Crystal structure of 4-bromo-3-[(5-bromo-thio-phen-2-yl)methyl-idene]-2-(di-cyano-methyl-idene)-5,6-di-fluoro-2,3-di-hydro-inden-1-one [0.03%]
4-溴-3-[[（5-溴噻基苯-2-基）甲基]亚氨基]-2-[（二氰基亚甲基）]-5，6-二氟-2，3-二氢茚-1-酮的晶体结构
Sunyu Cao,Xiaofeng Chen,Zhipeng Yu
Sunyu Cao
In the mol-ecular structure of the title compound, C17H4Br2F2N2OS, the indenone moiety is close to planar [the dihedral angle between the phenyl and the five-membered ring plane is 4.2 (4)°], and the thio-phene ring is only slightly inclin...
Crystal structure and Hirshfeld surface analysis of 3-acetyl-11-keto-β-boswellic acid [0.03%]
3-乙酰-11-氧代-β-乳香酸的晶体结构及其Hirshfeld面分析
B Dinesh,H N Shafiulla,J C Shwetha et al.
B Dinesh et al.
Acetyl-11-keto-β-boswellic acid, C32H48O5, a penta-cyclic triterpenoid from Boswellia serrata, exhibits notable anti-inflammatory and pharmacological activities. The compound crystallizes in the ortho-rhom-bic space group P21212 and exhibi...
Flux-growth method for the targeted synthesis of the salt-inclusion copper(II) phosphate Rb9Na2Cu6(P2O7)4Cl7 [0.03%]
氯化物 flux 生长法合成盐插嵌磷酸铜Rb9Na2Cu6(P2O7)4Cl7
Karla Luviano,Emily D Williams,Duminda S Liurukara et al.
Karla Luviano et al.
There is a great deal of inter-est in the synthesis and structural features of a newly emerged class of salt-inclusion solids (SISs), which are made of a hybrid framework exhibiting integrated covalent (metal oxides) and ionic (metal halide...
Crystal structure of a tetra-nuclear copper(II) complex with 1,10-phenanthroline and 3-nitro-phthalate ligands [0.03%]
四核铜(II)与邻菲啰啉及3-硝基苯甲酸配体配合物的晶体结构
Naima Karimova,Khayit Turaev,Gulvar Muqumova et al.
Naima Karimova et al.
In the hydrated complex tetra-kis-(μ-2-carb-oxy-6-nitro-benzoato-κ2 O:O')bis-(μ-3-nitro-benzene-1,2-di-carboxyl-ato-κ2 O:O')tetra-kis-[(1,10-phenanthroline-κN:N')copper(II)] hexahydrate, [Cu4(C8H4NO6)4(C8H3NO6)2(C12H8N2)4]·6H2O, the C...
Tanapat Chunanant,Peerapon Rapeenun,Natthaphong Lertna et al.
Tanapat Chunanant et al.
In the title solvate, C6H6N2O·0.5C2H6O2, the asymmetric unit consists of one nicotinamide mol-ecule and half of an ethyl-ene glycol mol-ecule, which is completed by crystallographic inversion symmetry. The dihedral angle between the acetam...
Rolivhuwa Mahwasane,Mark G Smith
Rolivhuwa Mahwasane
A novel covalently modified isoniazid salt {4-[N'-(propan-2-yl-idene)hydrazinecarbon-yl]pyridin-1-ium chloride}, C9H12N3O+·Cl-, was synthesized using a slow diffusion layering technique under ambient conditions. Single-crystal X-ray diffra...
Crystal structures of (S)-3-{1-[(4-chloro-phen-yl)sulfon-yl]piperidin-2-yl}pyridine, (S)-3-[1-(4-methyl-phen-yl)piperidin-2-yl]pyridine, (S)-3-{1-[(4-meth-oxy-phen-yl)sulfon-yl]piperidin-2-yl}pyridine and (S)-3-{1-[(3,4-di-methyl-phen-yl)sulfon-yl]piperidin-2-yl}pyridine [0.03%]
(S)-3-{1-[(4-氯苯基)磺酰基]哌啶-2-基}吡啶、(S)-3-[1-(4-甲基苯基)哌啶-2-基]吡啶、(S)-3-{1-[(4-甲氧基苯基)磺酰基]哌啶-2-基}吡啶和(S)-3-{1-[(3,4-二甲基苯基)磺酰基]哌啶-2-基}吡啶的晶体结构
R Ya Okmanov,M I Olimova,I E Yuldashova et al.
R Ya Okmanov et al.
In the presence of tri-methyl-amine, new compounds were obtained by aryl-sulfonyl-ation of 3-(piperidin-2-yl)pyridine (the alkaloid anabasine), namely: (S)-3-{1-[(4-chloro-phen-yl)sulfon-yl]piperidin-2-yl}pyridine, C16H17ClN2O2S (1); (S)-3-...
Synthesis and structure of (Z)-2-(eth-oxy-methyl-idene)-8-methyl-2,3,4,9-tetra-hydro-1 H-carbazol-1-one [0.03%]
(Z)-2-(乙氧亚甲基)-8-甲基-2,3,4,9-四氢-1H-咔唑-1-酮的合成和结构研究
Makuteswaran Sridharan,Aravazhi Amalan Thiruvalluvar
Makuteswaran Sridharan
In the title compound, C16H17NO2, the cyclo-hexene ring adopts an envelope conformation and the side chain is extended. In the extended structure, N-H⋯O hydrogen bonds connect the mol-ecules into [100] chains and weak C-H⋯O inter-actions ...
Crystal structure and computational study of 1-hy-droxy-3,6,7-trimeth-oxy-2,8-bis-(3-methyl-but-2-en-1-yl)-9 H-xanthen-9-one (fuscaxanthone C) [0.03%]
1-羟基-3,6,7-三甲氧基-2,8-双(3-甲基丁-2-烯-1-基)-9H-螺[苯并吡喃-9,2'-环己烷]-9-酮(Fuscaxanthone C)的晶体结构和计算研究
Wei Chung Sim,Huey Chong Kwong,Gwendoline Cheng Lian Ee et al.
Wei Chung Sim et al.
The title xanthone derivative, C26H30O6, extracted from the bark of Cratoxylum glaucum, adopts an almost planar fused ring system with a maximum deviation of 0.078 (1) Å. In the crystal, mol-ecules are linked into inversion dimers by pairw...
Diadochic single crystal of an erbium-neodymium nitrate complex [0.03%]
反向单晶 erbium–neodymium 硝酸盐复合物
Vinh T Nguyen,Jarrod M Gogolski,Matthew S Mills et al.
Vinh T Nguyen et al.
The synthesis and characterization of a single-crystal of tetra-aqua-tri-nitratoerbium/neodymium(0.359/0.641) dihydrate, Er0.359Nd0.641(NO3)3(H2O)4·2H2O, is reported herein. X-ray diffraction highlighted a crystal with structural features,...