O4·0.5C2H2O4, was prepared by slow evap...
Crystal structure of [2-({[2-(dimethylamino-κ N)ethyl]imino-κ N}methyl)phenolato-κ O](1,10-phen-anthroline-κ2 N, N')copper(II) perchlorate [0.03%]
氯酸化二氯铜(II)的一苯并菲
Anjaneyulu Mamindla,Manikandan Varadhan,Marappan Velusamy et al.
Anjaneyulu Mamindla et al.
The title compound, [Cu(C11H15N2O)(C12H8N2)]ClO4 or [Cu(L)(phen)](ClO4) {where L refers to the deprotonated form of 2-[(2-di-methyl-amino-ethyl-imino)-meth-yl]phenol} and phen is 1,10-phenanthroline) is a mononuclear mixed ligand copper(II)...
Crystal structure of bis-[octa-kis-(di-methyl sulfoxide-κ O)-ytterbium(III)] penta-bromido-plumbate(II) tribromide di-methyl sulfoxide monosolvate: a ytterbium-doped lead halide perovskite precursor [0.03%]
二溴化铅双八甲基亚砜氧酰化物合镱(III)单水合甲基亚砜倍半卤化物晶体结构：一种掺杂镱的铅卤钙钛矿前体
Takumi Kinoshita,Kanna Fukumoto,Hiroshi Segawa
Takumi Kinoshita
A mixture of PbBr2 and YbBr3·nH2O in a dimethyl sulfoxide (DMSO) solution yielded single crystals of a lead halide perovskite precursor with ytterbium, bis-[octa-kis-(di-methyl sulfoxide)-ytterbium(III)]penta-bromido-plumbate(II) tri-bromi...
Two new cases of polymorphism in diagonally substituted rubrene derivatives [0.03%]
两类对角取代白金烯衍生物的多晶型现象研究
Margaret L Clapham,Christopher J Douglas
Margaret L Clapham
The crystal structures of two rubrene derivatives, 5,11-diphenyl-6,12-bis-[4-(tri-fluoro-meth-yl)phen-yl]tetra-cene, C44H26F6, and 5,11-bis-(4-tert-butyl-phen-yl)-6,12-di-phenyl-tetra-cene, C50H44, are presented. Each are substituted on dia...
Crystal structure and Hirshfeld surface analysis of (22 RS,23 SR,25 RS,26 SR)-23,25,5-trimethyl-21-(2,2,2-tri-fluoro-acet-yl)-5-aza-2(2,6)-piperidina-1,3(2,5)-di-furana-cyclo-hexa-phan-24-one [0.03%]
（R,S）-23,25-二甲基-21-(三氟乙酰基)_5_氮杂_2_(2,6)哌啶-[1,3]_[2,5]-双呋喃并环己烷-24(2H)-酮的晶体结构和Hirshfeld面分析
Sema Öztürk Yıldırım,Mehmet Akkurt,Anastasia A Ershova et al.
Sema Öztürk Yıldırım et al.
The title compound, C20H21F3N2O4, features a main twelve-membered difuryl ring with which the furan rings make dihedral angles of 76.14 (5) and 33.81 (5)°. The dihedral angle between the furan rings is 42.55 (7)°. The six-membered nitro-g...
3,3'-(Phenyl-methyl-ene)bis-(1-ethyl-3,4-di-hydro-1 H-2,1-benzo-thia-zine-2,2,4-trione): single-crystal X-ray diffraction study, quantum-chemical calculations and Hirshfeld surface analysis [0.03%]
(3,3'-((苯基甲基)亚胺二基)双(1-乙基-3,4-二氢-2H-1,2-苯并噻嗪-2,4-二氧化物))的单晶X射线衍射研究、量子化学计算及Hirshfeld面分析
Mariia O Shyshkina,Dmitry A Lega,Liudmyla M Shemchuk et al.
Mariia O Shyshkina et al.
The title compound, C27H26N2O6S2, possesses potential anti-microbial, analgesic, and anti-inflammatory activity. This compound has three tautomeric forms, which relative energies were estimated with quantum-chemical calculations. All these ...
2,2':4,4'':4',4'''-Quaterpyridine: synthesis, crystal-structure description, and Hirshfeld surface analysis [0.03%]
2,2':4,4'':4',4'''-四吡啶的合成、晶体结构测定及Hirshfeld面分析
Stephen O Aderinto,Jim A Thomas,Craig C Robertson
Stephen O Aderinto
The title compound, 2,2':4,4'':4',4'''-quaterpyridine (Qtpy), C20H14N4, crystallizes in the triclinic P space group and has half of the mol-ecule in the asymmetric unit, corresponding to 4,4'-bi-pyridine (4,4'-bpy) that serves as the buildi...
Crystal structure and Hirshfeld surface analysis of 1-[(E)-2-(3-nitro-phen-yl)diazen-1-yl]naphthalen-2-ol [0.03%]
1-[[E]-2-(3-硝基苯基)重氮-1-基]萘-2-醇的晶体结构和Hirshfeld面分析
Mohamed Amine Benaouida,Ali Benosmane,Mehdi Boutebdja et al.
Mohamed Amine Benaouida et al.
The title compound, C16H11N3O3, belongs to the family of azo dyes. In the light of a single-crystal X-ray study, it is evident that of the tautomeric forms (azo-hydrazone), the hydrazone form is the predominant form in the solid state, name...
Synthesis, analysis of mol-ecular and crystal structures, estimation of inter-molecular inter-actions and biological properties of 1-benzyl-6-fluoro-3-[5-(4-methylcyclohexyl)-1,2,4-oxadiazol-3-yl]-7-(piperidin-1-yl)quinolin-4-one [0.03%]
1-苯甲基-6-氟-3-[5-(4-甲基环己基)-1,2,4-噁二唑-3-基]-7-(哌啶-1-基)喹啉-4(1H)-酮的合成、分子和晶体结构分析及其分子间相互作用与生物活性估算
Yevhenii Vaksler,Halyna V Hryhoriv,Vladimir V Ivanov et al.
Yevhenii Vaksler et al.
The title compound, C30H33N4O2F, can be obtained via a two-step synthetic scheme involving 1-benzyl-6-fluoro-4-oxo-7-(piperidin-1-yl)-1,4-di-hydro-quino-line-3-carbo-nitrile as a starting compound that undergoes substitution with hydroxyl-a...
Dmitry Erzunov,Anastasia Rassolova,Roman Rumyantsev et al.
Dmitry Erzunov et al.
The syntheses and crystal structures are reported of 4-phen-oxy-substituted phthalo-nitriles with meth-oxy groups in the ortho- and meta-positions of the terminal benzene rings, respectively, namely, 4-(2-meth-oxy-phen-oxy)phthalo-nitrile a...