Acta Crystallographica Section C

Crystal Structure Communications

Volume 65, Part 10 (October 2009)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: The molecular structure of nonactin, with displacement ellipsoids shown at the 80% probability level and all H atoms omitted. See Guzei, Wang, Zhan, Dolomanov & Cheng [Acta Cryst. (2009), C65, o512-o514].

inorganic compounds


 

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Acta Cryst. (2009). C65, i63-i65  [ doi:10.1107/S0108270109030601 ]

Bi4Ge3O12 at the onset of pressure-induced amorphization

A. Grzechnik

Synopsis: The structure of Bi4Ge3O12 (I\\overline{4}3d, Z = 4) was investigated at 7.30 GPa, close to the onset of amorphization, using single-crystal X-ray diffraction in a diamond anvil cell at room temperature. No pressure-induced phase transition was observed up to this pressure.

Formula: Bi4Ge3O12

Online 26 September 2009


 

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Acta Cryst. (2009). C65, i66-i68  [ doi:10.1107/S0108270109038542 ]

EuI2, a low-temperature europium(II) iodide phase

M. Krings, M. Wessel and R. Dronskowski

Synopsis: The title compound, europium(II) iodide, is a new low-temperature phase crystallizing in the space group Pnma. Density-functional calculations on the various EuI2 phases and temperature-dependent X-ray analysis corroborate each other. All phases are built up by EuI7 polyhedra, but they differ in their packings.

Formula: EuI2

Online 30 September 2009


 

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Acta Cryst. (2009). C65, i69-i73  [ doi:10.1107/S0108270109035987 ]

Flux growth and structure of two compounds with the EuIn2P2 structure type, AIn2P2 (A = Ca and Sr), and a new structure type, BaIn2P2

J. F. Rauscher, C. L. Condron, T. Beault, S. M. Kauzlarich, N. Jensen, P. Klavins, S. MaQuilon, Z. Fisk and M. M. Olmstead

Synopsis: The structures of AIn2P2 (A = Ca, Sr and Ba) are reported and compared. CaIn2P2 and SrIn2P2 are isostructural with a known compound, EuIn2P2, and BaIn2P2 is a new structure type.

Formula: CaIn2P2, SrIn2P2 and BaIn2P2

Online 30 September 2009


 

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Acta Cryst. (2009). C65, i74-i76  [ doi:10.1107/S0108270109028856 ]

Disordered structure of ZrW1.8V0.2O7.9 from a combined X-ray and neutron powder diffraction study at 530 K

X. Chen, J. Tao, H. Ma and X. Zhao

Synopsis: Rietveld refinement of the novel vanadium aliovalent substituted zirconium tungstate ZrW1.8V0.2O7.9, using combined X-ray and neutron diffraction data, shows that its average structure is similar to that of [beta]-ZrW2O8, with substitution occurring only at one of the W sites.

Formula: ZrW1.8V0.2O7.9

Online 30 September 2009


metal-organic compounds


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Acta Cryst. (2009). C65, m367-m370  [ doi:10.1107/S010827010903354X ]

Lagoden dimethylformamide hemisolvate dihydrate: absolute configuration, dipolar interactions and hydrogen-bonding interactions

B. Wicher, M. Gdaniec, D. N. Dalimov and U. N. Zainutdinov

Formula: Na+·C20H33O6-·0.5C3H7NO·2H2O

Online 5 September 2009


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Acta Cryst. (2009). C65, m371-m373  [ doi:10.1107/S0108270109034532 ]

Hydrogen-bonded three-dimensional network of a lanthanum(III) exocyclic complex with 5,10,15,20-tetra-4-pyridylporphyrin

S. Lipstman and I. Goldberg

Formula: [La(NO3)4(C40H27N8)(H2O)2]·3C6H4Cl2

Online 5 September 2009


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Acta Cryst. (2009). C65, m374-m376  [ doi:10.1107/S0108270109031084 ]

Poly[diaqua([mu]4-benzene-1,2-dicarboxylato)(isonicotinato-[kappa]2O,O')gadolinium(III)]

L.-J. Chen, Z.-G. Zhao, M.-X. Yang and X.-H. Chen

Formula: [Gd(C6H4NO2)(C8H4O4)(H2O)2]

Online 5 September 2009


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Acta Cryst. (2009). C65, m377-m381  [ doi:10.1107/S0108270109032934 ]

Two novel silver(I) coordination polymers: poly[([mu]2-2-aminopyrimidine-[kappa]2N1:N3)bis([mu]3-thiocyanato-[kappa]3S:S:S)disilver(I)] and poly[(2-amino-4,6-dimethylpyrimidine-[kappa]N)([mu]3-thiocyanato-[kappa]3N:S:S)silver(I)]

G.-G. Luo, D. Sun, N. Zhang, R.-B. Huang and L.-S. Zheng

Formula: [Ag2(NCS)2(C4H5N3)] and [Ag(NCS)(C6H9N3)]

Online 5 September 2009


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Acta Cryst. (2009). C65, m382-m384  [ doi:10.1107/S0108270109030789 ]

[Bis(3,5-dimethylpyrazol-1-yl-[kappa]N2)hydro(pyrazol-1-yl-[kappa]N2)borato][(3,5-dimethylpyrazol-1-yl-[kappa]N2)dihydro(pyrazol-1-yl-[kappa]N2)borato]nickel(II)

J. Vachon and S. B. Schougaard

Formula: [Ni(C8H12BN4)(C13H18BN6)]

Online 19 September 2009


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Acta Cryst. (2009). C65, m385-m387  [ doi:10.1107/S0108270109035495 ]

A new organically templated vanadium tellurite: (H2dien)[(VO2)(TeO3)]2·2H2O (dien is diethylenetriamine)

X. Huang, Z. Liu, C. Huang, L. Shen and X. Yan

Formula: (C4H15N3)[Te2V2O10]·2H2O

Online 19 September 2009


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Acta Cryst. (2009). C65, m388-m390  [ doi:10.1107/S0108270109035501 ]

Poly[[aqua(4,4'-diazenediyldibenzoato-[kappa]4O,O':O'',O''')cadmium(II)]: a twofold interpenetrated three-dimensional coordination polymer of PtS topology

R.-G. Wang, Q. Qiao and T.-D. Tang

Formula: [Cd(C14H8N2O4)(H2O)]

Online 19 September 2009


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Acta Cryst. (2009). C65, m391-m394  [ doi:10.1107/S0108270109034647 ]

(+ac,-ac)-trans-Bis(hinokitiolato)copper(II) and its chloroform disolvate

D. M. Ho, M. E. Berardini and G. M. Arvanitis

Formula: [Cu(C10H11O2)2] and [Cu(C10H11O2)2]·2CHCl3

Online 19 September 2009


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Acta Cryst. (2009). C65, m395-m397  [ doi:10.1107/S0108270109036130 ]

Poly[[diaqua([mu]3-3-nitrophthalato)calcium(II)] monohydrate]

M.-L. Guo

Formula: [Ca(C8H3NO6)(H2O)2]·H2O

Online 26 September 2009


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Acta Cryst. (2009). C65, m398-m400  [ doi:10.1107/S0108270109036853 ]

Octakis(dimethylammonium) hexa-[mu]2-chlorido-hexachloridotrinickelate(II) dichloride: a linear trinickel complex with asymmetric bridging

A. Gerdes and M. R. Bond

Formula: (C2H8N)8[Ni3Cl12]Cl2

Online 26 September 2009


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Acta Cryst. (2009). C65, m401-m403  [ doi:10.1107/S0108270109036300 ]

A three-dimensional supramolecular vanadium hydroxylamide complex: poly[di-[mu]2-aqua-bis(hydroxylamido)-[mu]3-malonato-oxidosodiumvanadium(V)]

Q.-Y. Zhang, H.-Q. Zhang, A.-G. Kong, Q. Yang and Y.-K. Shan

Formula: [NaV(C3H2O4)(NH2O)2O(H2O)2]

Online 26 September 2009


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Acta Cryst. (2009). C65, m404-m406  [ doi:10.1107/S0108270109038190 ]

New organically templated vanadium tellurites: (H2pn)[V2TeO8] (pn is propane-1,3-diamine)

X. Huang, Z. Liu, C. Huang, L. Shen and X. Yan

Formula: (C3H12N2)[V2O8Te]

Online 26 September 2009


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Acta Cryst. (2009). C65, m407-m410  [ doi:10.1107/S0108270109036506 ]

A stair-like two-dimensional silver(I) coordination polymer of N'-(3-cyanobenzylidene)nicotinohydrazide

C.-Y. Niu, A.-M. Ning, L. Meng, C.-H. Kou and Y. He

Formula: [Ag(C14H10N4O)](AsF6)

Online 26 September 2009


organic compounds


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Acta Cryst. (2009). C65, o495-o497  [ doi:10.1107/S0108270109033861 ]

3-[(E)-(3-tert-Butyl-1-phenyl-1H-pyrazol-5-yl)iminomethyl]quinolin-2(1H)-one: chains built by [pi]-stacking of hydrogen-bonded R22(8) dimers

J. C. Castillo, R. Abonía, M. B. Hursthouse, J. Cobo and C. Glidewell

Formula: C23H22N4O

Online 5 September 2009


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Acta Cryst. (2009). C65, o498-o501  [ doi:10.1107/S0108270109032715 ]

Rotationally disordered phase of 1,3-dibromo-5-iodo-2,4,6-trimethylbenzene at 293 K

S. Ghanemi, O. Hernandez, A. Boudjada and J. Meinnel

Formula: C9H9Br2I

Online 5 September 2009


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Acta Cryst. (2009). C65, o502-o505  [ doi:10.1107/S0108270109033642 ]

Lenalidomide, an antineoplastic drug, and its hemihydrate

K. Ravikumar and B. Sridhar

Formula: C13H13N3O3 and C13H13N3O3·0.5H2O

Online 5 September 2009


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Acta Cryst. (2009). C65, o506-o508  [ doi:10.1107/S0108270109034568 ]

3-(1H-Pyrrol-2-yl)-1H-pyrazole forms an unusual hydrogen-bonded two-dimensional (3,4)-connected net

K. E. R. Marriott, C. A. Kilner and M. A. Halcrow

Formula: C7H7N3

Online 5 September 2009


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Acta Cryst. (2009). C65, o509-o511  [ doi:10.1107/S0108270109034866 ]

Coulombic interactions, hydrogen bonding and supramolecular chirality in pyridinium trifluoromethanesulfonate

I. Goldberg

Formula: C5H6N+·CF3SO3-

Online 5 September 2009


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Acta Cryst. (2009). C65, o512-o516  [ doi:10.1107/S0108270109036361 ]

Three quinolone compounds featuring O...I halogen bonding

J. Bauer, D. Milic and M. Modric

Formula: C14H14INO3, C15H14INO3 and C14H15IN2O3

Online 19 September 2009


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Acta Cryst. (2009). C65, o517-o520  [ doi:10.1107/S0108270109034350 ]

(E)-2-[(4-Chlorophenyl)iminomethyl]-5-methoxyphenol and (E)-2-[(2-chlorophenyl)iminomethyl]-5-methoxyphenol: X-ray and DFT-calculated structures

B. Kosar, Ç. Albayrak, M. Odabasoglu and O. Büyükgüngör

Formula: C14H12ClNO2 and C14H12ClNO2

Online 19 September 2009


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Acta Cryst. (2009). C65, o521-o524  [ doi:10.1107/S0108270109033083 ]

Pseudomerohedrally twinned monoclinic structure of unfolded `free' nonactin: comparative analysis of its large conformational change upon encapsulation of alkali metal ions

I. A. Guzei, C. Wang, Y. Zhan, O. V. Dolomanov and Y.-Q. Cheng

Formula: C40H64O12

Online 19 September 2009


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Acta Cryst. (2009). C65, o525-o528  [ doi:10.1107/S0108270109037500 ]

Hydrogen-bond-directed supramolecular arrays in 4,4'-bipyridinium tetrachloroterephthalate dihydrate and bis(1,10-phenanthrolinium) tetrachloroterephthalate tetrachloroterephthalic acid trihydrate

M.-Y. He, Z.-H. Zhang, L.-D. Lu, X.-J. Yang and X. Wang

Formula: C10H10N22+·C8Cl4O42-·2H2O and 2C12H9N2+·C8Cl4O42-·C8H2Cl4O4·3H2O

Online 26 September 2009


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Acta Cryst. (2009). C65, o529-o533  [ doi:10.1107/S0108270109036476 ]

Channel-forming solvates of 6-chloro-2,5-dihydroxypyridine and its solvent-free tautomer 6-chloro-5-hydroxy-2-pyridone

S. R. Parkin and E. J. Behrman

Formula: C5H4ClNO2, C5H4ClNO2·0.125CHCl3 and C5H4ClNO2·0.125CCl4

Online 30 September 2009


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Acta Cryst. (2009). C65, o534-o538  [ doi:10.1107/S0108270109037688 ]

Hydrogen-bonded structures of the isomeric compounds of quinoline with 2-chloro-5-nitrobenzoic acid, 3-chloro-2-nitrobenzoic acid, 4-chloro-2-nitrobenzoic acid and 5-chloro-2-nitrobenzoic acid

K. Gotoh and H. Ishida

Formula: Four isomers of C7H4ClNO4·C9H7N

Online 30 September 2009


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Acta Cryst. (2009). C65, o539-o542  [ doi:10.1107/S0108270109035069 ]

A new polymorph of 2-methyl-6-nitroaniline

S. K. Callear and M. B. Hursthouse

Formula: Two polymorphs of C7H8N2O2

Online 30 September 2009


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Acta Cryst. (2009). C65, o543-o548  [ doi:10.1107/S0108270109036622 ]

Proton transfer versus nontransfer in compounds of the diazo-dye precursor 4-(phenyldiazenyl)aniline (aniline yellow) with strong organic acids: the 5-sulfosalicylate and the dichroic benzenesulfonate salts, and the 1:2 adduct with 3,5-dinitrobenzoic acid

G. Smith, U. D. Wermuth, D. J. Young and J. M. White

Formula: C12H12N3+·C7H5O6S-·CH3OH,C12H12N3+·C7H5O6S-·CH3OH and C12H11N3·2C7H4N2O6

Online 30 September 2009


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