Acta Crystallographica Section C

Crystal Structure Communications

Volume 63, Part 7 (July 2007)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: Part of the molecular packing of 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione, showing the short intermolecular contacts (dashed lines). H atoms have been omitted. See Kruszynski [Acta Cryst. (2007), C63, o389-o391].

inorganic compounds


 

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Acta Cryst. (2007). C63, i37-i39  [ doi:10.1107/S0108270107017623 ]

The high-pressure form of cadmium vanadate, CdV2O6

A. A. Belik, A. V. Mironov, R. V. Shpanchenko and E. Takayama-Muromachi

Synopsis: A new columbite-type modification of CdV2O6 has been synthesized at high pressure. It contains zigzag chains of edge-sharing VO6 octahedra. Octahedra in adjacent chains share corners and form corrugated layers. Octahedrally coordinated Cd atoms, which lie on twofold axes, are situated between the layers.

Formula: CdV2O6

Online 14 June 2007


 

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Acta Cryst. (2007). C63, i40-i42  [ doi:10.1107/S0108270107021233 ]

Pb2.63Cd2V3O12, a cation-deficient garnet-type vanadate

A. A. Tsirlin, E. V. Dikarev, Yu. A. Velikodny, R. V. Shpanchenko and E. V. Antipov

Synopsis: Cation-deficient Pb2.63Cd2V3O12 is the first example of a garnet containing lead and cadmium. The Cd and V atoms fully occupy octahedral and tetrahedral sites, respectively, whereas the Pb atoms partially occupy a dodecahedral site. The total Pb and Cd content indicates that vanadium is slightly reduced from the +5 oxidation state.

Formula: Pb2.63Cd2V3O12

Online 14 June 2007


 

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Acta Cryst. (2007). C63, i43-i46  [ doi:10.1107/S0108270107021993 ]

Synchrotron X-ray study of noncentrosymmetric Tb3RuO7 with partial structural disorder

N. Ishizawa, T. Suwa, K. Tateishi and J. R. Hester

Synopsis: The noncentrosymmetric Tb3RuO7 structure has been investigated by synchrotron X-ray single-crystal diffraction, revealing that some Tb atoms occupy disordered positions in the P21nb superstructure at room temperature.

Formula: Tb3RuO7

Online 14 June 2007


 

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Acta Cryst. (2007). C63, i47-i50  [ doi:10.1107/S010827010702269X ]

Dicalcium heptagermanate Ca2Ge7O16 revised

G. J. Redhammer, G. Roth and G. Amthauer

Synopsis: The crystal structure of Ca2Ge7O16 has been redetermined in tetragonal symmetry and some comparison is made with Cd2Ge7O16 and AB4O9 structures having A = Sr, P and Ba, and B = Ge.

Formula: Ca2Ge7O16

Online 14 June 2007


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Acta Cryst. (2007). C63, i51-i53  [ doi:10.1107/S0108270107025395 ]

Na6(H2O)20(V10O28)·4H2O, a novel polyvanadate(V) with a three-dimensional framework

H.-X. Guo and Z.-L. Yao

Synopsis: The novel title polyvanadate(V) contains [V10O28]6- anions which lie about inversion centres and have approximate 2/m symmetry and which are linked to [Na3(H2O)10]3+ cations through two terminal and two [mu]2-bridging O atoms. The structure contains three inequivalent Na+ cations, two of which form [Na2(H2O)8]n chains, which are linked via NaO6 octahedra involving the third Na+ ion, thus forming a three-dimensional framework.

Formula: Na6(H2O)20(V10O28)·4H2O

Online 23 June 2007


 

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Acta Cryst. (2007). C63, i54-i56  [ doi:10.1107/S0108270107025437 ]

Potassium gallium hydrogenphosphate fluoride, K2Ga[H(HPO4)2]F2

A. Filaretov, K. J. Schenk, D. Rusakov and G. Chapuis

Synopsis: The structure of the title compound contains ([Ga{H(HPO4)2}F2]2-)n columns of corner-sharing Ga(F2O4) octahedra and phosphate tetrahedra held together in a three-dimensional structure by K+ cations and hydrogen bonds.

Formula: K2Ga[H(HPO4)2]F2

Online 23 June 2007


metal-organic compounds


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Acta Cryst. (2007). C63, m283-m288  [ doi:10.1107/S0108270107022950 ]

[alpha]-Tris(2,4-pentanedionato-[kappa]2O,O')cobalt(III) at 240, 210, 180, 150 and 110 K

L. S. von Chrzanowski, M. Lutz and A. L. Spek

Formula: [Co(C5H7O2)3] at 240, 210, 180, 150 and 110 K

Online 14 June 2007


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Acta Cryst. (2007). C63, m289-m292  [ doi:10.1107/S010827010702327X ]

Bis(4-aminopyridinium) hexachloridostannate(IV) and bis(p-toluidinium) hexachloridostannate(IV)

M. Rademeyer, A. Lemmerer and D. G. Billing

Formula: (C5H7N2)2[SnCl6] and (C7H10N)2[SnCl6]

Online 14 June 2007


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Acta Cryst. (2007). C63, m293-m296  [ doi:10.1107/S0108270107023414 ]

Acetato(N-phenylpyridine-2-carboxamidato-[kappa]2N,N)(N-phenylpyridine-2-carboxamide-[kappa]2N1,O)copper(II)

L. Gomes, J. N. Low, M. A. D. C. Valente, C. Freire and B. Castro

Formula: [Cu(C12H9N2O)(C2H3O2)(C12H10N2O)]

Online 14 June 2007


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Acta Cryst. (2007). C63, m297-m299  [ doi:10.1107/S0108270107021932 ]

A novel two-dimensional nickel(II) coordination polymer with 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene and azide ligands

L.-Y. Wang, Y.-F. Peng, Y.-P. Zhang, B.-L. Li and Y. Zhang

Formula: [Ni(N3)2(C12H12N6)2]

Online 14 June 2007


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Acta Cryst. (2007). C63, m300-m303  [ doi:10.1107/S0108270107023104 ]

The nature of supramolecular interactions in tetrakis(4-iodophenyl)porphyrin and its zinc(II) complex

S. Lipstman, S. Muniappan and I. Goldberg

Formula: C44H26I4N4·0.85CHCl3 and [Zn(C44H24I4N4)]

Online 14 June 2007


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Acta Cryst. (2007). C63, m304-m307  [ doi:10.1107/S0108270107022470 ]

catena-Poly[[[pentaaquathulium(III)]-[mu]-5-sulfonatobenzene-1,3-dicarboxylato] 4,4'-bipyridyl 1.5-solvate hemihydrate]

Y.-L. Wang, Q.-Y. Liu and L. Xu

Formula: [Tm(C8H3O7S)(H2O)5]·1.5C10H8N2·0.5H2O

Online 14 June 2007


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Acta Cryst. (2007). C63, m308-m311  [ doi:10.1107/S0108270107023967 ]

Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid: hydrogen-bonded networks containing dihydrogenarsenate anions and neutral arsenic acid molecules

C. Lee and W. T. A. Harrison

Formula: (C8H20N)[H2AsO4][H3AsO4]2 and (C6H14N2)[H2AsO4]2[H3AsO4]

Online 14 June 2007


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Acta Cryst. (2007). C63, m312-m314  [ doi:10.1107/S0108270107021774 ]

Sodium tris(glycinium) bis(hexafluorosilicate) glycine trisolvate

M. B. Narayana, C. Rai, S. M. Dharmaprakash and W. T. A. Harrison

Formula: Na+·3C2H6NO2+·2SiF62-·3C2H5NO2

Online 14 June 2007


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Acta Cryst. (2007). C63, m315-m317  [ doi:10.1107/S0108270107023815 ]

Naphthalene-1,5-diammonium bis[trifluoridostannate(II)]

S. Boufas, H. Merazig, A. G. Moliterni and A. Altomare

Formula: (C10H12N2)[SnF3]2

Online 14 June 2007


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Acta Cryst. (2007). C63, m318-m320  [ doi:10.1107/S0108270107023463 ]

Mercuric cyanide as a receptor of pyrene

G. Gervasio and D. Marabello

Formula: [Hg(CN)2]2·C16H10

Online 14 June 2007


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Acta Cryst. (2007). C63, m321-m322  [ doi:10.1107/S0108270107025358 ]

cis-Dicarbonyl-cis-dichlorido-trans-bis(triphenylphosphine-[kappa]P)iridium(III) tetrafluoridoborate, formed by reaction of (cycloocta-1,5-diene)bis(triphenylphosphine)iridium tetrafluoridoborate with carbonyl fluoride in dichloromethane solution

D. A. J. Harding, E. G. Hope, G. A. Solan and J. Fawcett

Formula: [IrCl2(C18H15P)2(CO)2]BF4

Online 23 June 2007


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Acta Cryst. (2007). C63, m323-m326  [ doi:10.1107/S0108270107022378 ]

A mixed-valence chloride-bridged (pincer)IrIII-(diene)IrI complex

E. M. Pelczar, T. J. Emge and A. S. Goldman

Formula: [Ir2(C8H12)(C24H43P2)Cl2H]·0.5C6H14

Online 23 June 2007


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Acta Cryst. (2007). C63, m327-m330  [ doi:10.1107/S0108270107026698 ]

Poly[[aquabis([mu]2-isonicotinato-[kappa]3N:O,O')cadmium(II)] 1,4-di-3-pyridyl-2,3-diaza-1,3-butadiene hemisolvate]

J. Granifo and R. Baggio

Formula: [Cd(C6H4NO2)2(H2O)]·0.5C12H10N4

Online 23 June 2007


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Acta Cryst. (2007). C63, m331-m334  [ doi:10.1107/S0108270107026170 ]

[1L-3,4-Bis-O-(diphenylphosphino)-1,2,5,6-tetra-O-methyl-chiro-inositol-[kappa]2P,P'][[eta]4-(Z,Z)-cycloocta-1,5-diene]rhodium(I) tetrafluoridoborate chloroform solvate

G. J. Gainsford, C. Lensink and A. F. Falshaw

Formula: [Rh(C8H12)(C34H38O6P2)]BF4·CHCl3

Online 23 June 2007


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Acta Cryst. (2007). C63, m335-m337  [ doi:10.1107/S0108270107025929 ]

Di-[mu]-hydroxido-bis{[bis(6-methyl-2-pyridylmethyl)(2-phenylethyl)amine-[kappa]3N',N'',N''']copper(II)} bis(perchlorate)

A. M. García, J. Manzur and A. Vega

Formula: [Cu2(OH)2(C22H25N3)2](ClO4)2

Online 23 June 2007


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Acta Cryst. (2007). C63, m338-m340  [ doi:10.1107/S0108270107026522 ]

([eta]5-Cyclopentadienyl)(3-hydroxy-3-methylbut-1-ynyl-[kappa]C1)(triphenylphosphine-[kappa]P)nickel(II): novel O-H...[pi] bonding in an organometallic molecule

C. J. McAdam, B. H. Robinson and J. Simpson

Formula: [Ni(C5H5)(C5H7O)(C18H15P)]

Online 23 June 2007


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Acta Cryst. (2007). C63, m341-m342  [ doi:10.1107/S0108270107027436 ]

The honeycomb network structure of poly[[[[mu]2-1,3-bis(1H-benzimidazol-2-yl)benzene-[kappa]2N3:N3']([mu]2-terephthalato-[kappa]2O:O')zinc(II)] ethanol solvate]

F.-Y. Meng, X.-Q. Liu and S. W. Ng

Formula: [Zn(C8H4O4)(C20H14N4)]·C2H6O

Online 23 June 2007


organic compounds


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Acta Cryst. (2007). C63, o371-o373  [ doi:10.1107/S0108270107020975 ]

Interwoven hydrogen-bonded network assembly and supramolecular isomerism of meso-5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin as its dimethylformamide solvate

S. Lipstman, S. Muniappan and I. Goldberg

Formula: C48H30N4O8

Online 14 June 2007


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Acta Cryst. (2007). C63, o374-o377  [ doi:10.1107/S0108270107021415 ]

2,12-Dichloro-10,20-diphenyl-5,7,15,17-tetrahydro-6H,16H-dibenzo[d,l][1,9,2,6,10,14]dioxotetraazacyclohexadecine-6,16-dione dioxane solvate as a potential macrocyclic hexadentate ligand

V. N. Khrustalev, E. A. Komissarov and O. V. Kulikov

Formula: C30H22Cl2N4O4·C4H8O2

Online 14 June 2007


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Acta Cryst. (2007). C63, o378-o381  [ doi:10.1107/S0108270107022160 ]

Three related benzoannelated diazapolyether macrocycles: effects of macrocycle ring size and position of benzo groups on hydrogen bonding of the amine H atoms

G. L. N. Smith, D. R. Powell, M. A. Khan and R. W. Taylor

Formula: C18H22N2O3, C20H26N2O4 and C20H26N2O4·0.304H2O

Online 14 June 2007


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Acta Cryst. (2007). C63, o382-o385  [ doi:10.1107/S0108270107022779 ]

Octasubstituted biphenylenes: is there a favoured conformation?

P. J. Steel and D. A. McMorran

Formula: C44H40N16·C2H6O

Online 14 June 2007


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Acta Cryst. (2007). C63, o386-o388  [ doi:10.1107/S0108270107023797 ]

Bis(5-tert-butyl-2-hydroxy-3-methylbenzyl)(6-hydroxyhexyl)ammonium chloride monohydrate, an anion receptor complex

H. Sopo and R. Sillanpää

Formula: C30H48NO3+·Cl-·H2O

Online 14 June 2007


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Acta Cryst. (2007). C63, o389-o391  [ doi:10.1107/S0108270107013868 ]

Short intermolecular N-Br...O=C contacts in 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione

R. Kruszynski

Formula: C5H6Br2N2O2

Online 14 June 2007


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Acta Cryst. (2007). C63, o392-o394  [ doi:10.1107/S0108270107023475 ]

(4-Methoxy-3-nitrobenzylideneamino)guanidinium chloride

J. R. Ring, S. Parkin and P. A. Crooks

Formula: C9H12N5O3+·Cl-

Online 14 June 2007


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Acta Cryst. (2007). C63, o395-o399  [ doi:10.1107/S0108270107024936 ]

Hydrogen-bonded assemblies of 20-(4-pyridyl)porphyrin-54,104,154-tribenzoic acid with dimethyl sulfoxide and 4-acetylpyridine in their dimethyl sulfoxide and tetrahydrofuran solvates

S. Muniappan, S. Lipstman and I. Goldberg

Formula: C46H29N5O6·2.5C2H6OS and C46H29N5O6·2C7H7NO·10C4H8O

Online 14 June 2007


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Acta Cryst. (2007). C63, o400-o404  [ doi:10.1107/S0108270107024699 ]

Flip-type disorder in 3-substituted 2,2':5',2''-terthiophenes

P. Wagner, D. L. Officer and M. Kubicki

Formula: C28H18S3, C30H18S3, C22H18O2S3 and C36H26O2S6

Online 14 June 2007


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Acta Cryst. (2007). C63, o405-o407  [ doi:10.1107/S0108270107025772 ]

Proton-transfer compounds of 8-hydroxy-7-iodoquinoline-5-sulfonic acid (ferron) with 4-chloroaniline and 4-bromoaniline

G. Smith, U. D. Wermuth and P. C. Healy

Formula: C6H7ClN+·C9H5INO4S-·H2O and C6H7BrN+·C9H5INO4S-·H2O

Online 14 June 2007


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Acta Cryst. (2007). C63, o408-o410  [ doi:10.1107/S0108270107026492 ]

2-Cyano-4-iodoacetanilide: a hydrogen-bonded chain of R22(12) and R22(14) rings

S. J. Garden, C. de A. Custódio, J. L. Wardell, J. N. Low and C. Glidewell

Formula: C9H7IN2O

Online 14 June 2007


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Acta Cryst. (2007). C63, o411-o414  [ doi:10.1107/S0108270107022913 ]

Racemic 2-isopropyl-3-(2-nitrobenzyl)-1,3-thiazolidin-4-one crystallizes in the space group P212121 with Z' = 2: two different interpenetrating three-dimensional frameworks formed by C-H...O hydrogen bonds

W. Cunico, C. R. B. Gomes, S. M. S. V. Wardell, J. N. Low and C. Glidewell

Formula: C13H16N2O3S

Online 14 June 2007


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Acta Cryst. (2007). C63, o415-o418  [ doi:10.1107/S0108270107024493 ]

Supramolecular hydrogen-bonded networks in adeninium phenylacetate phenylacetic acid monohydrate and adeninium 3-carboxypropionate monohydrate

B. Sridhar and K. Ravikumar

Formula: C5H6N5+·C8H7O2-·C8H8O2·H2O and C5H6N5+·C4H3O4-·H2O

Online 23 June 2007


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Acta Cryst. (2007). C63, o419-o422  [ doi:10.1107/S010827010702642X ]

Naphthalene-1,6-diol: a three-dimensional framework built from O-H...O, O-H...[pi] and C-H...O hydrogen bonds

B. Marciniak

Formula: C10H8O2

Online 23 June 2007


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Acta Cryst. (2007). C63, o423-o425  [ doi:10.1107/S0108270107026649 ]

The 1:1 complex of cytosine and 5-fluorouracil monohydrate revisited

G. Portalone and M. Colapietro

Formula: C4H5N3O·C4H3FN2O2·H2O

Online 23 June 2007


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Acta Cryst. (2007). C63, o426-o430  [ doi:10.1107/S0108270107024420 ]

4-(2-Hydroxyphenyl)-2-phenyl-2,3-dihydro-1H-1,5-benzodiazepine and the 2-(2,3-dimethoxyphenyl)-, 2-(3,4-dimethoxyphenyl)- and 2-(2,5-dimethoxyphenyl)-substituted derivatives

C. A. Escobar, O. Donoso-Tauda, R. Araya-Maturana and A. Vega

Formula: C21H18N2O and three isomers of C23H22N2O3

Online 23 June 2007


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Acta Cryst. (2007). C63, o431-o433  [ doi:10.1107/S0108270107026339 ]

4-Amino-3,5-diethyl-4H-1,2,4-triazole at 100 K: chains of edge-fused R44(10) and R44(20) rings

O. Sahin, O. Büyükgüngör, S. Sasmaz, N. Gümrükçüoglu and C. Kantar

Formula: C6H12N4

Online 23 June 2007


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Acta Cryst. (2007). C63, o434-o436  [ doi:10.1107/S0108270107025152 ]

Hydrogen-bonded network in biphenyl-4,4'-diphosphonic acid

G. Próchniak, J. Zon, M. Daszkiewicz, A. Pietraszko and V. Videnova-Adrabinska

Formula: C12H12O6P2

Online 23 June 2007


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Acta Cryst. (2007). C63, o437-o440  [ doi:10.1107/S0108270107026790 ]

The 1:1 inclusion compounds zolmitriptan-benzene and zolmitriptan-phenol

G. Y. S. K. Swamy, B. Sridhar, K. Ravikumar and H. Krishnan

Formula: C16H21N3O2·C6H6 and C16H21N3O2·C6H6O

Online 23 June 2007


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