Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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CRYSTALLOGRAPHIC
COMMUNICATIONS

Volume 69| Part 4

ISSN: 2056-9890

April 2013 issue

Highlighted illustration

Cover illustration: In the one-dimensional coordination polymer, [Cd(NCS)₂(C₄H₃ClN₂)₂]_n, the Cd atom is coordinated by two N-bonded and two S-bonded thiocyanate ions and two N-bonded 2-chloropyrazine ligands to generate a trans-CdS₂N₄ octahedron. The bridging thiocyanate ions generate [100] chains: the Cd-N-C [150.2 (2)°] and Cd-S-C bond angles [96.53 (11)°] are very different. See: Wöhlert, Jess & Näther [Acta Cryst. (2013). E69, m195].

inorganic compounds

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Redetermination of Nd₂Ti₂O₇: a non-centrosymmetric structure with perovskite-type slabs

N. Ishizawa, K. Ninomiya, T. Sakakura and J. Wang

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Dipotassium hydrogencarbonate fluoride monohydrate

V. Kahlenberg and T. Schwaier

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Ammonium diphosphitoindate(III)

F. Hamchaoui, H. Rebbah and E. Le Fur

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metal-organic compounds

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Poly[[diaquabis(μ₂-4,4′-bipyridyl)cobalt(II)] dinitrate tetrahydrate]

A. Lehleh, M. Boutebdja, A. Beghidja, C. Beghidja and H. Merazig

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Bromido(1,4,7,10,13-pentaazacyclohexadecane)cobalt(III) dibromide dihydrate

T. Kurisaki, M. Hamano and H. Wakita

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Bis[1,2-bis(ethoxycarbonyl)ethene-1,2-dithiolato-κ²S,S′]bis(η⁵-pentamethylcyclopentadienyl)tetra-μ₃-sulfido-diiron(IV)diiron(III)(3 Fe—Fe)

S. Ito, N. Hisamichi, T. Takase and S. Inomata

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[(2R,3S)-Butane-1,2,3,4-tetraol-κ³O¹,O²,O³](ethanol-κO)tris(nitrato-κ²O,O′)samarium(III)

J.-H. Xue, X.-H. Hua, L.-M. Yang, Y.-Z. Xu and J.-G. Wu

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Bis{1-[(1H-benzimidazol-1-yl)methyl]-1H-imidazole-κN³}bis(3,5-dicarboxybenzoato-κ²O¹,O^1′)nickel(II) octahydrate

Y.-Y. Jia, J.-J. Fan, X.-G. Yin and W.-L. Zhao

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Poly[[(μ₄-1,3,5-triamino-1,3,5-trideoxy-cis-inositol)sodium] bromide]

G. J. Reiss and K. Hegetschweiler

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2-Methoxyanilinium trichloridostannate(II)

S. Karoui, S. Kamoun and F. Michaud

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Tetraaqua(pyrimidine-4,6-dicarboxylato-κ²N¹,O⁶)magnesium monohydrate

W. Starosta, J. Leciejewicz and K. Kiegiel

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4-(Dimethylamino)pyridinium tetrachloridoferrate(III)

A. Khadri, R. Bouchene, S. Bouacida, H. Merazig and T. Roisnel

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Diaquabis(2-hydroxybenzoato-κO¹)bis(nicotinamide-κN¹)cadmium–diaquabis(2-hydroxybenzoato-κ²O¹,O^1′)(nicotinamide-κN)cadmium–water (1/2/4)

N. Çaylak Delibaş, H. Necefoğlu and T. Hökelek

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(2-Amino-7-methyl-4-oxidopteridine-6-carboxylato-κ³O⁴,N⁵,O⁶)(ethane-1,2-diamine-κ²N,N′)(1H-imidazole-κN³)nickel(II) dihydrate

S. S. Baisya and P. S. Roy

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catena-Poly[[bis(2-chloropyrazine-κN⁴)cadmium]-di-μ-thiocyanato-κ²N:S;κ²S:N]

S. Wöhlert, I. Jess and C. Näther

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Diaquabis[bis(pyrazin-2-yl) sulfide-κN⁴]bis(thiocyanato-κN)iron(II) monohydrate

S. Wöhlert, I. Jess and C. Näther

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catena-Poly[[[diaqua(tetramethylethylenediamine-κ²N,N′)nickel(II)]-μ-sulfato-κ²O:O′] monohydrate]

G. Schmidt and K. Merzweiler

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trans-Tetraaquabis(isonicotinamide-κN¹)zinc bis(3-hydroxybenzoate) tetrahydrate

İ. G. Zaman, N. Çaylak Delibaş, H. Necefoğlu and T. Hökelek

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[1,2-Bis(diisopropylphosphanyl)ethane-κ²P,P′](carbonato-κ²O,O′)nickel(II)

I. Morales-Becerril, M. Flores-Alamo and J. J. Garcia

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Poly[[diaquabis{μ-4-[6-(4-carboxyphenyl)-4,4′-bipyridin-2-yl]benzoato-κ²O:N^1′}copper(II)] dimethylformamide tetrasolvate]

Y. Sun, E. Song and D. Wang

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[2-(2,2′:4′,2′′-Terpyridin-6′-yl-κ²N¹,N^1′)benzoato-κO]manganese(II) trihydrate

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cis-Chlorido(methylamine)bis(propane-1,3-diamine)cobalt(III) dichloride monohydrate

V. Maheshwaran, M. Manjunathan, K. Anbalagan, V. Thiruselvam and M. N. Ponnuswamy

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Poly[diaquabis(μ-4,4′-bipyridine-κ²N:N′)bis(ethane-1,2-diol-κO)bis(μ-sulfato-κ²O:O′)dicobalt(II)]

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cis-Dichloridobis(ethyl methyl sulfide-κS)oxidovanadium(IV)

M. Matsuura, T. Fujihara and A. Nagasawa

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Aquabis(4-chlorobenzoato)-κ²O,O′;κO-bis(pyridine-κN)cobalt(II)

Y.-L. Chen, C.-E. Zhang, P. Fei, C. Deng and B.-T. Su

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Dichloridobis(1,3-diisopropyl-4,5-dimethyl-1H-imidazol-3-ium-2-thiolate-κS)copper(II)

U. Flörke, A. Ahmida, J. Schröder, H. Egold and G. Henkel

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Tris(2,2′-bipyridine)copper(II) pentacyanidonitrosoferrate(II) methanol disolvate monohydrate

J. A. Rusanova, O. V. Nesterova, R. I. Zubatyuk and O. V. Kozachuk

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Diaquabis{5-(pyridin-2-yl-κN)-3-[4-(pyridin-4-yl)phenyl]-1H-1,2,4-triazol-1-ido-κN¹}zinc

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Tetraaquabis(3,5-dinitrobenzoato-κO¹)magnesium tetrahydrate

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catena-Poly[[[bis(4-pyridinealdoxime-κN¹)zinc]-μ-benzene-1,4-dicarboxylato-κ²O¹:O⁴] 4-pyridinealdoxime monosolvate]

H. Kumagai, S. Kawata and Y. Sakamoto

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Bis(3-azaniumylpyridin-1-ium) hexachloridostannate(IV) dichloride

M. van Megen, S. Prömper and G. J. Reiss

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Chlorido[1,1′-(5-methyl-1,3-phenylene)bis(3,5-dimethyl-1H-imidazol-2-ylidene)]platinum(II)

K.-J. Peng, Z.-X. Wang and W. Wan

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Poly[μ-aqua-aqua-μ₄-naphthalene-1,8-dicarboxylato-barium]: a layer structure

D. Zhao, F. F. Li, P. Liang, J.-R. Ren and S. Qiu

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Tetrakis(μ-4-chlorobenzoato-κ²O:O′)bis[(ethanol-κO)copper(II)](Cu—Cu)

V. Mollica Nardo, F. Nicoló, A. Saccà, G. Bruno and I. Ielo

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Bis{2,2′-[methylazanediylbis(methylene)]bis(4,6-dimethylphenolato)-κ³O,N,O′}titanium(IV) toluene sesquisolvate

Y. Chung and Y. Kim

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catena-Poly[[[bis(methanol-κO)bis(selenocyanato-κN)manganese(II)]-μ-1,2-bis(pyridin-4-yl)ethane-κ²N:N′] 1,2-bis(pyridin-4-yl)ethane monosolvate]

S. Wöhlert, I. Jess and C. Näther

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Chlorido[1-(2-oxidophenyl)ethylidene][tris(3,5-dimethylpyrazol-1-yl)hydroborato]iridium(III) chloroform monosolvate

L. L. Santos, M. Paneque and K. Mereiter

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cis,cis,cis-(Acetato-κ²O,O′)bis[1,2-bis(diphenylphosphanyl)ethane-κ²P,P′]ruthenium(II) 0.75-trifluoromethanesulfonate 0.25-chloride

J. Figueira, J. Rodrigues and A. Valkonen

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Bis[1,2-bis(methoxycarbonyl)ethene-1,2-dithiolato-κ²S,S′]bis(η⁵-pentamethylcyclopentadienyl)tetra-μ₃-sulfido-tetrairon(4 Fe–Fe) hexafluoridophosphate

S. Inomata, S. Ito and T. Takase

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Hexaaquacopper(II) bis(tetrafluoridoborate)–pyrazine 1,4-dioxide (1/3)

J. L. Wikaira, C. P. Landee and M. M. Turnbull

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catena-Poly[[copper(I)-μ-2,6-bis[4-(pyridin-2-yl)thiazol-2-yl]pyridine] hexafluoridophosphate acetonitrile monosolvate] from single-crystal synchrotron data

L. Xiao, M. Bhadbhade and A. T. Baker

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Poly[diaqua[μ₆-4,4′-(1,4-phenylene)bis(2,6-dimethylpyridine-3,5-dicarboxylato)]dilead(II)]

Y. Zhu, M.-X. Zhang, S.-S. Yang, F. Xiao, X.-P. Zhang, Y.-Y. Gao, B.-J. Li and K.-L. Huang

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organic compounds

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2-Amino-4-(4-chlorophenyl)-4H-chromeno[8,7-b]pyridine-3-carbonitrile

A.E.-G.E. Amr, A. M. El-Agrody, N. M. Sabry, S. W. Ng and E. R. T. Tiekink

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3-(4-Chlorophenyl)-5-(4-ethoxyphenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide ethanol monosolvate

C. K. Quah, H.-K. Fun, T. Suwunwong, N. Boonnak and S. Chantrapromma

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(1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.0^2,9.0^3,7.0^13,17]octadecane]-2,10′-dione

V. Sabari, R. Ponnusamy, R. Prasanna, R. Raghunathan and S. Aravindhan

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The furanosteroid viridiol

P. F. Andersson, A. Broberg and D. Lundberg

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(E)-N-(2,4-Dichlorobenzylidene)-2,5-dimethoxyaniline

Y. Pan, H.-F. Guo and D.-Y. Ma

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D-Phenylglycinium bromide

M. Parthasarathy, K. Arun Kumar and R. Gopalakrishnan

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Phenazin-5-ium hydrogen sulfate monohydrate

J. deGeorge, C. P. Landee and M. M. Turnbull

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2-(4-Aminobenzenesulfonamido)-4,6-dimethylpyrimidin-1-ium 2-carboxy-4,6-dinitrophenolate

G. Smith and U. D. Wermuth

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3-Bromochroman-4-one

M. M. Shaikh, N. A. Koorbanally, K. Du Toit, D. Ramjugernath and J. Bodenstein

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2-[2-(4-Methoxyphenyl)-4,5-diphenyl-1H-imidazol-1-yl]ethanol

S. K. Mohamed, M. Akkurt, A. A. Marzouk, V. M. Abbasov and A. V. Gurbanov

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3-Amino-1-(4-fluorophenyl)-8-methoxy-1H-benzo[f]chromene-2-carbonitrile

A. M. El-Agrody, M. A. Al-Omar, A.E.-G.E. Amr, S. W. Ng and E. R. T. Tiekink

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3-Amino-1-(4-fluorophenyl)-7-methoxy-1H-benzo[f]chromene-2-carbonitrile

A.E.-G.E. Amr, A. M. El-Agrody, M. A. Al-Omar, S. W. Ng and E. R. T. Tiekink

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2-Amino-4-(4-bromophenyl)-6-methoxy-4H-benzo[h]chromene-3-carbonitrile

A. M. Al-dies, A. M. El-Agrody, M. A. Al-Omar, A.E.-G.E. Amr, S. W. Ng and E. R. T. Tiekink

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N′-[3-Cyano-4-(4-fluorophenyl)-6-methoxy-4H-benzo[h]chromen-2-yl]-N,N-dimethylmethanimidamide

A. M. Al-dies, M. A. Al-Omar, A.E.-G.E. Amr, A. M. El-Agrody, S. W. Ng and E. R. T. Tiekink

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1-(5-Hydroxy-2,2,8,8-tetramethyl-2H,8H-pyrano[2,3-f]chromen-6-yl)-3-(4-methoxyphenyl)prop-2-en-1-one

S. Pawar, K. Gopaul, T. Moodley, B. Omondi and N. Koorbanally

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Cinnarizinium bis(p-toluenesulfonate) dihydrate

C. N. Kavitha, R. J. Butcher, J. P. Jasinski, H. S. Yathirajan and A. S. Dayananda

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3-Methyl-2-vinylpyridinium phosphate

G. Kalaiselvi, V. Sabari, S. Balasubramanian and S. Aravindhan

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Ethyl (2E,4E)-5-(3-bromophenylsulfonyl)penta-2,4-dienoate

V. Sabari, U. Sankar, R. Uma and S. Aravindhan

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N-(7-Methyl-1,8-naphthyridin-2-yl)acetamide–acetic acid (1/1)

G.-Z. Gou, R. Ma, Q.-D. Zhou and S.-M. Chi

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(E)-N′-(3,4-Dihydroxybenzylidene)-2,4-dimethylbenzohydrazide monohydrate

M. Taha, N. H. Ismail, F. M. Jaafar, A. N. Aziz and S. Yousuf

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2-Amino-6-methyl-5-{5-[(naphthalen-2-yloxy)methyl]-1,3,4-oxadiazol-2-ylsulfanyl}-4-(3-nitrophenyl)pyridine-3-carbonitrile

H.-K. Fun, C. S. Chidan Kumar, P. Patrao, A. M. A. Khader and