Crystal Structure Communications

 

Acta Cryst. (2010). C66, i9-i11  [ doi:10.1107/S0108270109054316 ]

(H₃O)Nd(SO₄)₂

Z. Zhang and Z. Zhang

Synopsis: An H₃O⁺-templated layered neodymium sulfate has been hydrothermally synthesized and characterized by thermogravimetric and single-crystal structural analysis. In the structure, Nd³⁺ cations combine with sulfate groups to form anhydrous anionic [Nd(SO₄)₂]^- layers with tricapped trigonal-prismatic neodymium. To achieve charge balance, H₃O⁺ cations are inserted between the layers where they hydrogen bond to terminal oxide O atoms of the sulfate anions.

Formula: (H₃O)Nd(SO₄)₂

Online 8 January 2010

 

Acta Cryst. (2010). C66, i12-i15  [ doi:10.1107/S010827010905433X ]

Two caesium vanadium hydrogenphosphates with tunnelled structures: Cs₂V₂O₃(PO₄)(HPO₄) and Cs₂[(VO)₃(HPO₄)₄(H₂O)]·H₂O

R. Gautier, J.-F. Colin and E. Le Fur

Synopsis: The crystal structures of two caesium vanadium hydrogenphosphates present three-dimensional frameworks of VO₆ octahedra and PO₄ tetrahedra with tunnels in which Cs⁺ cations are located.

Formula: Cs₂V₂O₃(PO₄)(HPO₄) and Cs₂[(VO)₃(HPO₄)₄(H₂O)]·H₂O

Online 8 January 2010

 

Acta Cryst. (2010). C66, i16-i18  [ doi:10.1107/S0108270109055140 ]

K₃TaF₈ from laboratory X-ray powder data

L. Smrcok, R. Cerný, M. Boca, I. Macková and B. Kubíková

Synopsis: The title compound crystallizes in a new structure type with the Ta^V atom surrounded by seven fluoride anions, forming a monocapped trigonal prism, and with the potassium ions coordinated by eight fluoride anions. One fluoride anion is enclosed in an octahedron of potassium cations. The potassium octahedra share faces to form infinite cationic chains of composition [FK₃]²⁺. Isolated [TaF₇]^2- anions are distributed between the chains to complete the crystal packing.

Formula: K₃TaF₈

Online 8 January 2010

 

Acta Cryst. (2010). C66, m17-m21  [ doi:10.1107/S0108270109054560 ]

catena-Poly[bis(trimethylphenylammonium) [hexa--chlorido-dichloridotricuprate(II)]]: an alternating zigzag chain of CuCl₄ and Cu₂Cl₆ complexes

M. R. Bond

Formula: (C₉H₁₄N)₂[Cu₃Cl₈]

Online 8 January 2010

 

Acta Cryst. (2010). C66, m22-m25  [ doi:10.1107/S0108270109055164 ]

A tetrazol-5-yl analogue of glycine, 5-ammoniomethyl-1H-tetrazolide, and its copper(II) complex

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

Formula: C₂H₅N₅ and [Cu(C₂H₄N₅)₂]·2H₂O

Online 8 January 2010

 

Acta Cryst. (2010). C66, m26-m28  [ doi:10.1107/S0108270109053736 ]

Poly[₈-4,4'-bipyridine-2,2',6,6'-tetracarboxylato-dilead(II)]

S.-P. Zhou, X.-X. Wu, C. Zu, Z.-L. Chen and F.-P. Liang

Formula: [Pb₂(C₁₄H₄N₂O₈)]

Online 8 January 2010

 

Acta Cryst. (2010). C66, m29-m31  [ doi:10.1107/S0108270109044205 ]

Poly[[trans-diaquabis(₂-biphenyl-2,2'-dicarboxylato)bis(₂-4,4'-bipyridine)dicobalt(II)] biphenyl-2,2'-dicarboxylic acid disolvate]

G. Zhan and X.-H. Li

Formula: [Co₂(C₁₄H₈O₄)₂(C₁₀H₈N₂)₂(H₂O)₂]·2C₁₄H₁₀O₄

Online 8 January 2010

 

Acta Cryst. (2010). C66, m32-m34  [ doi:10.1107/S0108270109055097 ]

Luminescence properties of the structure built from 3-cyano-4-dicyanomethylene-5-oxo-4,5-dihydro-1H-pyrrol-2-olate and caesium(I)

V. A. Tafeenko, S. I. Gurskiy, M. F. Fazylbekov, A. N. Baranov and L. A. Aslanov

Formula: Cs⁺·C₈HN₄O₂^-

Online 8 January 2010

 

Acta Cryst. (2010). C66, m35-m39  [ doi:10.1107/S0108270109055449 ]

Granisetron, an antiemetic drug, and its cobalt complex

K. Ravikumar and B. Sridhar

Formula: C₁₈H₂₄N₄O and [Co(C₁₈H₂₅N₄O)₂(H₂O)₂]Cl₄·12H₂O

Online 15 January 2010

 

Acta Cryst. (2010). C66, m40-m43  [ doi:10.1107/S0108270109054626 ]

Tris(tert-butyl isocyanide)bis[tris(4-methoxyphenyl)phosphine]cobalt(I) perchlorate dichloromethane disolvate and tris(tert-butyl isocyanide)bis[tris(4-methoxyphenyl)phosphine]cobalt(II) bis(perchlorate) dichloromethane disolvate: modification of a trigonal-bipyramidal structure with change of metal oxidation state

C. A. L. Becker, R. S. Black and R. P. Forbes

Formula: [Co(C₅H₉N)₃(C₂₁H₂₁O₃P)₂]ClO₄·2CH₂Cl₂ and [Co(C₅H₉N)₃(C₂₁H₂₁O₃P)₂](ClO₄)₂·2CH₂Cl₂

Online 15 January 2010

 

Acta Cryst. (2010). C66, m44-m47  [ doi:10.1107/S010827011000096X ]

Two polymorphs of a lead(II) complex with 8-hydroxy-2-methylquinoline and thiocyanate

G. Mohammadnezhad, M. M. Amini and V. Langer

Formula: Two polymorphs of [Pb₂(C₁₀H₈NO)₂(NCS)₂]

Online 15 January 2010

 

Acta Cryst. (2010). C66, m48-m50  [ doi:10.1107/S0108270109054092 ]

Triaqua(-7-iodo-8-oxidoquinoline-5-sulfonato-²N,O⁸)dioxidouranium(VI) dihydrate

P. Sasikumar and P. T. Muthiah

Formula: [U(C₉H₄INO₄S)O₂(H₂O)₃]·2H₂O

Online 22 January 2010

 

Acta Cryst. (2010). C66, m51-m54  [ doi:10.1107/S0108270110001666 ]

Crystallographic evidence of Gly-D,L-Met oxidation to its sulfoxide in the presence of gold(III): solid solution of the racemic mixture of two diastereoisomers

U. Rychlewska, B. Warzajtis, B. D. Glisic, S. Rajkovic and M. Djuran

Formula: (C₇H₁₅N₂O₄S)[AuCl₄]

Online 26 January 2010

 

Acta Cryst. (2010). C66, o59-o63  [ doi:10.1107/S0108270109054870 ]

Modulating the preferred O-HO hydrogen-bonding motif in a conformationally constrained environment through hydroxy-group derivatization

G. Mehta and S. Sen

Formula: C₃₈H₃₄O₁₀, C₁₄H₂₂O₆ and C₂₄H₂₆O₆

Online 8 January 2010

 

Acta Cryst. (2010). C66, o64-o66  [ doi:10.1107/S0108270109054602 ]

N-(3-tert-Butyl-1-phenyl-1H-pyrazol-5-yl)-N-(4-methoxybenzyl)acetamide: a hydrogen-bonded chain of centrosymmetric rings

J. C. Castillo, R. Abonía, M. B. Hursthouse, J. Cobo and C. Glidewell

Formula: C₂₃H₂₇N₃O₂

Online 8 January 2010

 

Acta Cryst. (2010). C66, o67-o70  [ doi:10.1107/S0108270109055012 ]

Methyl 4-O--D-galactopyranosyl -D-mannopyranoside methanol 0.375-solvate

X. Hu, Q. Pan, B. C. Noll, A. G. Oliver and A. S. Serianni

Formula: C₁₃H₂₄O₁₁·0.375CH₄O

Online 15 January 2010

 

Acta Cryst. (2010). C66, o71-o78  [ doi:10.1107/S0108270109054134 ]

Seven 3-methylidene-1H-indol-2(3H)-ones related to the multiple-receptor tyrosine kinase inhibitor sunitinib

J. Spencer, B. Z. Chowdhry, S. Hamid, A. P. Mendham, L. Male, S. J. Coles and M. B. Hursthouse

Formula: C₁₃H₁₀N₂O, C₁₃H₉NOS, C₁₃H₉NO₂·H₂O, C₁₁H₁₁NO, C₁₄H₁₅NO, C₁₁H₁₁NO₃ and C₁₃H₁₃NO₃

Online 15 January 2010

 

Acta Cryst. (2010). C66, o79-o86  [ doi:10.1107/S0108270110001058 ]

Hydrogen-bonding patterns in 3-alkyl-3-hydroxyindolin-2-ones

D. Becerra, B. Insuasty, J. Cobo and C. Glidewell

Formula: C₁₆H₁₃NO₃, C₁₇H₁₅NO₃, C₁₆H₁₂FNO₃, C₁₆H₁₂ClNO₃, C₁₆H₁₂BrNO₃, C₁₆H₁₂N₂O₅ and C₁₄H₁₁NO₃S

Online 22 January 2010

 

Acta Cryst. (2010). C66, o87-o92  [ doi:10.1107/S0108270110001277 ]

4-(9,10-Dihydroacridin-9-ylidene)thiosemicarbazide and its five-membered thiazole and six-membered thiazine derivatives

I. Potocnák, J. Imrich, I. Danihel, J. Kozísek and K. D. Klika

Formula: C₂₀H₁₆N₄O₃S, C₁₈H₁₄N₄OS and C₁₄H₁₂N₄S

Online 22 January 2010

 

Acta Cryst. (2010). C66, o93-o96  [ doi:10.1107/S0108270110001952 ]

Two concomitant polymorphs of N,N'-bis[4-(diethylamino)phenyl]terephthaldiamide

P. Kus, J. Borek and P. G. Jones

Formula: Two polymorphs of C₂₈H₃₄N₄O₂

Online 22 January 2010

 

Acta Cryst. (2010). C66, o97-o100  [ doi:10.1107/S0108270110000958 ]

Clindamycin hydrochloride monohydrate and its ethanol solvate

K. Ravikumar and B. Sridhar

Formula: C₁₈H₃₄ClN₂O₅S⁺·Cl^-·H₂O and C₁₈H₃₄ClN₂O₅S⁺·Cl^-·H₂O·C₂H₆O

Online 22 January 2010