Crystal Structure Communications

 

Acta Cryst. (2005). C61, i69-i70  [ doi:10.1107/S0108270105015386 ]

La₅Mo₆O₂₁: a novel ternary reduced molybdenum oxide containing {Mo^IV}₃ clusters and isolated Mo^V centres

P. Gall and P. Gougeon

Synopsis: The crystal structure of La₅Mo₆O₂₁ (pentalanthanum hexamolybdenum henicosaoxide) is made up of Mo₃O₁₃ units containing triangular {Mo^IV}₃ clusters, three distorted Mo^VO₆ octahedral units and six interstitial La^III atoms. The Mo₃O₁₃ unit consists of three edge-sharing Mo^IVO₆ units involving Mo-Mo bonding. The three Mo^VO₆ octahedra share their corners or edges with each other and with the Mo₃O₁₃ units.

Formula: La₅Mo₆O₂₁

Online 11 June 2005

 

Acta Cryst. (2005). C61, i71-i72  [ doi:10.1107/S0108270105017324 ]

Sm₅Ga₃

G.-H. Feng, L. Lacroix-Orio, M. Tillard and C. Belin

Synopsis: In the single-crystal structure of Sm₅Ga₃, the tetragonal P4/ncc unit cell contains four isolated Ga atoms and four Ga₂ dumbbells, with Ga-Ga bond lengths of 2.653  (3)  Å.

Formula: Sm₅Ga₃

Online 22 June 2005

 

Acta Cryst. (2005). C61, i73-i75  [ doi:10.1107/S0108270105006219 ]

Potassium cerium(III) bis(sulfate) monohydrate, KCe(SO₄)₂·H₂O

M. Jemmali, S. Walha, R. Ben Hassen and P. Vaclac

Synopsis: The crystal structure of KCe(SO₄)₂·H₂O consists of irregular independent SO₄ tetrahedra, CeO₉ polyhedra in the form of distorted tricapped trigonal prisms and K⁺ ions.

Formula: KCe(SO₄)₂·H₂O

Online 22 June 2005

 

Acta Cryst. (2005). C61, i76-i78  [ doi:10.1107/S0108270105018111 ]

Thallium(III) selenite, Tl₂(SeO₃)₃

W. T. A. Harrison

Synopsis: Tl₂(SeO₃)₃ is built up from TlO₆ octahedra, TlO₇ distorted pentagonal bipyramids and (SeO₃)^2- pyramids sharing vertices and edges to form corrugated (001) layers. The Se lone pairs of electrons are accommodated in the interlayer regions.

Formula: Tl₂(SeO₃)₃

Online 22 June 2005

 

Acta Cryst. (2005). C61, i79-i80  [ doi:10.1107/S0108270105018214 ]

Sodium calcium orthovanadate, NaCa₄(VO₄)₃

H. Ben Yahia, E. Gaudin and J. Darriet

Synopsis: NaCa₄(VO₄)₃ is isostructural with the mineral silicocarnotite. The structure consists of isolated VO₄ tetrahedra linked by disordered calcium and sodium cations disordered over eight- and seven-coordinated sites.

Formula: NaCa₄(VO₄)₃

Online 30 June 2005

 

Acta Cryst. (2005). C61, m321-m323  [ doi:10.1107/S0108270105015076 ]

(-Tri-tert-butoxysilanethiolato)bis[(tetrahydrofuran)lithium(I)] and catena-poly[[bis(-tri-tert-butoxysilanethiolato)dilithium(I)]--dimethoxyethane]: solvent coordination as the structure-forming factor

E. Jesionka, A. Ciborska, J. Chojnacki and W. Wojnowski

Formula: [Li₂(C₁₂H₂₇O₃SSi)₂(C₄H₈O)₂] and [Li₂(C₁₂H₂₇O₃SSi)₂(C₄H₁₀O₂)]

Online 11 June 2005

 

Acta Cryst. (2005). C61, m324-m328  [ doi:10.1107/S0108270105013545 ]

Diaqua[N,N'-bis(5-methoxysalicylidene)ethylenediaminato-⁴O,N,N',O']manganese(III) perchlorate, aqua[N,N'-bis(3,5-dichlorosalicylidene)ethylenediaminato-⁴O,N,N',O'](methanol-O)manganese(III) perchlorate and bis[-N,N'-bis(3-methoxysalicylidene)ethylenediaminato-⁵O,N,N',O':O]bis[(methanol-O)manganese(III)] diperchlorate

T. Akitsu, Y. Takeuchi and Y. Einaga

Formula: [Mn(C₁₈H₁₈N₂O₄)(H₂O)₂]ClO₄, [Mn(C₁₆H₁₀Cl₄N₂O₂)(CH₄O)(H₂O)]ClO₄ and [Mn₂(C₁₈H₁₈N₂O₄)₂(CH₄O)₂](ClO₄)₂

Online 11 June 2005

 

Acta Cryst. (2005). C61, m329-m332  [ doi:10.1107/S0108270105010760 ]

Two novel bis(2,9-dimethyl-1,10-phenanthroline)copper(I) complexes: [Cu(dmp)₂]₂(PF₆)₂·0.5(bpmh)·CH₃CN and [Cu(dmp)₂][N(CN)₂]

G. King, M. Gembicky and P. Coppens

Formula: [Cu(C₁₄H₁₂N₂)₂]₂(PF₆)₂·0.5C₁₂H₁₀N₄·C₂H₃N and [Cu(C₁₄H₁₂N₂)₂](C₂N₃)

Online 11 June 2005

 

Acta Cryst. (2005). C61, m333-m336  [ doi:10.1107/S0108270105016057 ]

A novel three-dimensional copper(II) coordination polymer with 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene and thiocyanate

Y.-F. Peng, X.-G. Liu, B.-Z. Li, B.-L. Li and Y. Zhang

Formula: [Cu(NCS)₂(C₁₂H₁₂N₆)]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m337-m338  [ doi:10.1107/S0108270105016021 ]

The new polynuclear titanium(IV) complex [(Cp*TiCl)(-O)₂(Cp*Ti)₂(-O)(-O)₂]₂Ti (Cp* is ⁵-C₅Me₅)

J. Chen, N.-H. Hu, J. Zhan and Y.-S. Li

Formula: [Ti₆(C₁₀H₁₅)₆Cl₂O₁₀]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m339-m341  [ doi:10.1107/S0108270105016240 ]

catena-Poly[[{4-bromo-2-[2-(dimethylamino)ethyliminomethyl]phenolato}copper(II)]--azido]

Z.-L. You

Formula: [Cu(C₁₁H₁₄BrN₂O)(N₃)]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m342-m343  [ doi:10.1107/S0108270105016811 ]

Diacetatobis(2-aminobenzothiazole-N)cobalt(II)

H. Bati, H. Saraçoglu, N. Çaliskan and S. Soylu

Formula: [Co(C₂H₃O₂)₂(C₇H₆N₂S)₂]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m344-m345  [ doi:10.1107/S0108270105018032 ]

Ethylenediaminium niobium oxyfluoride

N. F. Stephens and P. Lightfoot

Formula: (C₂H₁₀N₂)₂[Nb₂O₃F₈]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m346-m347  [ doi:10.1107/S0108270105017555 ]

A mixed iron(III)/lithium alkoxide

H. R. L. Barley, A. R. Kennedy and R. E. Mulvey

Formula: [FeLi₂Br(C₄H₉O)₄(C₄H₈O)₂]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m348-m350  [ doi:10.1107/S0108270105017828 ]

Poly[[diaquabarium(II)]-₅-m-phenylenedioxydiacetato]: a three-dimensional barium(II) coordination polymer

S. Gao, J.-W. Liu, L.-H. Huo and H. Zhao

Formula: [Ba(C₁₀H₈O₆)(H₂O)₂]

Online 22 June 2005

 

Acta Cryst. (2005). C61, m351-m352  [ doi:10.1107/S0108270105018044 ]

Bis{1-[N-(2-methoxyphenyl)iminomethyl]naphthalen-2(1H)-onato-³O,N,O'}zinc(II) ethanol solvate

I. Ðilovic, D. Matkovic-Calogovic, Z. Popovic and V. Roje

Formula: [Zn(C₁₈H₁₄NO₂)₂]·C₂H₆O

Online 22 June 2005

 

Acta Cryst. (2005). C61, m353-m355  [ doi:10.1107/S0108270105016768 ]

Low-dimensional compounds containing cyano groups. XII. Bis(1,3-diaminopropane-²N,N')(dicyanamido-N)copper(II) perchlorate

M. Burcák, I. Potocnák, W. Massa and L. Jäger

Formula: [Cu(C₂N₃)(C₃H₁₀N₂)₂]ClO₄

Online 22 June 2005

 

Acta Cryst. (2005). C61, m356-m358  [ doi:10.1107/S0108270105018500 ]

Second-sphere coordination in anion binding: sodium hexaamminecobalt(III) tetrakis(4-fluorobenzoate) monohydrate

R. P. Sharma, R. Bala, R. Sharma and A. D. Bond

Formula: Na[Co(NH₃)₆](C₇H₄FO₂)₄·H₂O

Online 30 June 2005

 

Acta Cryst. (2005). C61, m359-m360  [ doi:10.1107/S0108270105019189 ]

Bis[-N,N'-bis(3-methylsalicylidene)propane-1,3-diaminato]dicobalt(II) 0.28-hydrate

Z.-L. You

Formula: [Co₂(C₁₉H₂₀N₂O₂)₂]·0.28H₂O

Online 30 June 2005

 

Acta Cryst. (2005). C61, m361-m364  [ doi:10.1107/S0108270105015659 ]

Magnetic properties of two double-layer structures built from hydroxynaphthoic acids and manganese

M. U. Schmidt, E. Alig, L. Fink, M. Bolte, R. Panisch, V. Pashchenko, B. Wolf and M. Lang

Formula: [Mn(C₁₁H₇O₃)₂(H₂O)₂] and [Mn(C₁₁H₇O₃)₂(H₂O)₄]

Online 30 June 2005

 

Acta Cryst. (2005). C61, m365-m369  [ doi:10.1107/S010827010501783X ]

Methyl 2-(4-ferrocenylbenzamido)thiophene-3-carboxylate and ethyl 2-(4-ferrocenylbenzamido)-1,3-thiazole-4-acetate, a unique ferrocene derivative containing a thiazole moiety

S. Alley, J. F. Gallagher, V. M. Hooper, P. T. M. Kenny and A. J. Lough

Formula: [Fe(C₅H₅)(C₂₀H₁₄NO₃S)] and [Fe(C₅H₅)(C₁₉H₁₇NO₃S)]

Online 30 June 2005

 

Acta Cryst. (2005). C61, m370-m372  [ doi:10.1107/S0108270105016872 ]

Bis(2-butyl-N,N'-diisopropylamidinato)dichlorohafnium(IV)

A. P. Milanov, R. Bhakta, M. Winter, K. Merz and A. Devi

Formula: [Hf(C₁₁H₂₃N₂)₂Cl₂]

Online 30 June 2005

 

Acta Cryst. (2005). C61, o417-o419  [ doi:10.1107/S0108270105014745 ]

2-Acetamido-N-benzyl-2-(methoxyamino)acetamides: functionalized amino acid anticonvulsants

A. Camerman, A. Hempel, D. Mastropaolo and N. Camerman

Formula: C₁₂H₁₇N₃O₃ and C₁₃H₁₉N₃O₃

Online 11 June 2005

 

Acta Cryst. (2005). C61, o420-o421  [ doi:10.1107/S0108270105015015 ]

L-Alanylglycyl-L-alanine monohydrate at 20  K

D. Förster, M. Messerschmidt and P. Luger

Formula: C₈H₁₅N₃O₄·H₂O

Online 11 June 2005

 

Acta Cryst. (2005). C61, o422-o423  [ doi:10.1107/S0108270105014952 ]

(E)-4-Methoxybenzaldehyde O-(N-phenylcarbamoyl)oxime

M. Kubicki

Formula: C₁₅H₁₄N₂O₃

Online 11 June 2005

 

Acta Cryst. (2005). C61, o424-o426  [ doi:10.1107/S0108270105015258 ]

N-[tert-Butoxycarbonylglycyl-(Z)-,-dehydrophenylalanylglycyl-(E)-,-dehydrophenylalanylphenylalanyl]-4-nitroaniline ethanol solvate

M. Makowski, A. Brzuszkiewicz, M. Lisowski and T. Lis

Formula: C₄₂H₄₃N₇O₉·C₂H₆O

Online 11 June 2005

 

Acta Cryst. (2005). C61, o427-o430  [ doi:10.1107/S0108270105015891 ]

Stereochemical basis for activity in thiadiazole anticonvulsants: 1-[5-(biphenyl-2-yl)-1,3,4-thiadiazol-2-yl]methanaminium chloride and two inactive analogues, 2-(biphenyl-4-yl)-5-[2-(1-methylethylidene)hydrazino]-1,3,4-thiadiazole and the methanol solvate of its hydrochloride salt

A. Camerman, A. Hempel, D. Mastropaolo and N. Camerman

Formula: C₁₅H₁₄N₃S⁺·Cl^-, C₁₇H₁₆N₄S and C₁₇H₁₇N₄S⁺·Cl^-·CH₄O

Online 11 June 2005

 

Acta Cryst. (2005). C61, o431-o433  [ doi:10.1107/S0108270105014289 ]

1,4,7,10-Tetraoxacyclododecane-triphenylmethanethiol (1/2)

M. S. Fonari, E. V. Ganin and W.-J. Wang

Formula: C₈H₁₆O₄·2C₁₉H₁₆S

Online 11 June 2005

 

Acta Cryst. (2005). C61, o434-o437  [ doi:10.1107/S0108270105016070 ]

The twofold interpenetrated three-connected three-dimensional (10,3)-net in 2-aminoethene-1,1,2-tricarbonitrile

V. A. Tafeenko, K. A. Paseshnichenko, O. V. Ershov, A. V. Eremkin and L. A. Aslanov

Formula: C₅H₂N₄

Online 22 June 2005

 

Acta Cryst. (2005). C61, o438-o441  [ doi:10.1107/S0108270105016185 ]

C-HO, C-H and - interactions in three benzofuran-2-yl ketone derivatives

V. T. Yilmaz, C. Kazak, C. Kirilmis, M. Koca and F. W. Heinemann

Formula: C₁₅H₁₀O₂, C₁₇H₈Br₂O₃ and C₂₈H₂₈O₂

Online 22 June 2005

 

Acta Cryst. (2005). C61, o442-o444  [ doi:10.1107/S0108270105016501 ]

A monoclinic polymorph of 3,7,7-trimethyl-1-phenyl-5,6,7,8-tetrahydro-1H-pyrazolo[3,4-b]quinolin-5-one

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

Formula: C₁₉H₁₉N₃O

Online 22 June 2005

 

Acta Cryst. (2005). C61, o445-o449  [ doi:10.1107/S0108270105016239 ]

Solvent-dependent polymorphism in isomeric N-(nitrobenzylidene)iodoanilines

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

Formula: C₅₂H₃₆I₄N₈O₈, C₁₃H₉IN₂O₂ and C₁₃H₉IN₂O₂

Online 22 June 2005

 

Acta Cryst. (2005). C61, o450-o451  [ doi:10.1107/S0108270105017312 ]

2-Iodo-N-(4-nitrophenyl)benzamide forms hydrogen-bonded sheets of R₄⁴(24) rings

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

Formula: C₁₃H₉IN₂O₃

Online 22 June 2005

 

Acta Cryst. (2005). C61, o452-o456  [ doi:10.1107/S0108270105016720 ]

Hydrogen-bonded chains in isostructural 5-methyl-2-(4-methylphenyl)-7,8-dihydro-6H-cyclopenta[g]pyrazolo[1,5-a]pyrimidine, 2-(4-chlorophenyl)-5-methyl-7,8-dihydro-6H-cyclopenta[g]pyrazolo[1,5-a]pyrimidine and 2-(4-bromophenyl)-5-methyl-7,8-dihydro-6H-cyclopenta[g]pyrazolo[1,5-a]pyrimidine, and sheets of -stacked hydrogen-bonded chains in 2-(4-methoxyphenyl)-5-methyl-7,8-dihydro-6H-cyclopenta[g]pyrazolo[1,5-a]pyrimidine

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

Formula: C₁₇H₁₇N₃, C₁₆H₁₄ClN₃, C₁₆H₁₄BrN₃ and C₁₇H₁₇N₃O

Online 22 June 2005

 

Acta Cryst. (2005). C61, o457-o459  [ doi:10.1107/S0108270105015714 ]

Thiamine tetraphenylborate monohydrate: a two-dimensional hydrogen-bonded network with (4,4)-topology

N.-H. Hu, H.-Q. Jia, J.-W. Xu and K. Aoki

Formula: C₁₂H₁₇N₄OS⁺·C₂₄H₂₀B^-·H₂O

Online 22 June 2005

 

Acta Cryst. (2005). C61, o460-o463  [ doi:10.1107/S0108270105017853 ]

N-Acetyl-4-[(2-hydroxybenzylidene)amino]benzenesulfonamide monohydrate and N-acetyl-4-[(5-bromo-2-hydroxybenzylidene)amino]benzenesulfonamide monohydrate

Y. M. Chumakov, V. I. Tsapkov, G. Bocelli and B. Ya. Antosyak

Formula: C₁₅H₁₄N₂O₄S·H₂O and C₁₅H₁₃BrN₂O₄S·H₂O

Online 22 June 2005

 

Acta Cryst. (2005). C61, o464-o468  [ doi:10.1107/S0108270105018226 ]

The proton-transfer compounds of strychnine with achiral salicylic acids: strychninium 3,5-dinitrosalicylate and the strychninium 5-nitrosalicylate bis(5-nitrosalicylic acid) adduct

G. Smith, U. D. Wermuth and J. M. White

Formula: C₂₁H₂₃N₂O₂⁺·C₇H₃N₂O₇^- and C₂₁H₂₃N₂O₂⁺·C₇H₄NO₅^-·2C₇H₅NO₅

Online 30 June 2005

 

Acta Cryst. (2005). C61, o469-o472  [ doi:10.1107/S0108270105018494 ]

Polymorphism in bipodal O,O'-dimethyl N,N'-(m-phenylenedicarbonyl)bis(thiocarbamate)

G. Blewett, M. W. Bredenkamp and K. R. Koch

Formula: Two polymorphs of C₁₂H₁₂N₂O₄S₂

Online 30 June 2005