Acta Crystallographica Section C

Crystal Structure Communications

Volume 68, Part 12 (December 2012)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: The wheel-like arrangement of cyclo-decakis([mu]-cyclohexylmethanolato)pentakis[oxidovanadium(IV)], emphasizing the coordination environment of the vanadium centres. Displacement ellipsoids are drawn at the 50% probability level. See Stinghen, Ferreira, Nunes & Soares [Acta Cryst. (2012), C68, m353-m355].

editorial


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Acta Cryst. (2012). C68, e13-e14  [ doi:10.1107/S0108270112044757 ]

Virtual issue on absolute structure

H. D. Flack

Synopsis: Editorial

Online 30 November 2012


inorganic compounds


 

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Acta Cryst. (2012). C68, i71-i82  [ doi:10.1107/S010827011204317X ]

Potassium salts of hypodiphosphoric acid

B. Szafranowska, K. Slepokura and T. Lis

Synopsis: Structural analysis of six potassium salts of hypodiphosphoric acid, H4P2O6, containing the anions in all possible basicities, is focused on the anion structure and the organization of the anionic and cationic sublattices.

Formula: K+·H3O6P2-, 2K+·H2P2O62-·H2O, 2K+·H2P2O62-·2H2O, 5K+·HP2O63-·H2P2O62-·2H2O, 3K+·HP2O63-·4H2O and 4K+·P2O64-·4H2O

Online 9 November 2012


 

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Acta Cryst. (2012). C68, i83-i85  [ doi:10.1107/S0108270112043016 ]

Fe6.67(PO4)5.35(HPO4)0.65 and Fe6.23(PO4)4.45(HPO4)1.55: two new mixed-valence iron phosphates

F. Dal Bo and F. Hatert

Synopsis: Two new mixed-valence iron phosphates, with crystal structures similar to that of the well known synthetic compound Fe7(PO4)6, have been synthesized hydrothermally at 973 K and 0.1 GPa. The structures are characterized by edge-sharing Fe polyhedra forming chains parallel to the [101] direction. These chains are connected together by Fe3 octahedra and PO4 tetrahedra. FeIII is located in the Fe1 and Fe2 octahedra. Fe3 occurs in a five-coordinated environment and is occupied by FeII, whereas the Fe4 octahedra are occupied by FeII and vacancies.

Formula: Fe6.67(PO4)5.35(HPO4)0.65 and Fe6.23(PO4)4.45(HPO4)1.55

Online 29 November 2012


 

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Acta Cryst. (2012). C68, i86-i88  [ doi:10.1107/S0108270112047002 ]

Ba1.01Sr0.99P2O7: un nouveau site Ba2+ révélé par diffraction des rayons X

F. Edhokkar, A. Hadrich, M. Graia and T. Mhiri

Synopsis: The divalent cations in Ba1.01Sr0.99P2O7 are distributed on three different sites with non-unit occupancies, in contrast with isostructural compounds where only two sites are fully occupied.

Formula: Ba1.01Sr0.99P2O7

Online 29 novembre 2012


metal-organic compounds


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Acta Cryst. (2012). C68, m329-m332  [ doi:10.1107/S0108270112043648 ]

Poly[bis{[mu]2-4-[3,5-bis(pyridin-4-yl)phenyl]pyridine}nona-[mu]2-oxido-tetraoxidocopper(II)tetramolybdenum(VI)]

H.-T. Liu and J. Lu

Formula: [CuMo4O13(C21H15N3)2]

Online 3 November 2012


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Acta Cryst. (2012). C68, m333-m335  [ doi:10.1107/S0108270112044587 ]

Biphase synthesis of a one-dimensional coordination polymer based on a dinuclear CdII secondary building unit and a novel semi-rigid dicarboxylate

X. Zhang and W. Ying

Formula: [Cd(C25H22O4)(C5H5N)(H2O)]

Online 3 November 2012


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Acta Cryst. (2012). C68, m336-m339  [ doi:10.1107/S0108270112044393 ]

catena-Poly[[nickel(II)-[mu]2-[1,3-bis(imidazol-1-ylmethyl)benzene-[kappa]2N3:N3']-[mu]2-(5-carboxybenzene-1,3-dicarboxylato-[kappa]4O1,O1':O3,O3')] 0.41-hydrate]

X.-D. Wang, G.-F. Hou, Y.-H. Yu and J.-S. Gao

Formula: [Ni(C9H4O6)(C14H14N4)]·0.41H2O

Online 3 November 2012


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Acta Cryst. (2012). C68, m340-m343  [ doi:10.1107/S0108270112044770 ]

A new platinum-bromine cyclohexanediamine complex from the family of cancer cytostatics

R. Pazout, J. Maixner, J. Holakovská, M. Dusek and P. Kacer

Formula: [PtBr2(C6H14N2)]

Online 9 November 2012


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Acta Cryst. (2012). C68, m344-m346  [ doi:10.1107/S0108270112045362 ]

Metal complexes with chloride and triazole-based ligands: investigation of a well-resolved up-up-down-down (uudd) cyclic water tetramer and X-H...Cl (X = O and C) hydrogen-bonding interactions

J.-H. Guo

Formula: [CuCl2(C11H11N3O)4]·6H2O

Online 9 November 2012


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Acta Cryst. (2012). C68, m347-m352  [ doi:10.1107/S0108270112043296 ]

Oxidation of a dinuclear manganese(II) complex to an oxide-bridged dimanganese(IV) complex

A. Lennartson and C. J. McKenzie

Formula: [Mn2(C14H14N3O2)2(H2O)4](CF3O3S)2·H2O, [Mn2(C15H16N3O2)2(H2O)2](CF3O3S)2·2H2O and [Mn2O2(C15H16N3O2)2][Ce(NO3)4(H2O)3]2

Online 9 November 2012


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Acta Cryst. (2012). C68, m353-m355  [ doi:10.1107/S0108270112045702 ]

A new ring-like arrangement of vanadyl(IV) groups bridged by monodentate alkoxides: cyclo-decakis([mu]-cyclohexylmethanolato)pentakis[oxidovanadium(IV)]

D. Stinghen, J. G. Ferreira, G. G. Nunes and J. F. Soares

Formula: [V5(C7H13O)10O5]

Online 14 November 2012


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Acta Cryst. (2012). C68, m356-m358  [ doi:10.1107/S0108270112045970 ]

Dichlorido{2-[(2,6-diethylphenyl)iminomethyl]quinoline-[kappa]2N,N'}palladium(II) acetonitrile monosolvate

W. M. Motswainyana, M. O. Onani, J. Jacobs and L. Van Meervelt

Formula: [PdCl2(C20H20N2)]·C2H3N

Online 14 November 2012


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Acta Cryst. (2012). C68, m359-m362  [ doi:10.1107/S0108270112046422 ]

A new polymorphic form of bis(acetato-[kappa]O)bis[2-(pyridin-2-yl)ethanol-[kappa]2N,O]nickel(II)

M. Trdin and N. Lah

Formula: [Ni(C2H3O2)2(C7H9NO)2]

Online 15 November 2012


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Acta Cryst. (2012). C68, m363-m366  [ doi:10.1107/S0108270112047014 ]

The first crystal structure of an alkaline metal salt of thioglucose: potassium 1-thio-[beta]-D-glucoside monohydrate

N. Yoshinari, N. Kitani and T. Konno

Formula: [K(C6H11O5S)(H2O)]

Online 24 November 2012


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Acta Cryst. (2012). C68, m367-m369  [ doi:10.1107/S010827011204499X ]

Carbonyl-carbonyl and carbonyl-[pi] interactions as directing motifs in the supramolecular structure of carbonyl(3-oxopenta-1,4-diene-1,5-diyl)[tris(3,5-dimethyl-1H-pyrazol-1-yl-[kappa]N2)methane]iridium(III) trifluoromethanesulfonate

M. Hernández-Juárez, V. Salazar-Pereda, I. I. Padilla-Martínez and E. V. García-Báez

Formula: [Ir(C5H4O)(C16H22N6)(CO)](CF3O3S)

Online 24 November 2012


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Acta Cryst. (2012). C68, m370-m376  [ doi:10.1107/S0108270112047452 ]

Low-dimensional compounds containing bioactive ligands. IV. Unusual ionic forms of 5-chloroquinolin-8-ol

P. Vranec, I. Potocnák and P. Repovský

Formula: (C9H7ClNO)2[PdCl4], (C2H8N)[PdCl3], C2H10N22+·2C9H5ClNO- and C9H7ClNO+·Cl-

Online 24 November 2012


organic compounds


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Acta Cryst. (2012). C68, o485-o487  [ doi:10.1107/S0108270112045167 ]

1-Benzoyl-3-[(2-benzylsulfanyl)phenyl]thiourea

T. Bhattacharjee, P. Gogoi, V. G. Puranik, R. L. Gawade and P. Barman

Formula: C21H18N2OS2

Online 9 November 2012


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Acta Cryst. (2012). C68, o488-o491  [ doi:10.1107/S0108270112045866 ]

Multicomponent pharmaceutical cocrystals: furosemide and pentoxifylline

D. Stepanovs and A. Mishnev

Formula: C12H11ClN2O5S·C13H18N4O3, C12H11ClN2O5S·C13H18N4O3·H2O and C12H11ClN2O5S·C13H18N4O3·C2H6O

Online 9 November 2012


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Acta Cryst. (2012). C68, o492-o497  [ doi:10.1107/S0108270112046392 ]

A low-temperature polymorph of m-quinquephenyl

L. R. Gomes, R. A. Howie, J. N. Low, A. S. M. C. Rodrigues and L. M. N. B. F. Santos

Formula: C30H22

Online 13 November 2012


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Acta Cryst. (2012). C68, o498-o501  [ doi:10.1107/S010827011204810X ]

L-Leucylglycine 0.67-hydrate and [(4S)-2,2-dimethyl-4-(2-methylpropyl)-5-oxoimidazolidin-3-ium-1-yl]acetate

T. Kiyotani and Y. Sugawara

Formula: 3C8H16N2O3·2H2O and C11H20N2O3

Online 28 November 2012


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Acta Cryst. (2012). C68, o502-o506  [ doi:10.1107/S0108270112046689 ]

Methyl 4-O-[beta]-D-mannopyranosyl [beta]-D-xylopyranoside

W. Zhang, A. G. Oliver, H. M. Vu, J. G. Duman and A. S. Serianni

Formula: C12H22O10

Online 29 November 2012


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