Crystal Structure Communications

 

Acta Cryst. (2007). C63, i99-i101  [ doi:10.1107/S0108270107044046 ]

Three hexafluoridoiridates(IV), Ca[IrF₆]·2H₂O, Sr[IrF₆]·2H₂O and Ba[IrF₆]

A. I. Smolentsev, A. I. Gubanov and A. M. Danilenko

Synopsis: In the structures of Ca[IrF₆]·2H₂O and Sr[IrF₆]·2H₂O, the cations have distorted square-antiprismatic coordinations. In Ba[IrF₆], the cation has a cuboctahedral coordination. All three structures can be described as frameworks.

Formula: Ca[IrF₆]·2H₂O, Sr[IrF₆]·2H₂O and Ba[IrF₆]

Online 13 October 2007

 

Acta Cryst. (2007). C63, i102-i104  [ doi:10.1107/S0108270107045416 ]

Rare-earth site splitting in Sm₃MoO₇

N. Barrier, P. Gall and P. Gougeon

Synopsis: The title compound is isomorphous with the La and Pr members of the Ln₃MoO₇ series. However, a splitting of one of the lanthanide sites into two positions is observed in Sm₃MoO₇.

Formula: Sm₃MoO₇

Online 13 October 2007

 

Acta Cryst. (2007). C63, i105-i108  [ doi:10.1107/S0108270107047129 ]

The complex phosphate K_0.92In_0.46Nb_0.54OPO₄: a new representative of the KTiOPO₄ family

A. A. Babaryk, I. V. Zatovsky, V. N. Baumer, N. S. Slobodyanik and K. V. Domasevitch

Synopsis: The structure of the complex phosphate KIn_0.5Nb_0.5OPO₄ is merohedrally twinned about the [110] twofold axis. A cis-cis linkage of [MO₆] octahedra embodies a new subclass of 4/m symmetry structures.

Formula: K_0.92In_0.46Nb_0.54OPO₄

Online 13 October 2007

 

Acta Cryst. (2007). C63, m473-m475  [ doi:10.1107/S0108270107045143 ]

Poly[bis[aquaneodymium(III)]-₂-oxalato-di-₄-succinato]

C.-X. Wang, Z.-F. Li and P. Wang

Formula: [Nd₂(C₄H₄O₄)₂(C₂O₄)(H₂O)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m476-m478  [ doi:10.1107/S0108270107043430 ]

Diaquabis(2,5-dihydroxybenzoato-O)bis(1,10-phenanthroline-²N,N')strontium(II) bis(1,10-phenanthroline) tetrahydrate

D.-J. Xu, Q. Yang, L.-J. Ma and J.-J. Nie

Formula: [Sr(C₇H₅O₄)₂(C₁₂H₈N₂)₂(H₂O)₂]·2C₁₂H₈N₂·4H₂O

Online 13 October 2007

 

Acta Cryst. (2007). C63, m479-m480  [ doi:10.1107/S0108270107044794 ]

A tetrahedrally coordinated Ag^I and Ni^II complex with a two-dimensional framework containing one-dimensional helical chains

L.-G. Wang

Formula: [Ag₂Ni(C₇H₃NO₅)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m481-m483  [ doi:10.1107/S0108270107046240 ]

catena-Poly[[aqua(1,10-phenanthroline-²N,N')zinc(II)]--5-[4-(hydroxymethyl)benzyloxy]isophthalato-³O¹,O^1':O³-[aqua(1,10-phenanthroline-²N,N')zinc(II)]--5-[4-(hydroxymethyl)benzyloxy]isophthalato-²O¹:O³]

E Yang, X.-C. Song, L.-H. Wang and Y.-D. Lin

Formula: [Zn₂(C₁₆H₁₂O₆)₂(C₁₂H₈N₂)₂(H₂O)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m484-m486  [ doi:10.1107/S0108270107046288 ]

catena-Poly[[bis[5-(4-pyridyl-N)-2-(2-pyridylmethylsulfanyl)-1,3,4-oxadiazole]cadmium(II)]-di--thiocyanato-²N:S;²S:N]

E Ye, B.-L. Wu, Y.-Y. Niu, H.-Y. Zhang and H.-W. Hou

Formula: [Cd(NCS)₂(C₁₃H₁₀N₄OS)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m487-m489  [ doi:10.1107/S0108270107046513 ]

(2,2'-Biquinoline-²N,N')bis(nitrato-²O,O')copper(II)

Y. Moreno, Y. Salgado, M. T. Garland and R. Baggio

Formula: [Cu(NO₃)₂(C₁₈H₁₂N₂)]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m490-m493  [ doi:10.1107/S0108270107045404 ]

Three isomorphous Ln complexes: {[Ln₂(bt)₆(bno)(H₂O)₄]·bno}_n (bt is but-2-enoate and bno is 4,4'-bipyridyl N,N'-dioxide), with Ln = Nd, Er and Y

A. M. Atria, M. A. Mora, M. T. Garland and R. Baggio

Formula: [Nd₂(C₄H₅O₂)₆(C₁₀H₈N₂O₂)(H₂O)₄]·C₁₀H₈N₂O₂, [Er₂(C₄H₅O₂)₆(C₁₀H₈N₂O₂)(H₂O)₄]·C₁₀H₈N₂O₂ and [Y₂(C₄H₅O₂)₆(C₁₀H₈N₂O₂)(H₂O)₄]·C₁₀H₈N₂O₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, m494-m495  [ doi:10.1107/S010827010704694X ]

Bis[N-(4-nitrophenyl)thiobenzamidato]mercury(II)

M. H. Habibi, S. Tangestaninejad, A. Fallah-Shojaie, I. Mohammadpoor-Baltork, R. Mokhtari, N. R. Brooks and W. Clegg

Formula: [Hg(C₁₃H₉N₂O₂S)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m496-m498  [ doi:10.1107/S0108270107042035 ]

A new tetrathiafulvalene-diamide cation salt with [Cu₂Br₄]^2- anions

W. Lu, Q.-Y. Zhu, Y. Zhang, X.-M. Lin and J. Dai

Formula: (C₁₀H₁₀N₂O₂S₆)₂[Cu₂Br₄]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m499-m500  [ doi:10.1107/S0108270107041674 ]

Bis(₄-butane-1,4-dithiolato)bis[hexacarbonyldiiron(II)(Fe-Fe)]

Y. Zhang, Y.-T. Si, M.-Q. Hu, C.-N. Chen and Q.-T. Liu

Formula: [Fe₄(C₄H₈S₂)₂(CO)₁₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m501-m503  [ doi:10.1107/S0108270107046896 ]

A pentanuclear bimetallic complex of manganese(II) and aluminium(III) ions: tetra-₂-iodido-iodidobis(₃-2-methoxyethanolato)bis(₂-2-methoxyethanolato)dimethyl(tetrahydrofuran-O)aluminium(III)tetramanganese(II)

L. B. Jerzykiewicz, J. Utko and P. Sobota

Formula: [Mn₄Al(CH₃)₂(C₃H₇O₂)₄I₅(C₄H₈O)]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m504-m506  [ doi:10.1107/S0108270107047130 ]

Poly[-aqua-₄-naphthalene-1,8-dicarboxylato-zinc(II)]

Y.-H. Wen, X. Feng, Y.-H. He, Y.-Z. Lan and H. Sun

Formula: [Zn(C₁₂H₆O₄)(H₂O)]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m507-m509  [ doi:10.1107/S0108270107047312 ]

trans-Bis(azido-N)bis(pyridine-2-carboxamide-²N¹,O²)nickel(II)

M. Ðakovic and Z. Popovic

Formula: [Ni(N₃)₂(C₆H₆N₂O)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m510-m512  [ doi:10.1107/S0108270107047142 ]

trans-Diaquabis(3-hydroxybenzoato-O¹)bis(nicotinamide-N¹)copper(II)

O. Sahin, O. Büyükgüngör, D. A. Köse and H. Necefoglu

Formula: [Cu(C₇H₅O₃)₂(C₆H₆N₂O)₂(H₂O)₂]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m513-m515  [ doi:10.1107/S0108270107046665 ]

[Bis(3,5-dimethylpyrazol-1-yl-N²)dithioacetato-S](triphenylphosphine-P)copper(I)

L.-L. Liu, X.-Y. Tang, H.-X. Li, Y. Zhang and J.-P. Lang

Formula: [Cu(C₁₂H₁₅N₄S₂)(C₁₈H₁₅P)]

Online 13 October 2007

 

Acta Cryst. (2007). C63, m516-m518  [ doi:10.1107/S0108270107048251 ]

catena-Poly[[disilver(I)(Ag-Ag)-bis[-1,1'-(butane-1,4-diyl)diimidazole-²N³:N^3']] bis(perchlorate)]: a double helix stabilized by ligand-unsupported argentophilic interactions

Y.-F. Li, Z.-H. Pan and T.-J. Lou

Formula: [Ag₂(C₁₀H₁₄N₄)₂](ClO₄)₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, m519-m521  [ doi:10.1107/S0108270107047294 ]

Formation of a one-dimensional water chain containing two linking patterns of planar water tetramers

X.-D. Zhang, C.-H. Ge, F. Yu, Q.-T. Liu and M.-L. Zhu

Formula: [Ni₂(C₁₄H₁₂N₂O₈)(C₁₂H₈N₂)₂(H₂O)₂]·12H₂O

Online 13 October 2007

 

Acta Cryst. (2007). C63, m522-m524  [ doi:10.1107/S0108270107018914 ]

Bis[diaquabis(2,2-bipyridine N,N'-dioxide-²O,O')cobalt(II)] -octamolybdate dihydrate

T. Su and Y.-Q. Lan

Formula: [Co(C₁₀H₈N₂O₂)₂(H₂O)₂]₂[Mo₈O₂₆]·2H₂O

Online 13 October 2007

 

Acta Cryst. (2007). C63, m525-m527  [ doi:10.1107/S0108270107047683 ]

catena-Poly[[(2,2'-bipyridyl)oxidovanadium]-di-₂-oxido-[(2,2'-bipyridyl)oxidovanadium]-₃-selenito-bis[(2,2'-bipyridyl)dioxidovanadium]-₃-selenito]

Z.-X. Lian, P. Liu, J.-M. Zhang, T.-X. Wang and T.-J. Lou

Formula: [V₄O₈(SeO₃)₂(C₁₀H₈N₂)₄]

Online 24 October 2007

 

Acta Cryst. (2007). C63, m528-m530  [ doi:10.1107/S0108270107040796 ]

Self-assembly of a one-dimensional iron(II) coordination polymer with p-phenylenebis(picolinaldimine)

S. N. Collins, J. A. Krause, M. Regis, P. J. Ball and W. B. Connick

Formula: [FeCl₂(C₁₈H₁₄N₄)]·2CH₄O

Online 24 October 2007

 

Acta Cryst. (2007). C63, m531-m533  [ doi:10.1107/S0108270107047403 ]

Poly[aqua(₃-benzene-1,2-dicarboxylato)bis(₃-hydroxido)bis(₂-isonicotinato)dierbium(III) monohydrate] and the thulium analogue

G.-M. Wang, H.-L. Huang, H. Li and Q.-H. Zheng

Formula: [Er₂(C₆H₄NO₂)₂(C₈H₄O₄)(OH)₂(H₂O)]·H₂O and [Tm₂(C₆H₄NO₂)₂(C₈H₄O₄)(OH)₂(H₂O)]·H₂O

Online 24 October 2007

 

Acta Cryst. (2007). C63, m534-m536  [ doi:10.1107/S0108270107048433 ]

[Ba₆(C₂H₃O₂)₁₂(H₂O)_3.5], a new hydrate of barium acetate

G. Leyva, G. Polla, M. T. Garland and R. Baggio

Synopsis: This new hydrate of barium acetate presents six independent barium centres, 12 independent acetate ligands and three complete and one disordered aqua molecule to generate a tight three-dimensional structure in which extensive hydrogen bonding is present.

Formula: [Ba₆(C₂H₃O₂)₁₂(H₂O)_3.5]

Online 24 October 2007

 

Acta Cryst. (2007). C63, m537-m540  [ doi:10.1107/S0108270107048111 ]

catena-Poly[bis(ethane-1,2-diammonium) [manganese(II)-di--phosphato-⁴O:O']]: a one-dimensional manganese phosphate

F. O. M. Gaslain and A. M. Chippindale

Formula: (C₂H₁₀N₂)₂[Mn(PO₄)₂]

Online 24 October 2007

 

Acta Cryst. (2007). C63, o613-o616  [ doi:10.1107/S0108270107045465 ]

Two modifications of a five-coordinate silicon complex

U. Böhme and I. C. Foehn

Formula: C₁₄H₁₉NO₂Si

Online 13 October 2007

 

Acta Cryst. (2007). C63, o617-o619  [ doi:10.1107/S010827010704468X ]

Tetrakis(1-naphthylamino)silane and its tetrahydrofuran trisolvate

M. S. Balakrishna, T. Chivers and M. Parvez

Formula: C₄₀H₃₂N₄Si and C₄₀H₃₂N₄Si·3C₄H₈O

Online 13 October 2007

 

Acta Cryst. (2007). C63, o620-o621  [ doi:10.1107/S0108270107045799 ]

2-Aminopyrimidine-3,3,3-triphenylpropanoic acid (1/1)

M. F. Serafin and K. A. Wheeler

Formula: C₄H₅N₃·C₂₁H₁₈O₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, o622-o625  [ doi:10.1107/S0108270107041546 ]

Hydrogen-bonded chains in 2,2,2-trichloro-N,N'-bis(4-methoxyphenyl)ethane-1,1-diamine and a three-dimensional hydrogen-bonded framework in 2,2,2-trichloro-N,N'-bis(4-chlorophenyl)ethane-1,1-diamine

Z.-F. Zhang, J.-H. Qin, S.-Q. Wang and G.-R. Qu

Formula: C₁₆H₁₇Cl₃N₂O₂ and C₁₄H₁₁Cl₅N₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, o626-o630  [ doi:10.1107/S0108270107039558 ]

Two polymorphs of 2-(4-chlorophenyl)-4-methylchromenium perchlorate

A. D. Roshal, A. Sikorski, V. N. Baumer, A. I. Novikov and J. Blazejowski

Formula: Two polymorphs of C₁₆H₁₂ClO⁺·ClO₄^-

Online 13 October 2007

 

Acta Cryst. (2007). C63, o631-o632  [ doi:10.1107/S0108270107045969 ]

2,2-Dichloro-1,3-bis(trimethylsilyl)-1,3-diaza-2-silacyclopentane

U. Böhme, F. Bendrath and B. Günther

Formula: C₈H₂₂Cl₂N₂Si₃

Online 13 October 2007

 

Acta Cryst. (2007). C63, o633-o637  [ doi:10.1107/S0108270107046033 ]

Geometry and bond-length alternation in nonlinear optical materials. I. Standard parameters in two precursors

G. J. Gainsford, M. D. H. Bhuiyan and A. J. Kay

Formula: C₂₂H₁₈N₄O₂ and C₂₄H₂₀N₄O₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, o638-o640  [ doi:10.1107/S0108270107044563 ]

Redetermination of 6-amino-5-formyl-1,3-dimethyluracil monohydrate at 120 K: a polarized molecular structure and two interwoven hydrogen-bonded frameworks

J. M. de la Torre, M. Nogueras, J. Cobo, J. N. Low and C. Glidewell

Formula: C₇H₉N₃O₃·H₂O

Online 13 October 2007

 

Acta Cryst. (2007). C63, o641-o642  [ doi:10.1107/S0108270107046574 ]

4-[(2-Hydroxyethyl)iminomethyl]-5-hydroxymethyl-2-methylpyridin-3-ol

U. Böhme and B. Günther

Formula: C₁₀H₁₄N₂O₃

Online 13 October 2007

 

Acta Cryst. (2007). C63, o643-o645  [ doi:10.1107/S0108270107046550 ]

Quinoline derivatives: potential antiparasitic and antiviral agents

J. Sopková-de Oliveira Santos, P. Verhaeghe, J.-F. Lohier, P. Rathelot, P. Vanelle and S. Rault

Formula: C₁₃H₁₁ClN₂O₂ and C₁₃H₁₂N₂O₂

Online 13 October 2007

 

Acta Cryst. (2007). C63, o646-o649  [ doi:10.1107/S0108270107047014 ]

3-Oxo-5-24-norcholanic acid: acid-to-acid hydrogen-bonding catemers employing the rare anti carboxyl conformation in the aggregation of a steroid keto acid

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

Formula: C₂₃H₃₆O₃

Online 13 October 2007

 

Acta Cryst. (2007). C63, o650-o654  [ doi:10.1107/S0108270107045659 ]

An unusual syn conformation of 5-formyluracil stabilized by supramolecular interactions

G. Portalone and M. Colapietro

Formula: C₅H₄N₂O₃

Online 13 October 2007

 

Acta Cryst. (2007). C63, o655-o658  [ doi:10.1107/S0108270107046689 ]

Hydrogen-bonded supramolecular motifs in the 1:1 monohydrated molecular adduct of acetoguanaminium chloride with acetoguanamine and in 2,4,6-triaminopyrimidinediium dichloride dihydrate

G. Portalone and M. Colapietro

Formula: C₄H₈N₅⁺·Cl^-·C₄H₇N₅·H₂O and C₄H₉N₅²⁺·2Cl^-·2H₂O

Online 13 October 2007

 

Acta Cryst. (2007). C63, o659-o663  [ doi:10.1107/S0108270107044812 ]

Hirshfeld surface analysis of two bendroflumethiazide solvates

F. P. A. Fabbiani, C. K. Leech, K. Shankland, A. Johnston, P. Fernandes, A. J. Florence and N. Shankland

Formula: C₁₅H₁₄F₃N₃O₄S₂·C₃H₆O and C₁₅H₁₄F₃N₃O₄S₂·C₃H₇NO

Online 24 October 2007

 

Acta Cryst. (2007). C63, o664-o666  [ doi:10.1107/S0108270107048044 ]

2-Hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)benzaldehyde

J. W. Bats, M. Gerlach, M. Reggelin and M. Köck

Formula: C₁₄H₁₈O₅

Online 24 October 2007

 

Acta Cryst. (2007). C63, o667-o670  [ doi:10.1107/S0108270107047270 ]

Two salts of 5-sulfosalicylic acid and 3-aminopyridine

X.-G. Meng, C.-S. Zhou, L. Wang and C.-L. Liu

Formula: C₅H₇N₂⁺·C₇H₅O₆S^-·H₂O and C₅H₇N₂⁺·C₇H₅O₆S^-

Online 24 October 2007

 

Acta Cryst. (2007). C63, o671-o672  [ doi:10.1107/S0108270107040978 ]

(5Z)-4-Amino-2-(4-hydroxyphenyl)-1H-imidazol-5(2H)-one oxime 3-oxide

X.-Q. Cao, Z.-X. Li, G.-Q. Chen and D.-C. Zhang

Formula: C₉H₁₀N₄O₃

Online 24 October 2007

 

Acta Cryst. (2007). C63, o673-o675  [ doi:10.1107/S0108270107048019 ]

9,9'-Biacridine N,N'-dioxide: a novel potential bridging ligand bearing the bulky acridine N-oxide skeleton

C.-S. Liu

Formula: C₂₆H₁₆N₂O₂

Online 24 October 2007

 

Acta Cryst. (2007). C63, o676-o680  [ doi:10.1107/S0108270107049293 ]

One-dimensional C-HN hydrogen-bonded polymers in flexible tetrapyridyl systems

A. Mambanda, D. Jaganyi and O. Q. Munro

Formula: C₂₇H₃₀N₆ and C₂₈H₃₂N₆

Online 24 October 2007

 

Acta Cryst. (2007). C63, o681-o684  [ doi:10.1107/S0108270107048809 ]

A three-dimensional hydrogen-bonded framework in 2-amino-4,6-bis[N-methyl-N-(4-methylphenyl)amino]pyrimidine-5-carbaldehyde and hydrogen-bonded sheets in 2-amino-4-(indolin-1-yl)-6-methoxypyrimidine-5-carbaldehyde

J. N. Low, J. Trilleras, J. Cobo, A. Marchal and C. Glidewell

Formula: C₂₁H₂₃N₅O and C₁₄H₁₄N₄O₂

Online 24 October 2007