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Browsing Articles by Subject "Crystallography"
Now showing items 1-20 of 22
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(Wiley-Blackwell, 2011-10)The title compound, C17H26O, is a di-ortho-alkyl substituted phenyl ethanone that exhibits a significant twisting of the ketone fragment relative to the aromatic ring [O—C—C—C torsion ...
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(International Union of Crystallography, 1997)In contrast to the stacking characteristic of quinones, the title compound, C[subscript 20]H[subscript 12]O[subscript 4], forms a two-dimensional network of C--H...O hydrogen bonds. The molecule has an unsymmetrical butterfly ...
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(International Union of Crystallography, 1994-10)The structure of [(5a,6,7,8,9,9a-[eta superscript 6])-[1,4]benzodi-oxino[2,3-b]pyridine]([eta superscript 5]-cyclopentadienyl)iron(II)hexafluorophosphate, [Fe(C[subscript 5]H[subscript 5])(C[subscript 11] H[subscript ...
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(Royal Society of Chemistry, 2011)In this paper, we report a novel synthesis of anhydrous 1-hydroxy-2,2,6,6-tetramethyl-piperidine (TEMPO-H). An X-ray crystal structure and full characterization of the compound are included. Compared to hydrated TEMPO-H, ...
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(International Union of Crystallography, 2016-10)The title compound, C [subscript 27] H[subscript 38]ClN[subscript 2] [superscript +][centre dot]C[subscript 32]H[subscript 12]BF[subscript 24][superscript -], was synthesized by reacting the product formed from a previous ...
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(International Union of Crystallography, 2017-04-21)The title compound, C26H38ClN2OP, was synthesized by reacting phosphoryl chloride with N,N′-bis(2,6-diisopropylphenyl)ethane-1 ...
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(International Union of Crystallography, 1994-12)The structure of the title compound, [Fe(C[subscript 5]H[subscript 5])(C[subscript 13]H[subscript 10]-S[subscript 2])].PF[subscript 6], (I), has been studied. The dihedral angle between the outer benzene rings of the ligand ...
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(2009-11)The title complex salt, [Fe(C[subscript 5]H[subscript 5])(C[subscript 13]H[subscript 10]S[subscript 2])]PF[subscript 6][middle dot]0.33C[subscript 3]H[subscript 6]O, obtained from an acetone–diethyl ether–dichloromethane ...
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(International Union of Crystallography, 2010-09)At 296 (2) K, both complexed rings in the iron(II) complex cation of the title salt, [Fe(C[subscript 5]H[subscript 5])(C[subscript 16]H[subscript 10]O[subscript 2])]PF[subscript 6], are almost parallel [dihedral angle ...
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(International Union of Crystallography, 2010-09)At 296 (2) K, both complexed rings in the iron(II) complex cation of the title salt, [Fe(C[subscript 5]H[subscript 5])(C[subscript 16]H[subscript 10]O[subscript 2])]PF[subscript 6], are almost parallel [dihedral angle ...
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(International Union of Crystallography, 2008-11)At 223 (2) K, the complexed rings in the iron(II) complex cation of the title salt, [Fe(C[subscript 5]H[subscript 5])(C[subscript 15]H[subscript 20]O[subscript 4])]PF[subscript 6], are almost parallel [dihedral angle between ...
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(International Union of Crystallography, 1995-01)The structures of ([eta superscript 5]-cyclopentadienyl)[(1,2,3,4,4a,10a-[eta superscript 6])-dibenzo[b,e][1,4]dioxin]iron(II) hexafluorophosphate (1), [Fe(C[subscript 5]H[subscript 5])(C[subscript 12]H[subscript 8]O[subscript ...
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(International Union of Crystallography, 1999)The crystal structures of six anti-[beta]-ketoarylhydrazones are reported: (a1) (E)-2-(4-cyanophenylhydrazono)-3- oxobutanenitrile; (a2) (E)-2-(4-methylphenylhydrazono)-3-oxobutanenitrile; (a3) (E)-2-(4-acetylphenylhydra ...
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(International Union of Crystallography, 2008-08)A new polymorph of N,N'-bis(2,6-diisopropylphenyl)-formamidine, C[subscript 25]H[subscript 36]N[subscript 2], is reported, which is different from the previously reported orthorhombic structure. The molecule crystallizes ...
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(International Union of Crystallography, 2015-03)Professor Dunitz questions the usefulness of ascribing crystalline structural stability to individual atom–atom intermolecular interactions viewed as bonding (hence stabilizing) whenever linked by a bond path. An alternative ...
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(Royal Society of Chemistry, 2017-07-26)2 (L = HC(MeCNDipp)2, Dipp = 2,6-diisopropylphenyl) with sterically bulky phenols (2,4,6-trimethylphenol, MesOH; 2,6-diisopropylphenol, DippOH) and an N-hydroxylamine ...
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(International Union of Crystallography, 1991-06)[C[subscript 18]H[subscript 15]Fe0[subscript 2]][PF[subscript 6]] (1), Mr = 464.13, monoclinic, P2[subscript 1]/c, a=7.976 (1), b =8.959 (3), c =24.936 (8) [Angstrom], [Beta] = 99.00 (2) °, V = 1760 (1) [Angstrom superscript ...
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(International Union of Crystallography, 1991-04)[Fe(C[subscript 5]H[subscript 5])(C[subscript 9]H[subscript ll]NO[subscript 2])].C[subscript 2]F[subscript 3]O[subscript 2], (I), M[subscript r] = 399[middle dot]1, monoclinic, P2[subscript 1]/c, a = 8[middle dot]995 (2), ...
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(International Union of Crystallography, 1990-06)[Fe(C5H5)(C12H8S2)][PF6] (I), Mr = 482.22, monoclinic, P21/c, a= 14.194 (3), b = 9.617 (2), c = 25-971 (5) Å,β = 100.31 (2)°, ...
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(International Union of Crystallography, 1990-06)C[subscript 14]H[subscript 7]NO[subscript 3]S , M[subscript r] = 269[middle dot]3, triclinic, P1, a = 8[middle dot]069 (3), b = 8[middle dot]654 (3), c = 8[middle dot]973 (3) Angstrom, [alpha] = 102[middle dot]12 (3), ...
Now showing items 1-20 of 22