Acta Crystallographica Section C

Crystal Structure Communications

Volume 65, Part 9 (September 2009)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: The independent molecular components of (E)-3-(4-methylphenyl)-2-(2-thienyl)acrylonitrile, showing molecule 1 (left) and the four orientations of molecule 2 across a site of 2/m symmetry at (0, 0, ½) (right). Displacement ellipsoids are drawn at the 30% probability level. See Cobo, Quiroga, Cobo & Glidewell [Acta Cryst. (2009), C65, o444-o446].

inorganic compounds


 

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Acta Cryst. (2009). C65, i57-i59  [ doi:10.1107/S0108270109029448 ]

Lithium carnallite, LiCl·MgCl2·7H2O

H. Schmidt, B. Euler, W. Voigt and G. Heide

Synopsis: The crystal structure of lithium magnesium chloride heptahydrate was determined under ambient conditions. It belongs to the group of carnallites and is formed during evaporation from lithium-rich brines.

Formula: LiCl·MgCl2·7H2O

Online 22 August 2009


 

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Acta Cryst. (2009). C65, i60-i62  [ doi:10.1107/S0108270109030571 ]

BaLn2Se4 (Ln = Er, Tm and Yb)

D. E. Bugaris and J. A. Ibers

Synopsis: The title compounds crystallize in the orthorhombic space group Pnma in the CaFe2O4 structure type. They exhibit a three-dimensional channel structure of LnSe6 octahedra, with Ba atoms occupying the channels.

Formula: BaEr2Se4, BaTm2Se4 and BaYb2Se4

Online 22 August 2009


metal-organic compounds


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Acta Cryst. (2009). C65, m331-m332  [ doi:10.1107/S0108270109029072 ]

Bis(tetraphenylphosphonium) (hexasulfido-2[kappa]2S1,S6)di-[mu]-sulfido-disulfido-1[kappa]2S-tungsten(VI)zinc(II) acetone solvate

A. Beheshti, W. Clegg, S. H. Dale and R. Hyvadi

Formula: (C24H20P)2[WZnS4(S6)]·C3H6O

Online 8 August 2009


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Acta Cryst. (2009). C65, m333-m336  [ doi:10.1107/S010827010902890X ]

Constructing mixed-metal coordination polymers from copper(II)-pyridinedicarboxylate metalloligands

G.-H. Wang, Z.-G. Li, H.-Q. Jia, N.-H. Hu and J.-W. Xu

Formula: [Ag(H2O)2][AgCu(C7H3NO4)2(H2O)]·3H2O

Online 8 August 2009


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Acta Cryst. (2009). C65, m337-m339  [ doi:10.1107/S0108270109029023 ]

{4-[(Carbamimidoylhydrazono)methyl-[kappa]2N1,N4]-5-hydroxymethyl-2-methylpyridinium-3-olate-[kappa]O}(methanol-[kappa]O)copper(II) dinitrate

V. M. Leovac, L. S. Vojinovic-Jesic, V. I. Cesljevic, S. B. Novakovic and G. A. Bogdanovic

Formula: [Cu(C9H13N5O2)(CH4O)](NO3)2

Online 8 August 2009


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Acta Cryst. (2009). C65, m340-m342  [ doi:10.1107/S0108270109029084 ]

A novel parallel interpenetrating two-dimensional (4,4) network: poly[[[mu]2-1,4-bis(imidazol-1-ylmethyl)benzene]([mu]2-naphthalene-1,4-dicarboxylato)zinc(II)]

Y.-P. Li, D.-J. Sun, H. Zang, G.-F. Su and Y.-L. Li

Formula: [Zn(C12H6O4)(C14H14N4)]

Online 15 August 2009


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Acta Cryst. (2009). C65, m343-m346  [ doi:10.1107/S010827010903128X ]

A bis(amine-carboxylate) copper(II) coordination compound forms a two-dimensional metal-organic framework when crystallized from water and methanol

O. Q. Munro, M. P. Akerman and K. Gillham

Formula: [Cu(C8H13N3O6)]·0.45CH4O·0.55H2O

Online 15 August 2009


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Acta Cryst. (2009). C65, m347-m351  [ doi:10.1107/S0108270109030510 ]

Two new cobalt(II) fumarates and a redetermination of tetraaquacobalt(II) fumarate monohydrate

S. L. Bekö, J. W. Bats and M. U. Schmidt

Formula: [Co(C4H2O4)(H2O)3], [Co(C4H2O4)(CH4O)2] and [Co(C4H2O4)(H2O)4]·H2O

Online 19 August 2009


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Acta Cryst. (2009). C65, m352-m354  [ doi:10.1107/S0108270109030509 ]

Bis[4-(dimethylamino)pyridine-[kappa]N1]silver(I) nitrate dihydrate

A. A. Massoud, V. Langer and M. A. M. Abu-Youssef

Formula: [Ag(C7H10N2)2]NO3·2H2O

Online 19 August 2009


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Acta Cryst. (2009). C65, m355-m357  [ doi:10.1107/S0108270109030595 ]

Sodium citrate dihydrate doped with Mn3+ ions

D. Poleti, L. Karanovic, T. Đordjevic and K. Đuris

Formula: [Na3Mn0.011(C6H5O7)(H2O)2]

Online 19 August 2009


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Acta Cryst. (2009). C65, m358-m360  [ doi:10.1107/S0108270109030893 ]

catena-Poly[bis{[mu]-dihydrogen [(5-carboxypentylimino)dimethylene]diphosphonato-[kappa]2O:O'}cadmium(II)]

S.-M. Ying, X.-N. Fang, F. Zhong, J.-H. Wu and R.-Y. Kuang

Formula: [Cd(C8H18NO8P2)2]

Online 22 August 2009


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Acta Cryst. (2009). C65, m361-m366  [ doi:10.1107/S0108270109031989 ]

Uncommon isonicotinamide supramolecular synthons in copper(II) complexes directed by nitrate and perchlorate anions

M. Đakovic and Z. Popovic

Formula: [Cu(NO3)2(C6H6N2O)2(H2O)2] and [Cu(C6H6N2O)4(H2O)2](ClO4)2

Online 26 August 2009


organic compounds


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Acta Cryst. (2009). C65, o431-o434  [ doi:10.1107/S0108270109029813 ]

A toyocamycin analogue with the sugar moiety in a syn conformation

F. Seela, S. A. Ingale, P. Leonard, H. Eickmeier and H. Reuter

Formula: C12H13N5O4·0.5H2O

Online 8 August 2009


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Acta Cryst. (2009). C65, o435-o437  [ doi:10.1107/S0108270109025499 ]

The solid-state 2:1 molecular complex of 1,5:3,7-dimethano-1,3,5,7-benzotetrazonine with hydroquinone

A. Rivera, J. Guevara-Pulido, J. Sadat-Bernal, J. Ríos-Motta and G. Zaragoza

Formula: 2C11H14N4·C6H6O2

Online 8 August 2009


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Acta Cryst. (2009). C65, o438-o440  [ doi:10.1107/S0108270109029618 ]

5-Nitro-N4,N6-diphenylpyrimidine-4,6-diamine: polarized molecules linked into [pi]-stacked chains via three-centre C-H...(O)2 hydrogen bonds

R. Rodríguez, M. Nogueras, J. Cobo and C. Glidewell

Formula: C16H13N5O2

Online 8 August 2009


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Acta Cryst. (2009). C65, o441-o443  [ doi:10.1107/S010827010902887X ]

2-Amino-3-methyl-6-[methyl(phenyl)amino]-5-nitropyrimidin-4(3H)-one: polarized molecules within hydrogen-bonded sheets

R. Rodríguez, M. Nogueras, J. Cobo and C. Glidewell

Formula: C12H13N5O3

Online 8 August 2009


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Acta Cryst. (2009). C65, o444-o446  [ doi:10.1107/S0108270109029667 ]

(E)-3-(4-Methylphenyl)-2-(2-thienyl)acrylonitrile has Z' = 0.75 in the space group C2/m: fourfold disordered molecules lie in channels enclosed by fully ordered molecules

D. Cobo, J. Quiroga, J. Cobo and C. Glidewell

Formula: C14H11NS

Online 8 August 2009


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Acta Cryst. (2009). C65, o447-o452  [ doi:10.1107/S0108270109030753 ]

Unsolvated 5,10,15,20-tetra-4-pyridylporphyrin, its sesquihydrate and its 2-chlorophenol disolvate: conformational versatility of the ligand

S. Lipstman and I. Goldberg

Formula: C40H26N8, C40H26N8·1.514H2O and C40H26N8·2C6H5ClO

Online 15 August 2009


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Acta Cryst. (2009). C65, o453-o456  [ doi:10.1107/S0108270109030686 ]

Three-dimensional networks in bis(imidazolium) 2,2'-dithiodibenzoate and 4-methylimidazolium 2-[(2-carboxyphenyl)disulfanyl]benzoate

L. Wei, Z. Wang and X. Meng

Formula: 2C3H5N2+·C14H8O4S22- and C4H7N2+·C14H9O4S2-

Online 15 August 2009


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Acta Cryst. (2009). C65, o457-o459  [ doi:10.1107/S0108270109030832 ]

4,4'-Methylenediphenol-4,4'-bipyridine (2/3): decarboxylation of 5,5'-methylenedisalicylic acid under hydrothermal conditions

Z.-H. Zhang, X. Tan and S.-C. Chen

Formula: C13H12O2·1.5C10H8N2

Online 15 August 2009


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Acta Cryst. (2009). C65, o460-o464  [ doi:10.1107/S0108270109030960 ]

Lamotrigine, an antiepileptic drug, and its chloride and nitrate salts

B. Sridhar and K. Ravikumar

Formula: C9H7Cl2N5, C9H8Cl2N5+·Cl- and C9H8Cl2N5+·NO3-

Online 19 August 2009


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Acta Cryst. (2009). C65, o465-o469  [ doi:10.1107/S0108270109030339 ]

Four differently substituted 2-aryl-2,3,4,5-tetrahydro-1H-1,4-epoxy-1-benzazepines: hydrogen-bonded structures in one, two and three dimensions

S. L. Gómez, C. M. Sanabria, A. Palma, A. Bahsas, J. Cobo and C. Glidewell

Formula: C16H12Cl2FNO, C16H13ClFNO, C18H19NO and C16H14ClNO

Online 19 August 2009


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Acta Cryst. (2009). C65, o470-o475  [ doi:10.1107/S0108270109032004 ]

Two polymorphs of N-(2,6-difluorophenyl)formamide

B. Omondi, D. C. Levendis, M. Layh and M. A. Fernandes

Formula: C7H5F2NO and C7H5F2NO

Online 22 August 2009


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Acta Cryst. (2009). C65, o475-o478  [ doi:10.1107/S010827010903193X ]

The diastereoisomers 2-[(S/R)-2-chloro-3-quinolyl]-2-[(R)-1-(4-methoxyphenyl)ethylamino]acetonitrile at 100 K

S. Ladraa, A. Bouraiou, S. Bouacida, T. Roisnel and A. Belfaitah

Formula: Two diastereoisomers of C20H18ClN3O

Online 22 August 2009


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Acta Cryst. (2009). C65, o479-o482  [ doi:10.1107/S0108270109031175 ]

Sterically shielded pyramidal amino groups in two 4,4'-(arylmethylene)bis(6-allyl-3-chloro-2-methylaniline) derivatives

M. C. Blanco, A. Palma, A. Bahsas, M. B. Hursthouse, J. Cobo and C. Glidewell

Formula: C27H28Cl2N2 and C25H26Cl2N2S

Online 26 August 2009


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Acta Cryst. (2009). C65, o483-o486  [ doi:10.1107/S0108270109032235 ]

2-{2-[2-(4-Methoxybenzoyl)ethylamino]-4-nitroanilino}ethyl acetate: complex sheets built from five independent hydrogen bonds

B. Insuasty, Y. Caldfas, J. Cobo and C. Glidewell

Formula: C20H23N3O6

Online 26 August 2009


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Acta Cryst. (2009). C65, o487-o491  [ doi:10.1107/S0108270109031199 ]

Different hydrogen-bonded structures in three 2-thienyl-substituted tetrahydro-1,4-epoxy-1-benzazepines

M. C. Blanco, A. Palma, A. Bahsas, J. Cobo and C. Glidewell

Formula: C14H11BrClNOS, C15H15NOS and C15H14ClNOS

Online 26 August 2009


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Acta Cryst. (2009). C65, o492-o494  [ doi:10.1107/S010827010903340X ]

Hydrogen-bonded zigzag chains in 2,2'-dithiodibenzoic acid-1,3-di-4-pyridylpropane (1/1)

L.-L. Wang, H. Chang and E.-C. Yang

Formula: C14H10O4S2·C13H14N2

Online 26 August 2009


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