Crystal Structure Communications

 

Acta Cryst. (2004). C60, i33-i36  [ doi:10.1107/S010827010400321X ]

The ferriannite KFe(Al_0.26FeSi₃)O₁₀(OH)₂ at 100 and 270  K

G. J. Redhammer and G. Roth

Synopsis: The structure of the synthetic trioctahedral mica potassium triiron(II) aluminasilaferrate(III) decaoxide dihydroxide, KFe^II₃(Al_0.26Fe^III_0.76Si₃)O₁₀(OH)₂, has been determined using single-crystal X-ray diffraction data measured at 270 and 100  K.

Formula: KFe₃(Al_0.26Fe_0.76Si₃)O₁₀(OH)₂ at 100 and 270  K

Online 11 March 2004

 

Acta Cryst. (2004). C60, i37-i39  [ doi:10.1107/S0108270104003300 ]

Tetragonal CeNbO₄ at 1073  K in air and in vacuo

S. J. Skinner, I. J. E. Brooks and C. N. Munnings

Synopsis: Powder neutron diffraction data recorded both in situ in air and in vacuo at 1073  K show that the high-temperature tetragonal polymorph of CeNbO₄ is fully stoichiometric.

Formula: CeNbO₄

Online 20 March 2004

 

Acta Cryst. (2004). C60, i40-i42  [ doi:10.1107/S0108270104002987 ]

Dirubidium aquapentachlorochromate(III) and dicaesium aquapentachlorochromate(III)

A. K. Eriksson, B. M. Casari and V. Langer

Synopsis: The two novel title compounds, Rb₂[CrCl₅(H₂O)] and Cs₂[CrCl₅(H₂O)], are structurally distinct, with pseudo-cubic and pseudo-octahedral coordinations, respectively, of alkali ions around the chromate complexes.

Formula: Cs₂[CrCl₅(H₂O)] and Rb₂[CrCl₅(H₂O)]

Online 20 March 2004

 

Acta Cryst. (2004). C60, i43-i46  [ doi:10.1107/S0108270104004676 ]

Mg₂Na₂V₁₀O₂₈·20H₂O and Mg₃V₁₀O₂₈·28H₂O

A. Iida and T. Ozeki

Synopsis: The structures of Mg₂Na₂V₁₀O₂₈·20H₂O, (I), and Mg₃V₁₀O₂₈·28H₂O, (II), contain octahedral [Mg(H₂O)₆]²⁺ cations. The Na⁺ cations in (I) link the decavanadate anions into a three-dimensional network.

Formula: Mg₃V₁₀O₂₈·28H₂O and Mg₂Na₂V₁₀O₂₈·20H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, i47-i49  [ doi:10.1107/S0108270104005633 ]

Hydrates of tin tetrachloride

A. R. J. Genge, W. Levason, R. Patel, G. Reid and M. Webster

Synopsis: The crystal structures of the tri- and tetrahydrate of tin tetrachloride are reported and discussed. The trihydrate contains chains of the tin species linked by a single hydrogen-bonded water molecule, whilst the tetrahydrate has a three-dimensional network. In addition, there are O-HCl interactions present.

Formula: [SnCl₄(H₂O)₂]·H₂O and [SnCl₄(H₂O)₂]·2H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, i50-i52  [ doi:10.1107/S0108270104004603 ]

Potassium gadolinium polyphosphate, KGd(PO₃)₄

W. Rekik, H. Naïli and T. Mhiri

Synopsis: A structural study shows that by changing the cooling speed during the synthesis of the title compound, the structure changes from a cyclic structure to one containing chains.

Formula: KGd(PO₃)₄

Online 31 March 2004

 

Acta Cryst. (2004). C60, m147-m149  [ doi:10.1107/S0108270104002938 ]

3-(4-Cyanophenyl)pentane-2,4-dione and its copper(II) complex

B. Chen, F. R. Fronczek and A. W. Maverick

Formula: C₁₂H₁₁NO₂ and [Cu(C₁₂H₁₀NO₂)₂]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m150-m152  [ doi:10.1107/S0108270104002690 ]

(2,2'-Bipyridine-²N,N')(2,3-naphthalenediolato-²O,O')palladium(II) and (2,2'-biquinoline-²N,N')(2,3-naphthalenediolato-²O,O')palladium(II)

N. Okabe, K. Hagihara, M. Odoko and Y. Muranishi

Formula: [Pd(C₁₀H₆O₂)(C₁₀H₈N₂)] and[Pd(C₁₀H₆O₂)(C₁₈H₁₂N₂)]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m153-m155  [ doi:10.1107/S0108270104003750 ]

Poly[[(pyridazine-N)copper(I)]-₃-thiocyanato-³N:S:S]

C. Näther and I. Jeß

Formula: [Cu(NCS)(C₄H₄N₂)]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m156-m158  [ doi:10.1107/S0108270104003749 ]

A two-dimensional network of R(16) and R(8) rings in trans-bis(4-aminopyridine-N¹)bis(benzoato-²O,O')copper(II) benzene 0.75-solvate

A. Lee and M. Barboiu

Formula: [Cu(C₇H₅O₂)₂(C₅H₆N₂)₂]·0.75C₆H₆

Online 11 March 2004

 

Acta Cryst. (2004). C60, m159-m161  [ doi:10.1107/S0108270104003427 ]

Poly[[aquaneodymium(III)]-₃-decane-1,10-dicarboxylato-₃-9-carboxynonanecarboxylato]

L. A. Borkowski and C. L. Cahill

Formula: [Nd(C₁₀H₁₆O₄)(C₁₀H₁₇O₄)(H₂O)]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m162-m164  [ doi:10.1107/S010827010400349X ]

Bis(acetone-O)bis(N,N'-dimethylethylenediamine-²N,N')copper(II) diperchlorate

T. Akitsu and Y. Einaga

Formula: [Cu(C₄H₁₂N₂)₂(C₃H₆O)₆](ClO₄)₂

Online 11 March 2004

 

Acta Cryst. (2004). C60, m165-m167  [ doi:10.1107/S010827010400366X ]

Isoamylcobalamin-acetone-water (1/0.385/12.650)

C. B. Perry, M. A. Fernandes and H. M. Marques

Formula: [Co(C₅H₁₁)(C₆₂H₈₈N₁₃O₁₄P)]·0.385C₃H₆O·12.650H₂O

Online 11 March 2004

 

Acta Cryst. (2004). C60, m168-m169  [ doi:10.1107/S0108270104003592 ]

catena-Poly[[dichlorozinc(II)]--1,3-di-4-pyridylpropane-²N:N']

Y.-B. Chen, Y. Kang, Y.-Y. Qin, Z.-J. Li, J.-K. Cheng, R.-F. Hu, Y.-H. Wen and Y.-G. Yao

Formula: [ZnCl₂(C₁₃H₁₄N₂)]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m170-m171  [ doi:10.1107/S0108270104003609 ]

Bis(-4-chlorobenzoato-²O:O)bis[(2-aminopyridine-N)silver(I)]

H.-L. Zhu, X.-Y. Qiu, S. Yang, S.-C. Shao, J.-L. Ma and L. Sun

Formula: [Ag₂(C₇H₄ClO₂)₂(C₅H₆N₂)₂]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m172-m173  [ doi:10.1107/S0108270104003981 ]

-Ethane-1,2-diylbis(diphenylphosphine oxide)-²O:O'-bis[dibenzyldichlorotin(IV)]: a centrosymmetric complex containing trigonal-bipyramidal tin(IV), linked into chains of rings by C-H(arene) hydrogen bonds

E. M. Mohamed, K. Panchanatheswaran, J. N. Low and C. Glidewell

Formula: [Sn₂Cl₄(C₇H₇)₄(C₂₆H₂₄O₂P₂)]

Online 11 March 2004

 

Acta Cryst. (2004). C60, m174-m176  [ doi:10.1107/S0108270104004494 ]

Dichloro[(6R,7S,8S,14S)-(-)-sparteine-²N,N']nickel(II)

S. K. Kang, S.-N. Choi and Y.-M. Lee

Formula: [NiCl₂(C₁₅H₂₆N₂)]

Online 20 March 2004

 

Acta Cryst. (2004). C60, m177-m179  [ doi:10.1107/S010827010400407X ]

{Tris[4-(1H-pyrazol-3-yl)-3-azabut-3-enyl]amine}iron(II) diperchlorate monohydrate

M. J. Hardie, C. A. Kilner and M. A. Halcrow

Formula: [Fe(C₁₈H₂₄N₁₀)](ClO₄)₂·H₂O

Online 20 March 2004

 

Acta Cryst. (2004). C60, m180-m182  [ doi:10.1107/S0108270104004706 ]

catena-Poly[[[1,8-bis(2-hydroxyethyl)-1,3,6,8,10,13-hexaazacyclotetradecane]copper(II)]--cyano-[tricyanonitrosoiron(III)]--cyano]

L. Shen, H.-T. Wang, Y.-J. Zhang and Z.-M. Jin

Formula: [CuFe(CN)₅(C₁₂H₃₀N₆O₂)(NO)]

Online 31 March 2004

 

Acta Cryst. (2004). C60, m183-m185  [ doi:10.1107/S0108270104005529 ]

catena-Poly[[[aquabis(1H-benzimidazole-N³)cadmium(II)]--phthalato-³O,O':O''] hemihydrate]

B.-X. Liu, J.-R. Su and D.-J. Xu

Formula: [Cd(C₈H₄O₄)(C₇H₆N₂)₂(H₂O)]·0.5H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, m186-m188  [ doi:10.1107/S0108270104005773 ]

Polymeric aqua(nitrato-²O,O')(1,10-phenanthroline-²N,N')(2,3-pyrazinedicarboxylato-²N,O)europium(III) monohydrate

M.-L. Hu, J.-X. Yuan, F. Chen and Q. Shi

Formula: [Eu(C₆H₂O₄)(NO₃)(C₁₂H₈N₂)(H₂O)]·H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, m189-m190  [ doi:10.1107/S0108270104004779 ]

Azido[1,1'-bis(diphenylphosphino)ferrocene](pentamethylcyclopentadienyl)rhodium(III) hexafluorophosphate

W. S. Han and S. W. Lee

Formula: [FeRh(C₁₀H₁₅)(C₁₇H₁₄P)₂(N₃)]PF₆

Online 31 March 2004

 

Acta Cryst. (2004). C60, m191-m193  [ doi:10.1107/S0108270104005542 ]

The infinite one-dimensional chain polymer catena-poly[[bis[-1,1'-ethane-1,2-diylbis(1,2,4-triazole)-²N⁴:N^4']bis[azidozinc(II)]]-di--azido-⁴N¹:N¹]

X. Zhu, B.-Z. Li, J.-H. Zhou, B.-L. Li and Y. Zhang

Formula: [Zn(N₃)₂(C₆H₈N₆)]

Online 31 March 2004

 

Acta Cryst. (2004). C60, m194-m196  [ doi:10.1107/S0108270104005864 ]

Tetraaquabis[5-(4-pyridyl N-oxide)tetrazolato-N²]cadmium: the intermediate in the synthesis of a tetrazole from a nitrile and an azide

Z.-X. Yu, X.-P. Wang and Y. Feng

Formula: [Cd(C₆H₄N₅O)₂(H₂O)₄]

Online 31 March 2004

 

Acta Cryst. (2004). C60, o223-o225  [ doi:10.1107/S010827010400294X ]

(P,M)-1,2,3,9,10,11-Hexamethoxy-5,7-dihydrodibenz[c,e]oxepine and (P,M)-1,11-dimethyl-5,5,7,7-tetraphenyl-5,7-dihydrodibenz[c,e]oxepine

A. Linden, M. Furegati and A. J. Rippert

Formula: C₂₀H₂₄O₇ and C₄₀H₃₂O

Online 11 March 2004

 

Acta Cryst. (2004). C60, o226-o228  [ doi:10.1107/S0108270104003026 ]

The imide tautomer of sulfasalazine

A. J. Blake, X. Lin, M. Schröder, C. Wilson and R.-X. Yuan

Formula: C₁₈H₁₄N₄O₅S

Online 11 March 2004

 

Acta Cryst. (2004). C60, o229-o231  [ doi:10.1107/S0108270104002902 ]

N-HN hydrogen bonding in 4,6-diphenyl-2-pyrimidinylamine isolated from the plant Justicia secunda (Acanthaceae)

J. F. Gallagher, S. Goswami, B. Chatterjee, S. Jana and K. Dutta

Formula: C₁₆H₁₃N₃

Online 11 March 2004

 

Acta Cryst. (2004). C60, o232-o234  [ doi:10.1107/S0108270104003269 ]

3-[4-(4-Fluorophenyl)piperazin-1-ylmethyl]-5-methyl-1,3-benzoxazol-2(3H)-one and 3-[4-(2-fluorophenyl)piperazin-1-ylmethyl]-5-methyl-1,3-benzoxazol-2(3H)-one

Y. Köysal, S. Isik, M. Köksal, H. Erdõgan and N. Gokhan

Formula: C₁₉H₂₀FN₃O₂ and C₁₉H₂₀FN₃O₂

Online 11 March 2004

 

Acta Cryst. (2004). C60, o235-o238  [ doi:10.1107/S0108270104003439 ]

N-{2-[(3,5-Di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino]phenyl}-N-(5,7-dinitroquinolin-8-yl)-1-phenylmethanesulfonamide: the nature of intramolecular shortened contacts

O. Ya. Borbulevych, S. V. Kurbatov, S. N. Borisenko and L. P. Olekhnovich

Formula: C₃₆H₃₅N₅O₇S

Online 11 March 2004

 

Acta Cryst. (2004). C60, o239-o241  [ doi:10.1107/S0108270104003087 ]

Isochroman derivatives and their tendency to crystallize in chiral space groups

M. Palusiak, A. Pfitzner, M. Zabel, S. J. Grabowski, J. Epsztajn and J. A. Kowalska

Formula: C₂₀H₂₂O₅ and C₂₁H₂₄O₆

Online 11 March 2004

 

Acta Cryst. (2004). C60, o242-o244  [ doi:10.1107/S0108270104003075 ]

(±)-7-Oxo-1,2,3,4,4a,5,6,7-octahydronaphthalene-1-acetic acid: catemeric hydrogen bonding and diastereomeric disorder in a bicyclic unsaturated -keto acid

M. Davison, H. W. Thompson and R. A. Lalancette

Formula: C₁₂H₁₆O₃

Online 11 March 2004

 

Acta Cryst. (2004). C60, o245-o247  [ doi:10.1107/S0108270104003737 ]

(E)-1-(2-Hydroxyphenyl)propan-2-one O-methyloxime forms hydrogen-bonded chains of edge-fused R(16) and R(24) rings

C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C₁₀H₁₃NO₂

Online 11 March 2004

 

Acta Cryst. (2004). C60, o248-o251  [ doi:10.1107/S0108270104002471 ]

Layer architecture in 4-nitrophenyl and 4-chlorophenyl 3-nitrobenzenesulfonate at 100  K

N. Vembu, M. Nallu, S. Durmus, M. Panzner, J. Garrison and W. J. Youngs

Formula: C₁₂H₈N₂O₇S and C₁₂H₈ClNO₅S

Online 11 March 2004

 

Acta Cryst. (2004). C60, o252-o254  [ doi:10.1107/S0108270104003610 ]

2-(Phenylaminomethylidene)cyclohexane-1,3-dione

V. Kettmann, J. Lokaj, V. Milata, M. Marko and M. Stvrtecká

Formula: C₁₃H₁₃NO₂

Online 11 March 2004

 

Acta Cryst. (2004). C60, o255-o257  [ doi:10.1107/S0108270104003294 ]

Cyano-cyano and chloro-cyano interactions in two imidazole derivatives

M. Kubicki

Formula: C₁₁H₈N₄O₂ and C₁₁H₇ClN₄O₂

Online 11 March 2004

 

Acta Cryst. (2004). C60, o258-o260  [ doi:10.1107/S0108270104003956 ]

Tris(2-pyridyl)phosphine oxide: how C-HO and C-HN interactions can affect crystal packing efficiency

R. J. Bowen, M. A. Fernandes, P. W. Gitari and M. Layh

Formula: C₁₅H₁₂N₃OP

Online 11 March 2004

 

Acta Cryst. (2004). C60, o261-o262  [ doi:10.1107/S0108270104003063 ]

2,4-Dimethoxybenzoic acid and 2,5-dimethoxybenzoic acid

D. H. Barich, M. T. Zell, D. R. Powell and E. J. Munson

Formula: C₉H₁₀O₄

Online 20 March 2004

 

Acta Cryst. (2004). C60, o263-o264  [ doi:10.1107/S0108270104003890 ]

2-[Benzoyl(hydroxyimino)methylamino]benzoic acid

S. Soylu, M. Tas, H. Bati, N. Çaliskan and O. Büyükgüngör

Formula: C₁₅H₁₂N₂O₄

Online 20 March 2004

 

Acta Cryst. (2004). C60, o265-o269  [ doi:10.1107/S0108270104004159 ]

Molecular conformation and supramolecular aggregation in two fused pyrazoles: -stacked R(6) dimers in 2,8,8-trimethyl-6,7,8,9-tetrahydropyrazolo[2,3-a]quinazolin-6-one, and sheets of alternating R(12) and R(48) rings in 3-tert-butyl-4',4'-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-spiro-1'-cyclohexane-2',6'-dione

J. N. Low, J. Cobo, J. Mera, J. Quiroga and C. Glidewell

Formula: C₁₃H₁₅N₃O and C₂₃H₂₉N₃O₂

Online 20 March 2004

 

Acta Cryst. (2004). C60, o270-o272  [ doi:10.1107/S0108270104004299 ]

(Cyclohexylideneamino)oxyacetic acid and [chloro(phenyl)methyleneamino]oxyacetic acid: hydrogen-bonded R(8) dimers and aromatic - stacking interactions

C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C₉H₈ClNO₃ and C₈H₁₃NO₃

Online 20 March 2004

 

Acta Cryst. (2004). C60, o273-o275  [ doi:10.1107/S0108270104004780 ]

2-Amino-3-hydroxy-4-phenylthiazolium chloride: -stacked hydrogen-bonded chains of edge-fused R(11) rings

C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C₉H₉N₂OS⁺·Cl^-

Online 31 March 2004

 

Acta Cryst. (2004). C60, o276-o277  [ doi:10.1107/S0108270104004688 ]

3,3,10,10-Tetramethyl-1,2-dithia-5,8-diazacyclodeca-4,8-diene

J.-M. Lo, G. Mostafa, L.-Y. Chang, F.-L. Liao and T.-H. Lu

Formula: C₁₀H₁₈N₂S₂

Online 31 March 2004

 

Acta Cryst. (2004). C60, o278-o280  [ doi:10.1107/S0108270104004949 ]

1,14-Dioxa-5,10-diaza-2,3:12,13-dibenzocyclooctadeca-2,12-diene monohydrate

T. Hökelek, E. E. Kaya and Z. Kiliç

Formula: C₂₂H₃₀N₂O₂·H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, o281-o283  [ doi:10.1107/S0108270104004500 ]

Enoxacin trihydrate

M. Parvez, S. Arayne, N. Sultana and A. Z. Siddiqi

Formula: C₁₅H₁₇FN₄O₃·3H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, o284-o286  [ doi:10.1107/S0108270104001295 ]

Hydrogen-bonded supramolecular motifs in 4,4'-bipyridinium 8-hydroxy-7-iodoquinoline-5-sulfonate dihydrate

M. Hemamalini, P. T. Muthiah, G. Bocelli and A. Cantoni

Formula: C₁₀H₉N₂⁺·C₉H₅INO₄S^-·2H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, o287-o289  [ doi:10.1107/S0108270104005785 ]

N,N,N',N'-Tetramethylethylenediammonium-succinate-succinic acid (1/1/1)

G. Bruno, A. Rotondo, L. De Luca, S. Sammartano and F. Nicoló

Formula: C₆H₁₈N₂²⁺·C₄H₄O₄^2-·C₄H₆O₄

Online 31 March 2004

 

Acta Cryst. (2004). C60, o290-o292  [ doi:10.1107/S010827010400513X ]

2-Nitrophenoxyacetanilide: a chain of rings generated by C-HO hydrogen bonds

C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C₁₄H₁₂N₂O₄

Online 31 March 2004

 

Acta Cryst. (2004). C60, o293-o294  [ doi:10.1107/S0108270104005554 ]

1-Phenyl-5-(piperidinomethyl)-1H-tetrazole

A. S. Lyakhov, S. V. Voitekhovich, P. N. Gaponik and L. S. Ivashkevich

Formula: C₁₃H₁₇N₅

Online 31 March 2004

 

Acta Cryst. (2004). C60, o295-o296  [ doi:10.1107/S0108270104005207 ]

Cocrystallization of melaminium levulinate monohydrate

C. S. Choi, R. Venkatraman, E. H. Kim, H. S. Hwang and S. K. Kang

Formula: C₃H₇N₆⁺·C₅H₇O₃^-·H₂O

Online 31 March 2004

 

Acta Cryst. (2004). C60, o297-o299  [ doi:10.1107/S0108270104005372 ]

N-Methylpyridinium 3-cyano-4-(dicyanomethylene)-5-oxo-4,5-dihydro-1H-pyrrol-2-olate

V. A. Tafeenko, A. N. Nikolaev, R. Peschar, O. V. Kaukova, H. Schenk and L. A. Aslanov

Formula: C₆H₈N⁺·C₈HN₄O₂^-

Online 31 March 2004

 

Acta Cryst. (2004). C60, o300-o302  [ doi:10.1107/S0108270104005530 ]

3,6-Dihydroxyolean-12-en-27-oic acid: a cytotoxic and apoptosis-inducing oleanane triterpenoid from the rhizome of Astilbe chinensis

H.-X. Sun and Y.-J. Pan

Formula: C₃₀H₄₈O₄

Online 31 March 2004