7-Meth-oxy-penta-cyclo-[5.4.0.02,6.03,10.05,9]undec-ane-8,11-dione [0.03%]
7-甲氧基五环[5.4.0.02,6.03,10.05,9]十一烷-8,11-二酮
Sambasivarao Kotha,Saima Ansari,Subba Rao Cheekatla
Sambasivarao Kotha
The structure of 7-meth-oxy-penta-cyclo-[5.4.0.02,6.03,10.05,9]undecane-8,11-dione, C12H12O3, at 150 K has monoclinic (P21/c) symmetry. The penta-cyclo-undecane cage compound is composed of four five-membered rings, a planar four-membered r...
Rerefinement of poly[di-aqua-bis-(μ3-2-methyl-pro-pano-ato-κ4 O: O, O': O')bis-(μ3-2-methyl-propano-ato-κ3 O: O: O)(μ2-2-methyl-propano-ato-κ3 O: O, O')(2-methyl-propano-ato-κ2 O, O')trilead(II)] [0.03%]
双[μ3-2-甲基丙酸根-κ4O:O,O':O'](μ2-2-甲基丙酸钾-κ3O:O,O')(2-甲基丙酸根-κ2O,O')三铅(Ⅱ)的再精修
Erika Samolová,Jan Fábry
Erika Samolová
The crystal structure of the title complex, [Pb3(C4H7O2)6(H2O)2] n , was redetermined on basis of modern CCD-based single-crystal X-ray data at 120 K. The current study basically confirms the previous report [Fallon et al. (1997 ▸). Polyhe...
(8-Hy-droxy-6-meth-oxy-1-oxo-1 H-isochromen-3-yl)methyl formate: a supra-molecular framework [0.03%]
(8-羟基-6-甲氧基-1-氧代-1H-异色满-3-基)甲基甲酸酯：超分子框架
Mustapha Tiouabi,Raphaël Tabacchi,Helen Stoeckli-Evans
Mustapha Tiouabi
In the title compound, C12H10O6, an intra-molecular O-H⋯O hydrogen bond forms an S(6) ring motif. The mol-ecule is essentially planar with an r.m.s. deviation of 0.051 Å for all non-H atoms. In the crystal mol-ecules are linked by C-H⋯O ...
Clifford W Padgett,Kirkland Sheriff,Will E Lynch
Clifford W Padgett
Our work in the area of synthesis of metal-organic frameworks (MOFs) based on organic N-oxides led to the crystallization of pyridine-4-carboxamidoxime N-oxide. Herein we report the first crystal structure of the title compound, C6H7N3O2 [s...
(4'-Chloro-2,2':6',2''-terpyridine-κ3 N, N', N'')bis(nitrato-κ O)zinc(II) [0.03%]
二硝酸-4'-氯-2,2':6',2''-三联吡啶锌(II)
Rafael A Adrian,Daniela Canales,Hadi D Arman
Rafael A Adrian
In the title complex, [Zn(C15H10ClN3)(NO3)2], the central zinc(II) atom is penta-coordinated by two O-bonded nitrate ions and three N atoms of the 4'-chloro-2,2':6',2''-terpyridine ligand in a slightly distorted trigonal-bipyramidal shape. ...
6-[(2-Hy-droxy-5-methyl-anilino)methyl-idene]-4-nitro-cyclo-hexa-2,4-dien-1-one [0.03%]
6-[(2-羟基-5-甲基苯胺)亚甲基]-4-硝基环己-2,4-二烯-1-酮
Uwe Böhme,Sabine Fels
Uwe Böhme
The title compound, C14H12N2O4, is nearly planar with a dihedral angle between the aromatic rings of 1.41 (8)°. The phenolic O atom is deprotonated and the N atom of the azomethine unit carries the proton, thereby forming an intra-molecula...
Ethyl 3,4-bis-(acet-yloxy)-2-(4-meth-oxy-phen-yl)pyrrol-idine-1-carboxyl-ate [0.03%]
乙基 3,4-双(乙酰氧基)-2-(4-甲氧基苯基)吡咯啶-1-羧酸酯
Sofia Dallasta Pedroso,Ignez Caracelli,Julio Zukerman-Schpector et al.
Sofia Dallasta Pedroso et al.
The title pyrrolidine compound, C18H23NO7, is a tetra-substituted species in which the five-membered ring has a twisted conformation with the twist occurring in the C-C bond bearing the adjacent acet-yloxy substituents; the Cm-Ca-Ca-Cp tors...
Crystal structure of Al2.95Cr0.59, a phase closely related to the η-phase in the binary Al-Cr system [0.03%]
Al2.95Cr0.59的晶体结构，二元Al-Cr系统中η相的一种密切相关的形式
Xu Geng,Bin Wen,Changzeng Fan
Xu Geng
The monoclinic η-phase in the binary Al-Cr system was initially named by Bradley & Lu [Bradley & Lu (1937 ▸). J. Inst. Met. 60, 319-337] as having the composition Al11Cr2 (Al:Cr ratio = 5.5:1). Its crystal structure was later refined [Cao...
Steven P Kelley,Valeri V Mossine,Thomas P Mawhinney
Steven P Kelley
The title compound, C9H13N3O, crystallizes in the monoclinic space group C2/c and all non-hydrogen atoms are within 0.1 Å of the mol-ecular mean plane. In the crystal, the hydrogen-bonding pattern results in [001] chains built up from fuse...
catena-Poly[[[bis-(aceto-nitrile-κ N)(4,4'-dimeth-oxy-2,2'-bi-pyridine-κ2 N, N')copper(II)]-μ-tri-fluoro-methane-sulfonato-κ2 O: O'] tri-fluoro-methane-sulfonate] [0.03%]
[[双-(乙腈-κ N)(4,4'-二甲氧基-2,2'-联吡啶-κ2 N,N')铜(II)]-μ-三氟甲烷磺酸酯-κ2 O:O'] 三氟甲烷磺酸盐聚合物链
Rafael A Adrian,Diego R Hernandez,Hadi D Arman
Rafael A Adrian
The central copper(II) atom of the title salt, {[Cu(CF3SO3)(CH3CN)2(C12H12N2O2)](CF3SO3)} n or [[Cu(CH3CN)2(diOMe-bpy)(CF3SO3)](CF3SO3)] n where diOMe-bpy is 4,4'-dimeth-oxy-2,2'-bi-pyridine, C12H12N2O2, is sixfold coordin-ated by the N ato...