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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