Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 4 (April 2006)


	Cover illustration: The environment of an N-containing piperazinium cation in poly[piperazinium(2+) [hexa--hydrogen phosphito--piperazine-pentazinc(II)]], with hydrogen bonds shown as dashed lines. Displacement ellipsoids are shown at the 50% probability level. See Harrison [Acta Cryst. (2006), C62, m156-m158].

metal-organic compounds
organic compounds

metal-organic compounds

Acta Cryst. (2006). C62, m119-m121 [ doi:10.1107/S0108270106003453 ]

One-dimensional structure of catena-poly[tetraethylammonium [tetracyanoiron(III)--cyano-[bis(ethylenediamine)cadmium(II)]--cyano] tetrahydrate]

M. Mal'arová, J. Cernák and W. Massa

Formula: (C₈H₂₀N)[CdFe(CN)₆(C₂H₈N₂)₂]·4H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, m122-m125 [ doi:10.1107/S0108270106003477 ]

Two new non-centrosymmetric lithium salts of glycine: bis(glycine) lithium chromate monohydrate and bis(glycine) lithium molybdate

M. Fleck, K. Schwendtner and A. Hensler

Formula: [CrLi₂(C₂H₅NO₂)₂O₄(H₂O)] and [Li₂Mo(C₂H₅NO₂)₂O₄]

Online 11 March 2006

Acta Cryst. (2006). C62, m126-m128 [ doi:10.1107/S0108270106003866 ]

Poly[tetraaquadi-₃-malonato-cobalt(II)calcium(II)]

A. Djeghri, F. Balegroune, A. Guehria Laidoudi and L. Toupet

Formula: [CaCo(C₃H₂O₄)₂(H₂O)₄]

Online 11 March 2006

Acta Cryst. (2006). C62, m129-m131 [ doi:10.1107/S010827010600429X ]

The first salt of an isolated pentachloroplumbate(II) trianion

I. Kalf and U. Englert

Formula: [Co(C₆H₁₄N₂)₃][PbCl₅]·1.5H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, m132-m135 [ doi:10.1107/S0108270106002575 ]

Facial Cl interactions as the directing motif of the supramolecular structures of Mg²⁺ and Ca²⁺ bis[hydrotris(pyrazolyl)borate] chloroform disolvates

M. G. Ballinas-López, I. I. Padilla-Martínez, F. J. Martínez-Martínez, H. Höpfl and E. V. García-Báez

Formula: [Mg(C₉H₁₀BN₆)₂]·2CHCl₃ and [Ca(C₉H₁₀BN₆)₂]·2CHCl₃

Online 11 March 2006

Acta Cryst. (2006). C62, m136-m139 [ doi:10.1107/S010827010600610X ]

Dichloro(propane-1,3-diamine-²N,N')platinum(II), dichloro(propane-1,3-diamine-²N,N')palladium(II) and -4,9-diazadodecane-1,12-diamine-²N¹,N⁴:²N⁹,N¹²-bis[dichloroplatinum(II)]

M. Odoko and N. Okabe

Formula: [PtCl₂(C₃H₁₀N₂)], [PdCl₂(C₃H₁₀N₂)] and [Pt₂Cl₄(C₁₀H₂₆N₄)]

Online 18 March 2006

Acta Cryst. (2006). C62, m140-m143 [ doi:10.1107/S010827010600641X ]

Clathrate solvates of tetrakis(4-methoxycarbonylphenyl)porphyrin and its zinc(II)-pyridine complex, in which the porphyrin host structures are stabilized by porphyrin-porphyrin stacking and C-HO attractions

S. Muniappan, S. Liptsman and I. Goldberg

Formula: C₅₂H₃₈N₄O₈·1.904C₆H₅NO₂ and [Zn(C₅₂H₃₆N₄O₈)(C₅H₅N)]

Online 18 March 2006

Acta Cryst. (2006). C62, m144-m149 [ doi:10.1107/S0108270106005464 ]

Strontium diibuprofenate dihydrate, strontium malonate sesquihydrate, strontium diascorbate dihydrate and strontium 2-oxidobenzoate hydrate at 120 K

K. Stahl, J. E. T. Andersen and S. Christgau

Formula: [Sr(C₁₃H₁₇O₂)₂(H₂O)₂]_n, [Sr₂(C₃H₂O₄)₂(H₂O)₃]_n, [Sr(C₆H₇O₆)₂(H₂O)₂]_n and [Sr(C₇H₄O₃)(H₂O)]_n

Online 18 March 2006

Acta Cryst. (2006). C62, m150-m152 [ doi:10.1107/S0108270106006846 ]

Poly[[aquacopper(II)]--adamantane-1,3-diacetato]

D. J. Xu, L. Pan, T. J. Emge, X.-Y. Huang and J. Li

Formula: [Cu(C₁₄H₁₈O₄)(H₂O)]

Online 18 March 2006

Acta Cryst. (2006). C62, m153-m155 [ doi:10.1107/S0108270106007189 ]

An indium(III)-water chain based on an unusual acyclic water pentamer

C.-B. Liu, G.-B. Che, C.-B. Li and Y.-C. Cui

Formula: [In(C₆H₄NO₂)(C₇H₃NO₄)(H₂O)₂]·3H₂O

Online 31 March 2006

Acta Cryst. (2006). C62, m156-m158 [ doi:10.1107/S0108270106007657 ]

Poly[piperazinium(2+) [hexa--hydrogen phosphito--piperazine-pentazinc(II)]]

W. T. A. Harrison

Formula: (C₄H₁₂N₂)[Zn₅(HPO₃)₆(C₄H₁₀N₂)]

Online 31 March 2006

Acta Cryst. (2006). C62, m159-m160 [ doi:10.1107/S0108270106007438 ]

Bis(2,2'-bipyridine)iodo(oxo)tri-₃-sulfido-tricopper(I)tungsten(VI)

W.-G. Li, Y.-C. Zhang, Z.-W. Wang, Y.-Z. Li and H.-G. Zheng

Formula: [Cu₃WIOS₃(C₁₀H₈N₂)₂]

Online 31 March 2006

Acta Cryst. (2006). C62, m161-m162 [ doi:10.1107/S0108270105035146 ]

5,7,7,12,14,14-Hexamethyl-4,11-diaza-1,8-diazoniacyclotetradecane pentacyanonitrosoferrate(II) dihydrate: a supramolecular compound constructed by hydrogen bonds

A.-H. Yuan, X.-P. Shen and H. Zhou

Formula: (C₁₆H₃₈N₄)[Fe(CN)₅(NO)]·2H₂O

Online 31 March 2006

Acta Cryst. (2006). C62, m163-m165 [ doi:10.1107/S0108270106006949 ]

Poly[[[diaquadioxouranium(VI)]-₃-nitriliotriacetato-³O:O':O''] trihydrate]

M. S. Grigoriev, C. Den Auwer, D. Meyer and P. Moisy

Formula: [U(C₆H₇O₆)O₂(H₂O)₂]·3H₂O

Online 31 March 2006

Acta Cryst. (2006). C62, m166-m170 [ doi:10.1107/S0108270106007487 ]

Oxalate complexes of the (⁶-p-cymene)ruthenium(II) fragment: -oxalato-²O¹,O²:²O^1',O^2'-bis[(⁶-p-cymene)(triphenylphosphine-P)ruthenium(II)] bis(tetrafluoroborate) and (⁶-p-cymene)(oxalato-²O,O')(pyridine-3,5-dicarboxylic acid-N)ruthenium(II)

S. H. Dale and M. R. J. Elsegood

Formula: [Ru₂(C₂O₄)(C₁₀H₁₄)₂(C₁₈H₁₅P)₂](BF₄)₂ and [Ru(C₂O₄)(C₁₀H₁₄)(C₇H₅NO₄)]

Online 31 March 2006

organic compounds

Acta Cryst. (2006). C62, o155-o156 [ doi:10.1107/S0108270106004999 ]

1,8,14,20-Tetraoxa-11,23-dithiatricyclo[21.3.0.0^9,13]hexacosa-9,12,21,24-tetraene

P. Wagner, M. Lapkowski and M. Kubicki

Formula: C₂₀H₂₈O₄S₂

Online 11 March 2006

Acta Cryst. (2006). C62, o157-o161 [ doi:10.1107/S0108270106004008 ]

Neutron diffraction studies of the 1:1 and 2:1 cocrystals of benzene-1,2,4,5-tetracarboxylic acid and 4,4'-bipyridine

J. A. Cowan, J. A. K. Howard, S. A. Mason, G. J. McIntyre, S.M.-F. Lo, T. Mak, S.S.-Y. Chui, J. Cai, J. A. Cha and I. D. Williams

Formula: C₁₀H₁₀N₂²⁺·C₁₀H₄O₈^2-·1.8H₂O and C₁₀H₁₀N₂²⁺·2C₁₀H₅O₈^-

Online 11 March 2006

Acta Cryst. (2006). C62, o162-o164 [ doi:10.1107/S0108270106004070 ]

2,2'-Isopropylidenediphenol

E. Rozycka-Sokolowska, B. Marciniak and V. Pavlyuk

Formula: C₁₅H₁₆O₂

Online 11 March 2006

Acta Cryst. (2006). C62, o165-o169 [ doi:10.1107/S0108270106005002 ]

Simple hydrogen-bonded chains in 2,2'-bipyridinium thiocyanate, hydrogen-bonded chains of rings in 2,2'-bipyridinium picrate and hydrogen-bonded sheets in 2,2'-bipyridinium hydrogensulfate

S. J. Kavitha, K. Panchanatheswaran, J. N. Low, G. Ferguson and C. Glidewell

Formula: C₁₀H₉N₂⁺·NCS^-, C₁₀H₉N₂⁺·C₆H₂N₃O₇^- and C₁₀H₉N₂⁺·HSO₄^-

Online 11 March 2006

Acta Cryst. (2006). C62, o170-o172 [ doi:10.1107/S0108270106004653 ]

N,N'-Bis(2-chloronicotinoyl)-N-(3-nitrophenyl)hydrazine monohydrate: complex sheets built from O-HN, N-HO and C-HO hydrogen bonds

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

Formula: C₁₈H₁₁Cl₂N₅O₄·H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, o173-o177 [ doi:10.1107/S0108270106005026 ]

(Z)-4-(2,6-Dichlorophenyldiazenyl)-6-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxycyclohexa-2,4-dienone and the 3-methoxyphenyldiazenyl and 4-methoxyphenyldiazenyl analogues

A. Özek, C. Albayrak, M. Odabasoglu and O. Büyükgüngör

Formula: C₁₈H₁₉Cl₂N₃O₅, C₁₉H₂₃N₃O₆ and C₁₉H₂₃N₃O₆

Online 11 March 2006

Acta Cryst. (2006). C62, o178-o181 [ doi:10.1107/S0108270106005063 ]

CC-H systems as hydrogen-bond donors and acceptors: trans-1,2-diethynylcyclohexane-1,2-diol and trans-1,4-diprop-2-ynylcyclohexane-1,4-diol monohydrate

U. Hamann, J. Kämpen, P. Bubenitschek, H. Hopf and P. G. Jones

Formula: C₁₀H₁₂O₂ and C₁₂H₁₆O₂·H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, o182-o185 [ doi:10.1107/S0108270106005555 ]

Strychninium N-phthaloyl--alaninate N-phthaloyl--alanine and brucinium N-phthaloyl--alaninate 5.67-hydrate

A. Bialonska and Z. Ciunik

Formula: C₂₁H₂₃N₂O₂⁺·C₁₁H₈NO₄^-·C₁₁H₉NO₄ and C₂₃H₂₇N₂O₄⁺·C₁₁H₈NO₄^-·5.67H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, o186-o189 [ doi:10.1107/S0108270106005373 ]

7-Amino-2,5-dimethylpyrazolo[1,5-a]pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework

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

Formula: C₈H₁₀N₄·0.5H₂O

Online 11 March 2006

Acta Cryst. (2006). C62, o190-o192 [ doi:10.1107/S0108270106005543 ]

N-Phenyl-N'-pyridylureas: stereochemical basis for anticonvulsant activity

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

Formula: C₁₃H₁₃ClN₃O⁺·Cl^-

Online 11 March 2006

Acta Cryst. (2006). C62, o193-o195 [ doi:10.1107/S0108270106005336 ]

1,3-Dimethylisoguanine

K. Panthong, M. J. Garson and P. V. Bernhardt

Formula: C₇H₉N₅O

Online 18 March 2006

Acta Cryst. (2006). C62, o196-o198 [ doi:10.1107/S0108270106004884 ]

(4S)-3-[(2R,3S)-3-Hydroxy-2-methyl-3-phenylpropionyl]-4-isopropyloxazolidin-2-one

I.-C. Hwang, J. H. Jang, T. H. Kim and K. Ha

Formula: C₁₆H₂₁NO₄

Online 18 March 2006

Acta Cryst. (2006). C62, o199-o202 [ doi:10.1107/S0108270106005178 ]

anti-2-Hydroxy-2-methyl-1-tetralone oxime: X-ray and density functional theory study

V. Langer, D. Gyepesová, P. Mach, E. Scholtzová, M. Salisová, A. Bohác and B. Gáspár

Formula: C₁₁H₁₃NO₂

Online 18 March 2006

Acta Cryst. (2006). C62, o203-o207 [ doi:10.1107/S0108270106005944 ]

Two pseudopolymorphic hydrates of brucine: brucine-water (1/4) and brucine-water (1/5.25) at 130 K

G. Smith, U. D. Wermuth, P. C. Healy and J. M. White

Formula: C₂₃H₂₆N₂O₄·4H₂O and C₂₃H₂₆N₂O₄·5.25H₂O

Online 18 March 2006

Acta Cryst. (2006). C62, o208-o210 [ doi:10.1107/S0108270106006366 ]

(-)-(5S,8S,9R,10S,13R,14R)-15,16-Dideoxy-16,17-epoxy-16-oxospongian-15-yl acetate

A. J. Blake, M. A. González and M. J. Gil-Gimeno

Formula: C₂₂H₃₄O₄

Online 18 March 2006

Acta Cryst. (2006). C62, o211-o215 [ doi:10.1107/S0108270106003489 ]

Four cycloalkanespiro-4'-imidazolidine-2',5'-dithiones

B. Shivachev, R. Petrova, P. Marinova, N. Stoyanov, A. Ahmedova and M. Mitewa

Formula: C₇H₁₀N₂S₂, C₈H₁₂N₂S₂, C₉H₁₄N₂S₂ and C₁₀H₁₆N₂S₂

Online 18 March 2006

Acta Cryst. (2006). C62, o216-o218 [ doi:10.1107/S0108270106005853 ]

(3-Hydroxy-2-pyridylmethyl)dimethylammonium dihydrogenphosphate

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

Formula: C₈H₁₃N₂O⁺·H₂PO₄^-

Online 18 March 2006

Acta Cryst. (2006). C62, o219-o221 [ doi:10.1107/S0108270106007177 ]

Cinnamolid-3-ol hemihydrate and 3-hydroxycinnamolide acetate, two drimanolide-class sesquiterpene lactones from Warburgia ugandensis

Y.-X. Zhang, S. H. Jackson, M. S. Rajab, F. R. Fronczek and S. F. Watkins

Formula: C₁₅H₂₂O₃·0.5H₂O and C₁₇H₂₄O₄

Online 18 March 2006

Acta Cryst. (2006). C62, o222-o226 [ doi:10.1107/S0108270106006512 ]

Hydrogen-bonded framework structures in 4-[(4-chloro-3-nitrobenzoyl)hydrazinocarbonyl]pyridinium chloride and N-3,5-dinitrobenzoyl-N'-isonicotinoylhydrazine

T. R. A. Vasconcelos, M. V. N. de Souza, S. M. S. V. Wardell, J. L. Wardell, J. N. Low and C. Glidewell

Formula: C₁₃H₁₀ClN₄O₄⁺·Cl^- and C₁₃H₉N₅O₆

Online 18 March 2006

Acta Cryst. (2006). C62, o227-o230 [ doi:10.1107/S0108270106007530 ]

Cocrystals of diastereoisomers of 1,4-dihydropyridine derivatives

A. Linden, M. G. Gündüz, R. Simsek and C. Safak

Formula: C₁₉H₁₉Cl₂NO₃ and C₂₄H₂₁Cl₂NO₃·H₂O

Online 31 March 2006

Acta Cryst. (2006). C62, o231-o233 [ doi:10.1107/S0108270106007633 ]

4-Amino-7-(2-deoxy-2-fluoro--D-arabinofuranosyl)-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine: a bis-fluorinated analogue of 2'-deoxytubercidin

F. Seela, P. Chittepu and H. Eickmeier

Formula: C₁₁H₁₂F₂N₄O₃

Online 31 March 2006

Acta Cryst. (2006). C62, o234-o236 [ doi:10.1107/S0108270106008687 ]

Di-tert-butyl ketone hydrazone and di-tert-butyl ketone triphenylphosphoranylidenehydrazone

C. Villiers, P. Thuéry and M. Ephritikhine

Formula: C₉H₂₀N₂ and C₂₇H₃₃N₂P

Online 31 March 2006

Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 4 (April 2006)

metal-organic compounds

One-dimensional structure of catena-poly[tetraethylammonium [tetracyanoiron(III)--cyano-[bis(ethylenediamine)cadmium(II)]--cyano] tetrahydrate]

M. Mal'arová, J. Cernák and W. Massa

Two new non-centrosymmetric lithium salts of glycine: bis(glycine) lithium chromate monohydrate and bis(glycine) lithium molybdate

M. Fleck, K. Schwendtner and A. Hensler

Poly[tetraaquadi-3-malonato-cobalt(II)calcium(II)]

A. Djeghri, F. Balegroune, A. Guehria Laidoudi and L. Toupet

The first salt of an isolated pentachloroplumbate(II) trianion

I. Kalf and U. Englert

Facial Cl interactions as the directing motif of the supramolecular structures of Mg2+ and Ca2+ bis[hydrotris(pyrazolyl)borate] chloroform disolvates

M. G. Ballinas-López, I. I. Padilla-Martínez, F. J. Martínez-Martínez, H. Höpfl and E. V. García-Báez

Dichloro(propane-1,3-diamine-2N,N')platinum(II), dichloro(propane-1,3-diamine-2N,N')palladium(II) and -4,9-diazadodecane-1,12-diamine-2N1,N4:2N9,N12-bis[dichloroplatinum(II)]

M. Odoko and N. Okabe

Clathrate solvates of tetrakis(4-methoxycarbonylphenyl)porphyrin and its zinc(II)-pyridine complex, in which the porphyrin host structures are stabilized by porphyrin-porphyrin stacking and C-HO attractions

S. Muniappan, S. Liptsman and I. Goldberg

Strontium diibuprofenate dihydrate, strontium malonate sesquihydrate, strontium diascorbate dihydrate and strontium 2-oxidobenzoate hydrate at 120 K

K. Stahl, J. E. T. Andersen and S. Christgau

Poly[[aquacopper(II)]--adamantane-1,3-diacetato]

D. J. Xu, L. Pan, T. J. Emge, X.-Y. Huang and J. Li

An indium(III)-water chain based on an unusual acyclic water pentamer

C.-B. Liu, G.-B. Che, C.-B. Li and Y.-C. Cui

Poly[piperazinium(2+) [hexa--hydrogen phosphito--piperazine-pentazinc(II)]]

W. T. A. Harrison

Bis(2,2'-bipyridine)iodo(oxo)tri-3-sulfido-tricopper(I)tungsten(VI)

W.-G. Li, Y.-C. Zhang, Z.-W. Wang, Y.-Z. Li and H.-G. Zheng

5,7,7,12,14,14-Hexamethyl-4,11-diaza-1,8-diazoniacyclotetradecane pentacyanonitrosoferrate(II) dihydrate: a supramolecular compound constructed by hydrogen bonds

A.-H. Yuan, X.-P. Shen and H. Zhou

Poly[[[diaquadioxouranium(VI)]-3-nitriliotriacetato-3O:O':O''] trihydrate]

M. S. Grigoriev, C. Den Auwer, D. Meyer and P. Moisy

Oxalate complexes of the (6-p-cymene)ruthenium(II) fragment: -oxalato-2O1,O2:2O1',O2'-bis[(6-p-cymene)(triphenylphosphine-P)ruthenium(II)] bis(tetrafluoroborate) and (6-p-cymene)(oxalato-2O,O')(pyridine-3,5-dicarboxylic acid-N)ruthenium(II)

S. H. Dale and M. R. J. Elsegood

organic compounds

1,8,14,20-Tetraoxa-11,23-dithiatricyclo[21.3.0.09,13]hexacosa-9,12,21,24-tetraene

P. Wagner, M. Lapkowski and M. Kubicki

Neutron diffraction studies of the 1:1 and 2:1 cocrystals of benzene-1,2,4,5-tetracarboxylic acid and 4,4'-bipyridine

J. A. Cowan, J. A. K. Howard, S. A. Mason, G. J. McIntyre, S.M.-F. Lo, T. Mak, S.S.-Y. Chui, J. Cai, J. A. Cha and I. D. Williams

2,2'-Isopropylidenediphenol

E. Rozycka-Sokolowska, B. Marciniak and V. Pavlyuk

Simple hydrogen-bonded chains in 2,2'-bipyridinium thiocyanate, hydrogen-bonded chains of rings in 2,2'-bipyridinium picrate and hydrogen-bonded sheets in 2,2'-bipyridinium hydrogensulfate

S. J. Kavitha, K. Panchanatheswaran, J. N. Low, G. Ferguson and C. Glidewell

N,N'-Bis(2-chloronicotinoyl)-N-(3-nitrophenyl)hydrazine monohydrate: complex sheets built from O-HN, N-HO and C-HO hydrogen bonds

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

(Z)-4-(2,6-Dichlorophenyldiazenyl)-6-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxycyclohexa-2,4-dienone and the 3-methoxyphenyldiazenyl and 4-methoxyphenyldiazenyl analogues

A. Özek, C. Albayrak, M. Odabasoglu and O. Büyükgüngör

CC-H systems as hydrogen-bond donors and acceptors: trans-1,2-diethynylcyclohexane-1,2-diol and trans-1,4-diprop-2-ynylcyclohexane-1,4-diol monohydrate

U. Hamann, J. Kämpen, P. Bubenitschek, H. Hopf and P. G. Jones

Strychninium N-phthaloyl--alaninate N-phthaloyl--alanine and brucinium N-phthaloyl--alaninate 5.67-hydrate

A. Bialonska and Z. Ciunik

7-Amino-2,5-dimethylpyrazolo[1,5-a]pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework

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

N-Phenyl-N'-pyridylureas: stereochemical basis for anticonvulsant activity

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

1,3-Dimethylisoguanine

K. Panthong, M. J. Garson and P. V. Bernhardt

(4S)-3-[(2R,3S)-3-Hydroxy-2-methyl-3-phenylpropionyl]-4-isopropyloxazolidin-2-one

I.-C. Hwang, J. H. Jang, T. H. Kim and K. Ha

anti-2-Hydroxy-2-methyl-1-tetralone oxime: X-ray and density functional theory study

V. Langer, D. Gyepesová, P. Mach, E. Scholtzová, M. Salisová, A. Bohác and B. Gáspár

Two pseudopolymorphic hydrates of brucine: brucine-water (1/4) and brucine-water (1/5.25) at 130 K

G. Smith, U. D. Wermuth, P. C. Healy and J. M. White

(-)-(5S,8S,9R,10S,13R,14R)-15,16-Dideoxy-16,17-epoxy-16-oxospongian-15-yl acetate

A. J. Blake, M. A. González and M. J. Gil-Gimeno

Four cycloalkanespiro-4'-imidazolidine-2',5'-dithiones

B. Shivachev, R. Petrova, P. Marinova, N. Stoyanov, A. Ahmedova and M. Mitewa

(3-Hydroxy-2-pyridylmethyl)dimethylammonium dihydrogenphosphate

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

Cinnamolid-3-ol hemihydrate and 3-hydroxycinnamolide acetate, two drimanolide-class sesquiterpene lactones from Warburgia ugandensis

Y.-X. Zhang, S. H. Jackson, M. S. Rajab, F. R. Fronczek and S. F. Watkins

Hydrogen-bonded framework structures in 4-[(4-chloro-3-nitrobenzoyl)hydrazinocarbonyl]pyridinium chloride and N-3,5-dinitrobenzoyl-N'-isonicotinoylhydrazine

T. R. A. Vasconcelos, M. V. N. de Souza, S. M. S. V. Wardell, J. L. Wardell, J. N. Low and C. Glidewell

Cocrystals of diastereoisomers of 1,4-dihydropyridine derivatives

A. Linden, M. G. Gündüz, R. Simsek and C. Safak

4-Amino-7-(2-deoxy-2-fluoro--D-arabinofuranosyl)-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine: a bis-fluorinated analogue of 2'-deoxytubercidin

F. Seela, P. Chittepu and H. Eickmeier

Di-tert-butyl ketone hydrazone and di-tert-butyl ketone triphenylphosphoranylidenehydrazone

C. Villiers, P. Thuéry and M. Ephritikhine

Poly[tetraaquadi-₃-malonato-cobalt(II)calcium(II)]

Facial Cl interactions as the directing motif of the supramolecular structures of Mg²⁺ and Ca²⁺ bis[hydrotris(pyrazolyl)borate] chloroform disolvates

Dichloro(propane-1,3-diamine-²N,N')platinum(II), dichloro(propane-1,3-diamine-²N,N')palladium(II) and -4,9-diazadodecane-1,12-diamine-²N¹,N⁴:²N⁹,N¹²-bis[dichloroplatinum(II)]

Bis(2,2'-bipyridine)iodo(oxo)tri-₃-sulfido-tricopper(I)tungsten(VI)

Poly[[[diaquadioxouranium(VI)]-₃-nitriliotriacetato-³O:O':O''] trihydrate]

Oxalate complexes of the (⁶-p-cymene)ruthenium(II) fragment: -oxalato-²O¹,O²:²O^1',O^2'-bis[(⁶-p-cymene)(triphenylphosphine-P)ruthenium(II)] bis(tetrafluoroborate) and (⁶-p-cymene)(oxalato-²O,O')(pyridine-3,5-dicarboxylic acid-N)ruthenium(II)

1,8,14,20-Tetraoxa-11,23-dithiatricyclo[21.3.0.0^9,13]hexacosa-9,12,21,24-tetraene