Crystal Structure Communications

 

Acta Cryst. (2011). C67, i39-i41  [ doi:10.1107/S010827011102052X ]

Ba₃Y₂B₆O₁₅, a novel cubic borate

S. Zhao, J. Yao, G. Zhang, P. Fu and Y. Wu

Synopsis: The structure of Ba₃Y₂B₆O₁₅ is composed of isolated [B₂O₅]^4- groups, irregular BaO₉ polyhedra and regular YO₆ polyhedra which occupy alternate sites running along the [111] direction. Irregular BaO₉ polyhedra and regular YO₆ polyhedra construct a three-dimensional framework, which is reinforced by [B₂O₅]^4- groups.

Formula: Ba₃Y₂B₆O₁₅

Online 23 June 2011

 

Acta Cryst. (2011). C67, i42-i44  [ doi:10.1107/S0108270111022359 ]

A new rhombohedral modification of EuNi₅In

I. Bigun, V. Smetana and Y. Kalychak

Synopsis: The structure of the rhombohedral form of EuNi₅In consists of CaCu₅ (EuNi₅)-, MgCu₂ (InNi₂)- and NiAs (EuNi)-type slabs in a 1:2:1 ratio. The structure features a two-dimensional network of ²[Ni₈] tetrahedral clusters arranged in the ab plane.

Formula: EuNi₅In

Online 23 June 2011

 

Acta Cryst. (2011). C67, m215-m217  [ doi:10.1107/S010827011101972X ]

Bis(tert-butyl isocyanide-C)[4-fluoro-N-({2-[N-(4-fluorophenyl)carboximidoyl]cyclopenta-2,4-dien-1-ylidene}methyl)anilinido-²N,N']copper(I)

A. M. Willcocks, A. L. Johnson, P. R. Raithby, S. Schiffers and J. E. Warren

Formula: [Cu(C₁₉H₁₃F₂N₂)(C₅H₉N)₂]

Online 4 June 2011

 

Acta Cryst. (2011). C67, m218-m220  [ doi:10.1107/S0108270111019421 ]

A two-dimensional undulating Ag^I coordination polymer constructed of Ag-C and Ag-O bonds: poly[[[₃-(5,6-):O²:O²-(±)-(1S,2S,3R,4R)-3-carboxy-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylato]silver(I)] monohydrate]

F.-Y. Wang, X.-B. Jiang, X.-J. Tan and D.-X. Xing

Formula: [Ag(C₈H₇O₅)]·H₂O

Online 4 June 2011

 

Acta Cryst. (2011). C67, m221-m223  [ doi:10.1107/S0108270111022037 ]

[Cl₅Ta(-O)TaCl₃{ⁱPrS(CH₂)₂SⁱPr}] and [(TaCl₄)₂(-O)(-Me₂Se₂)]: two chalcogenoether complexes of Ta₂OCl₈ with very different geometries

S. L. Benjamin, A. Hyslop, W. Levason and M. Webster

Formula: [Ta₂Cl₈O(C₈H₁₈S₂)] and [Ta₂Cl₈O(C₂H₆Se₂)]

Online 17 June 2011

 

Acta Cryst. (2011). C67, m224-m226  [ doi:10.1107/S010827011102083X ]

Poly[aqua[₂-1,4-bis(imidazol-1-ylmethyl)benzene-²N³:N^3'](₂-5-hydroxybenzene-1,3-dicarboxylato-⁴O¹,O^1':O³,O^3')cadmium(II)], a twofold interpenetrated CdSO₄-like metal-organic polymer

S. Zhou, C.-B. Li, Q.-W. Wang and S. W. Ng

Formula: [Cd(C₈H₄O₅)(C₁₄H₁₄N₄)(H₂O)]

Online 17 June 2011

 

Acta Cryst. (2011). C67, m227-m229  [ doi:10.1107/S0108270111022566 ]

A chiral interdigitated supramolecular network assembled from single-stranded helical tubes

L. Han, L.-P. Xu and W.-N. Zhao

Formula: [Zn(C₈H₅NO₄)(C₅H₅N)₂]

Online 17 June 2011

 

Acta Cryst. (2011). C67, m230-m233  [ doi:10.1107/S0108270111022451 ]

catena-Poly[[[(di-2-pyridylamine-²N²,N^2')copper(II)]--benzene-1,3-dicarboxylato-³O¹,O^1':O³] monohydrate], a zigzag coordination polymer with strong - interactions

J. Rogan, D. Poleti and L. Karanovic

Formula: [Cu(C₈H₄O₄)(C₁₀H₉N₃)]·H₂O

Online 17 June 2011

 

Acta Cryst. (2011). C67, m234-m236  [ doi:10.1107/S0108270111023353 ]

Di--chlorido-bis[dichloridobis(methylamido-N)bis(methylamine-N)titanium(IV)]

T. Thomas, D. Pugh, I. P. Parkin and C. J. Carmalt

Formula: [Ti₂Cl₆(C₂H₆N)₂(C₂H₇N)₂]

Online 23 June 2011

 

Acta Cryst. (2011). C67, m237-m240  [ doi:10.1107/S0108270111021512 ]

Mercury(II) thiolate complexes of two flexible benzimidazole-based ligands

H. Shang, A.-X. Zheng, D. Liu, Z.-G. Ren and J.-P. Lang

Formula: [Hg(C₁₆H₁₄N₄)(C₉H₁₃NS)₂](PF₆)₂·0.25H₂O and [Hg₂(C₂₀H₂₂N₄)(C₉H₁₃NS)₄](PF₆)₄

Online 23 June 2011

 

Acta Cryst. (2011). C67, m241-m244  [ doi:10.1107/S0108270111022347 ]

Bis(acetonitrile-N)bis[hydridotris(3,5-dimethylpyrazol-1-yl-N²)borato]di-₃-sulfido-tetra-₂-sulfido-di-₂-thiocyanato-²N:S;²S:N-tetracopper(I)ditungsten(VI)

X. Lü, Z.-G. Ren, A.-X. Zheng, L. Zhang and J.-P. Lang

Formula: [Cu₄W₂(C₁₅H₂₂BN₆)₂(NCS)₂S₆(C₂H₃N)₂]

Online 23 June 2011

 

Acta Cryst. (2011). C67, m245-m248  [ doi:10.1107/S0108270111021536 ]

The Knoevenagel product of indolin-2-one and ferrocene-1,1'-dicarbaldehyde

J. Spencer, B. V. Nielsen, M. J. K. Thomas, L. Male and S. J. Coles

Formula: [Fe(C₂₈H₂₀N₂O₂)]·2CH₂Cl₂

Online 25 June 2011

 

Acta Cryst. (2011). C67, m249-m251  [ doi:10.1107/S0108270111023134 ]

A new polymeric alkyl/alkoxide magnesium-sodium inverse crown complex

S. E. Baillie, V. L. Blair, E. Hevia and A. R. Kennedy

Formula: [Na₂Mg₂(C₄H₁₁OSi)₂(C₄H₁₁Si)₄]

Online 29 June 2011

 

Acta Cryst. (2011). C67, m252-m254  [ doi:10.1107/S0108270111022645 ]

A ₄-oxide-containing a dimeric variant of a sodium dialkyl(amido)zincate reagent

L. Balloch, A. R. Kennedy, R. E. Mulvey and S. D. Robertson

Formula: [Na₂Zn₄(C₄H₉)₄(C₉H₁₈N)₂O₂(C₆H₁₆N₂)₂]·0.59C₆H₁₄

Online 29 June 2011

 

Acta Cryst. (2011). C67, m255-m265  [ doi:10.1107/S0108270111021780 ]

Structural trends in a series of isostructural lanthanide-copper metallacrown sulfates (Ln^III = Pr, Nd, Sm, Eu, Gd, Dy and Ho): hexaaquapentakis[₃-glycinehydroxamato(2-)]sulfatopentacopper(II)lanthanide(III) heptaaquapentakis[₃-glycinehydroxamato(2-)]sulfatopentacopper(II)lanthanide(III) sulfate hexahydrate

A. V. Pavlishchuk, S. V. Kolotilov, I. O. Fritsky, M. Zeller, A. W. Addison and A. D. Hunter

Formula: [Cu₅Ln(C₂H₄N₂O₂)₅(SO₄)(H₂O)_6.5]₂(SO₄)·6H₂O, with Ln = Pr, Nd, Sm, Eu, Gd, Dy and Ho

Online 29 June 2011

 

Acta Cryst. (2011). C67, m266-m274  [ doi:10.1107/S010827011102244X ]

New coordination modes in potassium edta salts: K₂[H₂edta]·2H₂O, K₃[Hedta]·2H₂O and K₄[edta]·3.92H₂O

M. K. Krawczyk and T. Lis

Formula: 2K⁺·C₁₀H₁₄N₂O₈^2-·2H₂O, 3K⁺·C₁₀H₁₃N₂O₈^3-·2H₂O and 4K⁺·C₁₀H₁₂N₂O₈^4-·3.92H₂O

Online 29 June 2011

 

Acta Cryst. (2011). C67, o219-o221  [ doi:10.1107/S0108270111019287 ]

Bis(methyltri-o-tolylphosphonium) octaiodide

F. Haghjoo, N. Barnes and R. Pritchard

Formula: 2C₂₂H₂₄P⁺·I₈^2-

Online 4 June 2011

 

Acta Cryst. (2011). C67, o222-o225  [ doi:10.1107/S0108270111019688 ]

1-(9H-Carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol hemihydrate: a carvedilol solvatomorph

F. Díaz, A. Benassi, M. Quintero, G. Polla, E. Freire and R. Baggio

Formula: C₂₄H₂₆N₂O₄·0.5H₂O

Online 4 June 2011

 

Acta Cryst. (2011). C67, o226-o229  [ doi:10.1107/S0108270111019196 ]

The discrete role of chlorine substitutions in the conformation and supramolecular architecture of arylsulfonamides

W. B. Fernandes, A. Q. Aragão, F. T. Martins, C. Noda-Perez, C. Lariucci and H. B. Napolitano

Formula: C₁₄H₁₃NO₃S and C₁₄H₁₁Cl₂NO₃S

Online 4 June 2011

 

Acta Cryst. (2011). C67, o230-o234  [ doi:10.1107/S0108270111021585 ]

A structural and theoretical study of the intermolecular interactions in 8-hydroxyquinolinium-7-carboxylate monohydrate

R. Kruszynski

Formula: C₁₀H₇NO₃·H₂O

Online 17 June 2011

 

Acta Cryst. (2011). C67, o235-o240  [ doi:10.1107/S0108270111021767 ]

Planarity of heteroaryldithiocarbazic acid derivatives showing tuberculostatic activity. III. Mono- and diesters of 3-(pyrazin-2-ylcarbonyl)dithiocarbazic acid

M. Szczesio, A. Olczak, J. Golka, K. Gobis, H. Foks and M. L. Glówka

Formula: C₇H₈N₄OS₂, two forms of C₈H₁₀N₄OS₂, and C₉H₁₂N₄O₂S₂

Online 17 June 2011

 

Acta Cryst. (2011). C67, o241-o243  [ doi:10.1107/S0108270111021706 ]

-Carboline (norharman)

R. J. Thatcher and R. E. Douthwaite

Formula: C₁₁H₈N₂

Online 23 June 2011

 

Acta Cryst. (2011). C67, o244-o248  [ doi:10.1107/S0108270111019895 ]

Supramolecular structures constructed by 3-(2-amino-6-chloropyrimidin-4-yl)-1,1-dimethylprop-2-yn-1-ol monohydrate and 3-[2-amino-6-(3-hydroxy-3,3-dimethylprop-1-yn-1-yl)pyrimidin-4-yl]-1,1-dimethylprop-2-yn-1-ol

Y. Cheng, L.-S. Chen, Q.-K. Liu, J. Wu and D.-S. Guo

Formula: C₉H₁₀ClN₃O·H₂O and C₁₄H₁₇N₃O₂

Online 23 June 2011

 

Acta Cryst. (2011). C67, o249-o254  [ doi:10.1107/S0108270111020816 ]

Polysulfonylamines. CXCI. The `almost' polymorphs rac-trans-2-aminocyclohexan-1-aminium di(methanesulfonyl)azanide and its 0.11-hydrate

C. Wölper, N. Anwar, N. Gulzar, P. G. Jones and A. Blaschette

Formula: C₆H₁₅N₂⁺·C₂H₆NO₄S₂^-·0.11H₂O and C₆H₁₅N₂⁺·C₂H₆NO₄S₂^-

Online 23 June 2011

 

Acta Cryst. (2011). C67, o255-o258  [ doi:10.1107/S0108270111022384 ]

Two hydration products of 3,4,5,6-tetrachloro-N-(methyl-2-pyridyl)phthalmic acids

P. G. Waddell, J. O. S. Hulse and J. M. Cole

Formula: C₆H₉N₂⁺·C₈HCl₄O₄^- and 2C₆H₉N₂⁺·C₈Cl₄O₄^2-·C₈H₂Cl₄O₄

Online 23 June 2011

 

Acta Cryst. (2011). C67, o259-o264  [ doi:10.1107/S0108270111020518 ]

Proton-transfer compounds of isonipecotamide with the aromatic dicarboxylic acids 4-nitrophthalic, 4,5-dichlorophthalic, 5-nitroisophthalic and terephthalic acid

G. Smith and U. D. Wermuth

Formula: Two forms of C₆H₁₃N₂O⁺·C₈H₄NO₆^-, and C₆H₁₃N₂O₈⁺·C₈H₃Cl₂O₄^- and 2C₆H₁₃N₂O₈⁺·C₈H₄O₄^2-·2H₂O

Online 23 June 2011

 

Acta Cryst. (2011). C67, o265-o272  [ doi:10.1107/S0108270111019755 ]

Different cyclic motifs in phosphoric triamides containing a C(O)NHP(O)(NH)₂ skeleton and an R₂²(10) graph set in three new compounds: a database analysis of hydrogen-bond strengths based on motifs

M. Pourayoubi, A. Tarahhomi, A. Saneei, A. L. Rheingold and J. A. Golen

Formula: C₂₁H₁₈Cl₂F₂N₃O₂P, C₂₃H₂₄F₂N₃O₄P and C₁₆H₁₇ClF₂N₃O₂P

Online 29 June 2011