Acta Crystallographica Section C

Crystal Structure Communications

Volume 68, Part 2 (February 2012)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: The mol­ecular structure of trans-bis­(3-benzyl-1-ferrocenylmethyl-1H-imidazolidin-2-yl­idene)diiodidopalladium(II), showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity. See Daran, Demirhan, Yildirim & Çetinkaya [Acta Cryst. (2012), C68, m48-m52].

inorganic compounds


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Acta Cryst. (2012). C68, i7-i8  [ doi:10.1107/S0108270111053832 ]

Cation ordering in the double tungstate LiFe(WO4)2

M. Albino, S. Pechev, P. Veber, M. Velazquez and M. Josse

Synopsis: The nominal composition LiFeW2O8 and space-group symmetry were confirmed by single-crystal X-ray diffraction. More accurate atomic coordinates and atomic displacement parameters have been established. The refinement led to better residuals (R = 0.0177) than reported in a previous determination of this structure.

Formula: LiFe(WO4)2

Online 6 January 2012


metal-organic compounds


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Acta Cryst. (2012). C68, m29-m33  [ doi:10.1107/S0108270111055284 ]

Magnesium, calcium and strontium salts of phenyl­acetic acid

J.-B. Arlin, A. R. Kennedy and K. Shankland

Formula: [Mg(C8H7O2)(H2O)4](C8H7O2), [Ca(C8H7O2)(H2O)4](C8H7O2) and [Sr(C8H7O2)(H2O)4](C8H7O2)

Online 6 January 2012


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Acta Cryst. (2012). C68, m34-m36  [ doi:10.1107/S0108270111055454 ]

Poly[[[mu]2-1,3-bis­(pyridin-4-yl)­propane]([mu]3-1,4-phenyl­ene­diacetato)­cadmium]

D. Liu

Formula: [Cd(C10H8O4)(C13H14N2)]

Online 10 January 2012


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Acta Cryst. (2012). C68, m37-m40  [ doi:10.1107/S0108270112000765 ]

A new polymorph of 1-ferrocenyl-3-(3-nitro­anilino)propan-1-one

D. Stevanovic, A. Pejovic, S. B. Novakovic, G. A. Bogdanovic, V. Divjakovic and R. D. Vukicevic

Formula: [Fe(C5H5)(C14H13N2O3)]

Online 14 January 2012


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Acta Cryst. (2012). C68, m41-m44  [ doi:10.1107/S0108270112001461 ]

Poly[aqua­[[mu]3-(pyridin-1-ium-3,5-di­yl)diphospho­nato-[kappa]3O:O':O''][[mu]2-(pyri­din-1-ium-3,5-di­yl)diphospho­nato-[kappa]2O:O']calcium(II)]

M. Wilk, J. Janczak and V. Videnova-Adrabinska

Formula: [Ca(C5H6NO6P2)2(H2O)]

Online 25 January 2012


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Acta Cryst. (2012). C68, m45-m47  [ doi:10.1107/S0108270112002429 ]

Poly[tetra­amminecopper(II) bis­[tris­([mu]2-cyanido-[kappa]2C,N)dicuprate(I)]]: a unique CuI-CuII mixed-valence complex containing anionic cuprous cyanide layers and [Cu(NH3)4]2+ cations

L.-N. Jia and L. Hou

Formula: [Cu(NH3)4][Cu(CN)3]2

Online 25 January 2012


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Acta Cryst. (2012). C68, m48-m52  [ doi:10.1107/S0108270112000601 ]

1-Ferrocenylmethyl-3-(2,4,6-tri­methyl­benzyl)-1H-imidazolidin-3-ium iodide and trans-bis­(3-benzyl-1-ferrocenylmethyl-1H-imidazolidin-2-yl­idene)diiodidopalladium(II)

J.-C. Daran, F. Demirhan, Ö. Yildirim and B. Çetinkaya

Formula: [Fe(C5H5)(C19H24N2)]I and [Fe2Pd(C5H5)2(C16H17N2)2I2]

Online 25 January 2012


organic compounds


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Acta Cryst. (2012). C68, o37-o40  [ doi:10.1107/S0108270111056265 ]

Mol­ecular complexes of dimethyl sulfoxide with tri- and dichloro­methane

D. S. Yufit and J. A. K. Howard

Formula: 2CHCl3·C2H6OS and CH2Cl2·C2H6OS

Online 6 January 2012


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Acta Cryst. (2012). C68, o41-o44  [ doi:10.1107/S0108270111054230 ]

Clarithromycin form I determined by synchrotron X-ray powder diffraction

S. Noguchi, K. Miura, S. Fujiki, Y. Iwao and S. Itai

Formula: C38H69NO13

Online 6 January 2012


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Acta Cryst. (2012). C68, o45-o50  [ doi:10.1107/S0108270111054205 ]

2-Ammonio-5-chloro-4-methyl­benzene­sulfonate, its 1-methyl-2-pyrrolidone and dimethyl sulfoxide monosolvates and a corrected structure of 2,2'-(1,4-phenyl­ene)di(4,5-di­hydro­imidazolium) bis­(4-aminobenzene­sulfonate) dihydrate

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

Formula: C7H8ClNO3S, C7H8ClNO3S·C5H9NO, C7H8ClNO3S·C2H6OS and C12H16N42+·2C6H6NO3S-·2H2O

Online 6 January 2012


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Acta Cryst. (2012). C68, o51-o56  [ doi:10.1107/S0108270111052097 ]

The double H-atom acceptability of the P=O group in new XP(O)(NHCH2C6H4-2-Cl)2 phosphor­amidates [X = C6H5O- and CF3C(O)NH-]: a database analysis of compounds having a P(O)(NHR) group

M. Pourayoubi, M. Necas and M. Negari

Formula: C20H19Cl2N2O2P and C16H15Cl2F3N3O2P

Online 6 January 2012


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Acta Cryst. (2012). C68, o57-o60  [ doi:10.1107/S0108270111054874 ]

Anilinium dihydrogen phosphate

O. Kaman, L. Smrcok, R. Gyepes and D. Havlícek

Formula: C6H8N+·H2PO4-

Online 6 January 2012


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Acta Cryst. (2012). C68, o61-o64  [ doi:10.1107/S0108270111054722 ]

The acid adducts hydrazinium 2-hy­droxy­benzoate-2-hy­droxy­benzoic acid (1/1) and hydrazinium 3-hy­droxy-2-naphtho­ate-3-hy­droxy-2-naphthoic acid (1/1)

N. Arunadevi, S. Devipriya and S. Vairam

Formula: N2H5+·C7H5O3-·C7H6O3 and N2H5+·C11H7O3-·C11H8O3

Online 6 January 2012


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Acta Cryst. (2012). C68, o65-o70  [ doi:10.1107/S0108270111055120 ]

Two polymorphs and the diethyl­ammonium salt of the barbiturate eldoral

T. Gelbrich, D. Rossi and U. J. Griesser

Formula: Two polymorphs of C11H17N3O3, and C4H12N+·C11H16N3O3-

Online 6 January 2012


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Acta Cryst. (2012). C68, o71-o75  [ doi:10.1107/S0108270111053133 ]

Two polymorphs of bis­(2-carbamoylguanidinium) fluoro­phospho­nate dihydrate

J. Fábry, M. Fridrichová, M. Dusek, K. Fejfarová and R. Krupková

Formula: Two polymorphs of 2C2H7N4O+·FO3P2-·2H2O

Online 6 January 2012


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Acta Cryst. (2012). C68, o76-o83  [ doi:10.1107/S0108270111054114 ]

Mixed crystals of 2-carbamoylguanidinium with hydrogen fluoro­phos­phonate and hydrogen phosphite in the ratios 1:0, 0.76 (2):0.24 (2) and 0.115 (7):0.885 (7)

J. Fábry, M. Fridrichová, M. Dusek, K. Fejfarová and R. Krupková

Formula: C2H7N4O+·HFO3P-, C2H7N4O+·0.76HFO3P-·0.24H2O3P- and C2H7N4O+·0.115HFO3P-·0.885H2O3P-

Online 6 January 2012


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Acta Cryst. (2012). C68, o84-o87  [ doi:10.1107/S0108270111055260 ]

4-Pyridone-terephthalic acid-water (2/1/2) and bis­(3-hy­droxy­pyridinium) terephthalate

S. L. Staun and A. G. Oliver

Formula: 2C5H5NO·C8H6O4·2H2O and 2C5H6NO+·C8H4O42-

Online 12 January 2012


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Acta Cryst. (2012). C68, o88-o91  [ doi:10.1107/S0108270111054977 ]

4-Carb­oxy­piperidinium 1-carb­oxy­cyclo­butane-1-carboxyl­ate

L. M. Belandria, A. J. Mora, G. E. Delgado and A. Briceño

Formula: C6H12NO2+·C6H7O4-

Online 18 January 2012


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Acta Cryst. (2012). C68, o92-o98  [ doi:10.1107/S0108270112001151 ]

Conformational studies of hydantoin-5-acetic acid and orotic acid

V. Gerhardt, M. Tutughamiarso and M. Bolte

Formula: C5H6N2O4, C5H4N2O4·C2H6OS, C2H8N+·C5H3N2O4-·C5H4N2O4 and 3C2H8N+·3C5H3N2O4-·C5H4N2O4

Online 18 January 2012


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