Crystal Structure Communications

 

Acta Cryst. (2003). C59, i59-i62  [ doi:10.1107/S0108270103010199 ]

An ordered low-temperature phase of barium nitroprusside trihydrate studied by neutron diffraction

G. Chevrier, J. M. Kiat, J. Guida and A. Navaza

Synopsis: Crystals of barium pentacyanonitrosylferrate trihydrate (barium nitroprusside trihydrate), Ba[Fe(CN)₅(NO)]·3H₂O, have been studied by neutron diffraction in order to examine the structural behaviour of the compound in the 20-120 K temperature range and to determine the structure at 105 K.

Formula: Ba[Fe(CN)₅(NO)]·3H₂O

Online 11 June 2003

 

Acta Cryst. (2003). C59, i63-i64  [ doi:10.1107/S0108270103010552 ]

A new lanthanum titanium oxysulfide, La₁₆Ti₅S_17+xO₁₇, with x = 0.75 (9)

V. Meignen, A. Lafond, L. Cario, C. Deudon and A. Meerschaut

Synopsis: The tetragonal structure of La₁₆Ti₅S_17+xO₁₇ [x = 0.75 (9)] is based on an [La₂S₂] rock-salt-type framework that delimits [001] square channels containing chains of corner-sharing Ti(O,S)₆ octahedra. These chains are connected through La(O,S)_n polyhedra.

Formula: La₁₆Ti₅S_17.75O₁₇

Online 11 June 2003

 

Acta Cryst. (2003). C59, i65-i66  [ doi:10.1107/S0108270103006358 ]

A novel zirconium polyoxometalate compound: (NH₄)₉[Zr₂(-OH)(H₂O)₂(AsOH)₂(AsW₇O₂₈)(AsW₁₀O₃₆)]·26H₂O

A. J. Gaunt, I. May, D. Collison and M. Helliwell

Synopsis: The title structure comprises two seven-coordinate capped trigonal prismatic Zr^IV ions, linked through an OH^- group, which are ligated to an [AsW₁₀O₃₆]^9- anion and to an [AsW₇O₂₈]^11- anion that is capped by two {AsOH}²⁺ groups.

Formula: (NH₄)₉[Zr₂(OH)(H₂O)₂(AsOH)₂(AsW₇O₂₈)(AsW₁₀O₃₆)]·26H₂O

Online 30 June 2003

 

Acta Cryst. (2003). C59, i67-i70  [ doi:10.1107/S0108270103004785 ]

New crystals in the lithium sulfate family

R. J. C. Lima, J. M. Sasaki, A. P. Ayala, P. T. C. Freire, J. Mendes-Filho, F. E. A. Melo, J. Ellena and S. Santos Jr

Synopsis: The preparation and structures of caesium lithium sulfate and caesium lithium rubidium sulfate are described and discussed in the context of simple and double sulfate polymorphism.

Formula: Cs_1.15Li_2.85(SO₄)₂ and Cs_0.90Li_2.88Rb_0.22(SO₄)₂

Online 30 June 2003

 

Acta Cryst. (2003). C59, m259-m261  [ doi:10.1107/S0108270103010163 ]

A single-strand helical coordination polymer: catena-poly[[[triaquanickel(II)]--2,2'-bipyridine-3,3'-dicarboxylato-³N,N':O] monohydrate]

H.-T. Zhang, T. Shao, H.-Q. Wang and X.-Z. You

Formula: [Ni(C₁₂H₆N₂O₄)(H₂O)₃]·H₂O

Online 11 June 2003

 

Acta Cryst. (2003). C59, m262-m264  [ doi:10.1107/S0108270103009326 ]

Bis{-[6-(hydroxymethyl)-2-pyridyl]methanolato-³N,O:O}bis{[2,6-bis(hydroxymethyl)pyridine-³O,N,O']copper(II)} diacetate

A. K. Gupta and J. Kim

Formula: [Cu₂(C₇H₈NO₂)₂(C₇H₉NO₂)₂](C₂H₃O₂)₂

Online 11 June 2003

 

Acta Cryst. (2003). C59, m265-m267  [ doi:10.1107/S0108270103010175 ]

Polymeric (O-ethyl dithiocarbonato)silver(I)

I. Ara, F. El Bahij and M. Lachkar

Formula: [Ag(C₃H₅OS₂)]

Online 11 June 2003

 

Acta Cryst. (2003). C59, m268-m270  [ doi:10.1107/S0108270103009338 ]

A ruthenium complex with 1,5-diphenyl-3-thiocarbazone (dithizone) as monodentate ligands: bis(2,2'-bipyridyl-²N,N')bis(dithizonato-S)ruthenium(II)

G. L. Seamans, J. L. Walsh, M. Krawiec and W. T. Pennington

Formula: [Ru(C₁₃H₁₁N₄S)₂(C₁₅H₈N₂)₂]

Online 11 June 2003

 

Acta Cryst. (2003). C59, m271-m274  [ doi:10.1107/S010827010301031X ]

Adducts of hexamethylenetetramine with ferrocenecarboxylic acid and ferrocene-1,1'-dicarboxylic acid: multiple disorder in space groups Fmm2 and Cmcm

C. M. Zakaria, G. Ferguson, A. J. Lough and C. Glidewell

Formula: (C₆H₁₄N₄)[Fe(C₅H₅)(C₆H₄O₂)]₂ and [Fe(C₆H₅O₂)₂]·C₆H₁₂N₄

Online 11 June 2003

 

Acta Cryst. (2003). C59, m275-m276  [ doi:10.1107/S0108270103010321 ]

(Tetrahydrofuran)potassium mer-trans-tris(carbazolyl)dichloro(tetrahydrofuran)zirconate

C. L. Nygren, M. E. T. Bragg and J. F. C. Turner

Formula: [K(C₄H₈O)][ZrCl₂(C₁₂H₈N)₃(C₄H₈O)]

Online 20 June 2003

 

Acta Cryst. (2003). C59, m277-m279  [ doi:10.1107/S010827010300341X ]

catena-Poly[[bis[pentaaquaerbium(III)]--benzenehexacarboxylato] tetrahydrate]

A. Deluzet and O. Guillou

Formula: [Er₂(C₁₂O₁₂)(H₂O)₁₀]·4H₂O

Online 20 June 2003

 

Acta Cryst. (2003). C59, m280-m282  [ doi:10.1107/S0108270103010497 ]

The three-dimensional coordination polymer tetraethylammonium (ethylenediamine)cadmium(II) hexacyanoferrate(III), (Et₄N){[Cd(en)]₄[Fe(CN)₆]₃}

M. Malarová, J. Kuchár, J. Cernák and W. Massa

Formula: (C₈H₂₀N)[Cd₄Fe₃(CN)₁₈(C₂H₈N₂)₄]

Online 20 June 2003

 

Acta Cryst. (2003). C59, m283-m285  [ doi:10.1107/S0108270103011752 ]

Bis[2,6-bis(1H-benzimidazol-2-yl-N³)pyridinato-N]zinc(II)

M. A. Harvey, S. Baggio, J. C. Muñoz and R. Baggio

Formula: [Zn(C₁₉H₁₂N₅)₂]

Online 30 June 2003

 

Acta Cryst. (2003). C59, m286-m288  [ doi:10.1107/S0108270103010370 ]

[cis-{²-(Ph₃PAu)₂}Ph₃PCr(CO)₄]·THF, featuring the shortest known separation between two Au metal centres in a heteronuclear Au₂M cluster

M. W. Esterhuysen and H. G. Raubenheimer

Formula: [Ag₂Cr(C₁₈H₁₅P)₃(CO)₄]·C₄H₈O

Online 30 June 2003

 

Acta Cryst. (2003). C59, m289-m290  [ doi:10.1107/S0108270103011429 ]

Pentaacetonitrilebromoaluminium(III) bis[tetrabromoaluminium(III)] acetonitrile solvate

P. C. Junk, B. W. Skelton and A. H. White

Formula: [AlBr(C₂H₃N)₅][AlBr₄]₂·C₂H₃N

Online 30 June 2003

 

Acta Cryst. (2003). C59, m291-m293  [ doi:10.1107/S0108270103011168 ]

Bis[6-amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dionato]diaquazinc(II) dihydrate, redetermined at 120 K: a three-dimensional hydrogen-bonded framework

R. López Garzón, M. L. Godino Salido, J. N. Low and C. Glidewell

Formula: [Zn(C₅H₅N₄O₃)₂(H₂O)₂]·2H₂O

Online 30 June 2003

 

Acta Cryst. (2003). C59, m294-m298  [ doi:10.1107/S0108270102023247 ]

Copper(II) complexes of pentadentate 17-membered macrocyclic diamidodiamines with N, O or S as additional donors

G. G. Herman, W. Lippens, A. M. Goeminne, M. Steenland and N. M. Blaton

Formula: [Cu(C₁₂H₂₃N₅O₂)]·4H₂O, [Cu(C₁₂H₂₂N₄O₃)]·5H₂O and [Cu(C₁₂H₂₂N₄O₂S)]·3H₂O

Online 30 June 2003

 

Acta Cryst. (2003). C59, o357-o359  [ doi:10.1107/S0108270103009272 ]

N-(o-Chlorophenyl)-2,5-dimethylpyrrole-3-carbaldehyde

M. Jukic, M. Cetina, J. Vorkapic-Furac, A. Golobic and A. Nagl

Formula: C₁₃H₁₂ClNO

Online 11 June 2003

 

Acta Cryst. (2003). C59, o360-o362  [ doi:10.1107/S0108270103009740 ]

4-(4-Bromophenyl)-2-methyl-1,3-thiazole

C. Rodríguez de Barbarín, S. Bernès, F. Sánchez-Viesca and M. Berros

Formula: C₁₀H₈BrNS

Online 11 June 2003

 

Acta Cryst. (2003). C59, o363-o366  [ doi:10.1107/S0108270103010266 ]

The molecular and supramolecular structures of the isomeric compounds 5,7-dimethoxyimidazo[1,2-c]pyrimidine and 7-methoxy-1-methylimidazo[1,2-a]pyrimidin-5(1H)-one

J. Bueno, M. Melguizo, M. L. Quijano and J. N. Low

Formula: Two isomers of C₈H₉N₃O₂

Online 11 June 2003

 

Acta Cryst. (2003). C59, o367-o369  [ doi:10.1107/S0108270103010205 ]

6,6'-Dimethoxy-2,2'-[(1R,2R)-cyclohexane-1,2-diylbis(nitrilomethylidyne)]diphenol: three C-HO hydrogen bonds generate a three-dimensional framework

E. M. Mohamed, S. Muralidharan, K. Panchanatheswaran, R. Ramesh, J. N. Low and C. Glidewell

Formula: C₂₂H₂₆N₂O₄

Online 11 June 2003

 

Acta Cryst. (2003). C59, o370-o372  [ doi:10.1107/S0108270103010308 ]

rac- and meso-3,3'-Bis(3,5-dimethylphenyl)-3H,3'H-2,2'-biindenylidene-1,1'(2H,2'H)-dione

S. Ohba, Y. Yamamoto and K. Tanaka

Formula: Two isomers of C₃₄H₂₈O₂

Online 11 June 2003

 

Acta Cryst. (2003). C59, o373-o375  [ doi:10.1107/S0108270103010825 ]

Precursors to dodecahedrane

L. Damodharan, V. Pattabhi, R. Sivakumar and S. Kotha

Formula: C₂₀H₂₆O₄ and C₂₀H₂₆O₂

Online 20 June 2003

 

Acta Cryst. (2003). C59, o376-o377  [ doi:10.1107/S0108270103010655 ]

1,1-Bis(phenylsulfonyl)-1-(pyridinio)methanide

K. W. Muir, D. G. Morris, K. S. Ryder and A. Varvoglis

Formula: C₁₈H₁₅NO₄S₂

Online 20 June 2003

 

Acta Cryst. (2003). C59, o378-o380  [ doi:10.1107/S0108270103011077 ]

2-(Hydroxymethyl)pyridinium dihydrogenphosphate

S. Demir, V. T. Yilmaz and W. T. A. Harrison

Formula: C₆H₈NO⁺·H₂PO₄^-

Online 20 June 2003

 

Acta Cryst. (2003). C59, o381-o382  [ doi:10.1107/S0108270103010667 ]

(E)-1-(2-Hydroxy-4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene

J.-X. Zhang, S.-F. Chen, K. K. Klausmeyer and R. R. Kane

Formula: C₁₈H₂₀O₅

Online 20 June 2003

 

Acta Cryst. (2003). C59, o383-o387  [ doi:10.1107/S0108270103009521 ]

Four 3-cyanodifurazanyl ethers: potential propellants

B. B. Averkiev, M. Yu. Antipin, A. B. Sheremetev and T. V. Timofeeva

Formula: C₆N₆O₃, C₅N₆O₅, C₈N₈O₅ and C₁₀N₁₂O₆

Online 20 June 2003

 

Acta Cryst. (2003). C59, o388-o389  [ doi:10.1107/S0108270103011387 ]

Non-linear optical crystals of 2,2,3-trimethyl-3-(1H-1,2,3,4-tetrazol-5-yl)butanenitrile

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

Formula: C₈H₁₃N₅

Online 20 June 2003

 

Acta Cryst. (2003). C59, o390-o391  [ doi:10.1107/S0108270103011697 ]

4-[4-(Dimethylamino)benzylideneamino]-3,5-bis(2-pyridyl)-4H-1,2,4-triazole

G. Bruno, F. Nicoló, F. Puntoriero, G. Giuffrida, V. Ricevuto and G. Rosace

Formula: C₂₁H₁₉N₇

Online 20 June 2003

 

Acta Cryst. (2003). C59, o392-o393  [ doi:10.1107/S010827010301117X ]

Rotenone -oxime

S.-P. Yang, X.-B. Yu, J.-G. Huang and H.-H. Xu

Formula: C₂₃H₂₃NO₆

Online 20 June 2003

 

Acta Cryst. (2003). C59, o394-o396  [ doi:10.1107/S0108270103009764 ]

Supramolecular structures of 2-cyano-3-dimethylamino-N-(4-methylphenyl)acrylamide and 2-cyano-3-dimethylamino-N-(2-methoxyphenyl)acrylamide

M. Yogavel, P. G. Aravindan, D. Velmurugan, K. Sekar, S. Selvi, P. T. Perumal, S. Shanmuga Sundara Raj and H.-K. Fun

Formula: C₁₃H₁₅N₃O and C₁₃H₁₅N₃O₂

Online 30 June 2003

 

Acta Cryst. (2003). C59, o397-o399  [ doi:10.1107/S0108270103011089 ]

The gossypol-cyclododecanone (1/2) inclusion complex

M. K. Dowd and E. D. Stevens

Formula: C₃₀H₃₀O₈·2C₁₂H₂₂O

Online 30 June 2003

 

Acta Cryst. (2003). C59, o400-o402  [ doi:10.1107/S0108270103011132 ]

2-Benzylamino-6-benzyloxypyrimidin-4(3H)-one: hydrogen-bonded chains of rings linked into sheets by a --stacking interaction

A. Quesada, M. Melguizo, J. N. Low and C. Glidewell

Formula: C₁₈H₁₇N₃O₂

Online 30 June 2003

 

Acta Cryst. (2003). C59, o403-o405  [ doi:10.1107/S0108270103012022 ]

5-Nitro-2,3-bis(2-pyridyl)quinoxaline

M. Du and X.-J. Zhao

Formula: C₁₈H₁₁N₅O₂

Online 30 June 2003

 

Acta Cryst. (2003). C59, o406-o408  [ doi:10.1107/S0108270103011430 ]

6-Amino-3-bromo-1-(2-deoxy-2-fluoro--D-arabinofuranosyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one-acetone-water (1/1/1): a fluorinated 2'-deoxyguanosine analogue with the sugar conformation of a ribonucleoside

J. He, H. Eickmeier and F. Seela

Formula: C₁₀H₁₁BrFN₅O₄·C₃H₆O·H₂O

Online 30 June 2003