Acta Crystallographica Section C

Crystal Structure Communications

Volume 57, Part 7 (July 2001)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: The molecular packing in chlorotris(N,N'-dicyclohexylthiourea-S)tellurium(II) chloride, with hydrogen bonds indicated by dashed lines. For clarity, only the C atoms (dotted circles) joined to the main structural unit in the cyclohexyl groups are shown. See Husebye, Törnroos & Zhu [Acta Cryst. (2001), C57, 854-856].

inorganic compounds


 

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Acta Cryst. (2001). C57, 779-780  [ doi:10.1107/S0108270101003407 ]

Isomeric icosaboranes B20H26: the synchrotron structure of 1,1'-bis(nido-decaboranyl)

J. Bould, W. Clegg, J. D. Kennedy and S. J. Teat

Synopsis: An isomer of B20H26, isolated from the autolysis of nido-B10H14 in a silent electrical discharge, is shown to be the title compound 1,1'-bis(nido-decaboranyl). The molecule has crystallographic inversion symmetry and a long intercage B-B bond of 1.704 (3) Å.

Formula: B20H26

Online 9 July 2001


 

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Acta Cryst. (2001). C57, 781-783  [ doi:10.1107/S0108270101005650 ]

Potassium thiocyanate argentates: K3[Ag(SCN)4], K4[Ag2(SCN)6] and K[Ag(SCN)2]

H. Krautscheid and S. Gerber

Synopsis: The Ag+ ions in the title compounds are tetrahedrally coordinated by the S atoms of four thiocyanate groups, which act as terminal or 1,1-[mu]-bridging ligands. The anions in K[Ag(SCN)2] form a two-dimensional polymeric network containing Ag2S2 and Ag6S6 rings.

Formula: K3[Ag(SCN)4], K4[Ag2(SCN)6] and K[Ag(SCN)2]

Online 9 July 2001


 

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Acta Cryst. (2001). C57, 784-786  [ doi:10.1107/S0108270101006667 ]

Monoclinic superstructure of SrMgF4 with perovskite-type slabs

N. Ishizawa, K. Suda, B. E. Etschmann, T. Oya and N. Kodama

Synopsis: The monoclinic superstructure of Ce-doped SrMgF4 can be described as a stack of perovskite-type slabs in which MgF6 octahedra are rotated in a complicated manner. Sr atoms are shifted from ideal positions to fit in the space formed by the six MgF6 octahedra of one slab and one MgF6 octahedron of a neighbouring slab.

Formula: SrMgF4

Online 9 July 2001


metal-organic compounds


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Acta Cryst. (2001). C57, 787-789  [ doi:10.1107/S0108270101004474 ]

Diphenyl(2-thioxo-1,3-dithiole-4,5-dithiolato-S,S')plumbane at 295 K and diphenyl(2-thioxo-1,3-dithiole-4,5-dithiolato-S,S')stannane at 150 K

J. M. S. Skakle, J. L. Wardell and S. M. S. V. Wardell

Formula: [Pb(C3S5)(C6H5)2] and [Sn(C3S5)(C6H5)2]

Online 9 July 2001


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Acta Cryst. (2001). C57, 790-792  [ doi:10.1107/S0108270101004711 ]

A urea complex of copper(II) hypophosphite at 293, 100 and 15 K

D. Yu. Naumov, D. S. Yufit, E. V. Boldyreva and J. A. K. Howard

Formula: [Cu(H2PO2)2(CH4N2O)] at 293, 100 and 15 K

Online 9 July 2001


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Acta Cryst. (2001). C57, 793-795  [ doi:10.1107/S0108270101006035 ]

trans-Chloro(methyl)bis(tricyclohexylphosphine)platinum(II)

S. Otto

Formula: [PtCl(CH3)(C18H33P)2]

Online 9 July 2001


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Acta Cryst. (2001). C57, 796-798  [ doi:10.1107/S0108270101006187 ]

Two atropisomers of tricarbonyl[[eta]6-7-chloro-3-(3-chloro-2-methylphenyl)-2,4,8-trimethyl-1,2,3,4-tetrahydro-2,4-dibora-1,3-diazanaphthalene]chromium(0)

B. Abouhamza, M. Ait Ali, S. Allaoud, O. Blacque, B. Frange and A. Karim

Formula: Two atropisomers of [Cr(C16H18B2Cl2N2)(CO)3]

Online 9 July 2001


 

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Acta Cryst. (2001). C57, 799-801  [ doi:10.1107/S0108270101006229 ]

A three-dimensional inorganic/organic hybrid material, [Ni2(4,4'-bipy)3(H2O)2V4O12]·2.5H2O

L. Yang, C. Hu, H. Naruke and T. Yamase

Synopsis: The title structure consists of [V2O6], [Ni(4,4'-bipy)4O2] and [Ni(H2O)2(4,4'-bipy)2O2] polyhedra, and water of crystallization.

Formula: [Ni2(V2O6)2(C10H8N2)3(H2O)2]·2.5H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 802-803  [ doi:10.1107/S0108270101006692 ]

Potassium bis(carbonato-O,O')(ethylenediamine-N,N')cobaltate(III) monohydrate at 173 K

N. Belai, M. H. Dickman and M. T. Pope

Formula: K[Co(C2H8N2)(CO3)2]·H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 804-806  [ doi:10.1107/S0108270101006874 ]

Dichloro(D-methionine-N,S)platinum(II) at 130 K

J. Llorca, E. Molins, E. Espinosa, I. Mata, C. Miravitlles, G. Cervantes, A. Caubet and V. Moreno

Formula: [PtCl2(C5H11NO2S)]

Online 9 July 2001


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Acta Cryst. (2001). C57, 807-809  [ doi:10.1107/S0108270101006849 ]

A novel hydrogen-bonded microporous framework constructed from two different metal complexes

E.-Q. Gao, D.-Z. Liao, Z.-H. Jiang and S.-P. Yan

Formula: [Ni(C16H36N4)][Ni(C10H4N2O6)]·2H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 810-811  [ doi:10.1107/S0108270101007399 ]

A pseudo-trigonal bipyramidally coordinated Pt atom in dicarbonylbis(octacarbonyl-[mu]-dicyclohexylphosphidodirhenio)platinum(II)

H.-J. Haupt, U. Flörke and S. Klose

Formula: [PtRe4(C12H22P)2(CO)18]

Online 9 July 2001


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Acta Cryst. (2001). C57, 812-814  [ doi:10.1107/S0108270101008150 ]

[N,N'-Bis(salicylidene)-2,2-dimethyl-1,3-propanediaminato]nickel(II) and [N,N'-bis(salicylidene)-2,2-dimethyl-1,3-propanediaminato]copper(II)

C. Arici, F. Ercan, R. Kurtaran and O. Atakol

Formula: [Ni(C19H20N2O2)] and [Cu(C19H20N2O2)]

Online 9 July 2001


organic compounds


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Acta Cryst. (2001). C57, 815-816  [ doi:10.1107/S0108270100020448 ]

(E)-5-[Hydroxyimino(phenyl)methyl]-1-methyl-3,4-dihydro-2H-pyrrolium trifluoromethanesulfonate

J.-M. Coustard, R. Le Toquin, R. Leo, W. Paulus and A. Cousson

Formula: C12H15N2O+·CF3SO3-

Online 9 July 2001


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Acta Cryst. (2001). C57, 817-818  [ doi:10.1107/S010827010100364X ]

Piperidinium 3-[(4-hydroxy-5,7-dimethyl-2-oxo-2H-chromen-3-yl)phenylmethyl]-5,7-dimethyl-2-oxo-2H-chromen-4-olate

L. Vijayalakshmi, V. Parthasarathi, V. Vora, B. Desai and A. Shah

Formula: C5H12N+·C29H23O6-

Online 9 July 2001


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Acta Cryst. (2001). C57, 819-820  [ doi:10.1107/S0108270101003997 ]

3-(p-Chlorophenyl)-4-phenyl-4,5-dihydroisoxazole-5-spiro-2'-1',2',3',4'-tetrahydronaphthalen-1'-one

A. Subbiah Pandi, S. Banumathi, D. Velmurugan, S. Shanmuga Sundara Raj, H.-K. Fun and S. Manikandan

Formula: C24H18ClNO2

Online 9 July 2001


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Acta Cryst. (2001). C57, 821-824  [ doi:10.1107/S0108270101005662 ]

10-(4-Fluorophenyl)-3,3,6,6,9-pentamethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione and 10-(4-fluorophenyl)-3,3,6,6-tetramethyl-9-propyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione

A. Subbiah Pandi, D. Velmurugan, S. Shanmuga Sundara Raj, H.-K. Fun, P. R. Seshadri and D. Thirumalai

Formula: C24H28FNO2 and C26H32FNO2

Online 9 July 2001


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Acta Cryst. (2001). C57, 825-826  [ doi:10.1107/S0108270101004796 ]

[beta]-1-Acetamido-4-O-[beta]-D-galactopyranosyl-D-glucopyranose dihydrate

T. Lakshmanan, D. Sriram and D. Loganathan

Formula: C14H25NO11·2H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 827-829  [ doi:10.1107/S0108270101005455 ]

Two isostructural carboranes: 3-phenyl-1,2-dicarba-closo-dodecaborane(12) and 1-phenyl-1,7-dicarba-closo-dodecaborane(12)

G. V. Grintselev-Knyazev, K. A. Lyssenko, M. Yu. Antipin, S. P. Knyazev, V. N. Kirin and E. A. Chernyshev

Formula: Two isomers of C8H16B10

Online 9 July 2001


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Acta Cryst. (2001). C57, 830-832  [ doi:10.1107/S0108270101005819 ]

2-Amino-4-(4-pyridyl)pyrimidine and the 1:1 adduct with 4-aminobenzoic acid

D. E. Lynch and I. McClenaghan

Formula: C9H8N4 and C9H8N4·C7H7NO2

Online 9 July 2001


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Acta Cryst. (2001). C57, 833-834  [ doi:10.1107/S0108270101005753 ]

p-Methyltetrahomodioxacalix[4]arene

P. Thuéry, M. Nierlich, J. Vicens and B. Masci

Formula: C34H36O6

Online 9 July 2001


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Acta Cryst. (2001). C57, 835-837  [ doi:10.1107/S0108270101005959 ]

Tris(tert-butyl)phosphine sulfide, a phosphine sulfide with three bulky substituents

H.-U. Steinberger, B. Ziemer and M. Meisel

Formula: C12H27PS

Online 9 July 2001


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Acta Cryst. (2001). C57, 838-840  [ doi:10.1107/S0108270101006072 ]

Strong hydrogen-bonded amino acid dimers in L-alanine alaninium nitrate

M. Ramos Silva, J. A. Paixão, A. Matos Beja and L. Alte da Veiga

Formula: C3H7NO2·C3H8NO2+·NO3-

Online 9 July 2001


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Acta Cryst. (2001). C57, 841-843  [ doi:10.1107/S0108270101006059 ]

(-)-Gibberic acid: hydrogen-bonding pattern of the monohydrate of a non-racemic tetracyclic [delta]-keto acid derivative of gibberellin A3

H. W. Thompson and R. A. Lalancette

Formula: C18H20O3·H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 844-845  [ doi:10.1107/S0108270101006199 ]

The lack of C2 molecular symmetry in (1R,2R,3S,6S)-3,6-dibenzyloxycyclohex-4-ene-1,2-diol

R. W. Clark, I. A. Guzei, S. A. Ivanov, S. D. Burke and W. T. Lambert

Formula: C20H22O4

Online 9 July 2001


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Acta Cryst. (2001). C57, 846-847  [ doi:10.1107/S0108270101006217 ]

Amarisolide monohydrate, a 2-([beta]-glucosyl)neoclerodane

R. A. Toscano, E. Maldonado, A. Ortega and J. Cárdenas

Formula: C26H36O9·H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 848-850  [ doi:10.1107/S0108270101006175 ]

Ketazolam

D. Vega, D. Fernández and G. Echeverría

Formula: C20H17ClN2O3

Online 9 July 2001


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Acta Cryst. (2001). C57, 851-853  [ doi:10.1107/S0108270101006369 ]

1,6-Interactions between dimethylamino and aldehyde groups in two biphenyl derivatives

J. O'Leary, J. D. Wallis and M. L. Wood

Formula: C15H15NO and C16H15NO2

Online 9 July 2001


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Acta Cryst. (2001). C57, 854-856  [ doi:10.1107/S010827010100659X ]

Chlorotris(N,N'-dicyclohexylthiourea-S)tellurium(II) chloride, a tellurium complex with a TeClS3 coordination sphere

S. Husebye, K. W. Törnroos and H.-Z. Zhu

Formula: C39H72ClN6S3Te+·Cl-

Online 9 July 2001


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Acta Cryst. (2001). C57, 857-858  [ doi:10.1107/S0108270101008009 ]

trans-4-[(4-Dimethylaminophenyl)iminomethyl]-N-methylpyridinium para-toluenesulfonate

B. J. Coe, J. A. Harris, S. J. Coles and M. B. Hursthouse

Formula: C15H18N3+·C7H7O3S-

Online 9 July 2001


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Acta Cryst. (2001). C57, 859-860  [ doi:10.1107/S0108270101008198 ]

5-(2-Pyridyl)-1,3-dithiane-2-thione

A. Hazell, C. J. McKenzie and J. Nielsen

Formula: C9H9NS3

Online 9 July 2001


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Acta Cryst. (2001). C57, 861-864  [ doi:10.1107/S0108270101006588 ]

A series of three (E)-2-alkylidene-1,4-di-p-tosyl-1,2,3,4-tetrahydroquinoxaline compounds

S. Banerjee, A. K. Mukherjee, R. Mukhopadhyay, N. G. Kundu and A. J. Welch

Formula: C30H28N2O4S2, C30H28N2O5S2 and C29H25ClN2O4S2

Online 9 July 2001


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Acta Cryst. (2001). C57, 865-867  [ doi:10.1107/S0108270101007041 ]

Intermolecular contacts in the crystal packing of 2,2'-(N,N'-oxalyldiimino)bis(3-phenylpropanamide) dimethyl sulfoxide solvate

B. Peric, J. Makarevic, M. Jokic, B. Kojic-Prodic and M. Zinic

Formula: C20H22N4O4·C2H6OS

Online 9 July 2001


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Acta Cryst. (2001). C57, 868-869  [ doi:10.1107/S0108270101007612 ]

2,9-Bis(3-nitrophenyl)-1-azaadamantan-4-one

F. Jiménez-Cruz, R. Cetina-Rosado, S. Hernández-Ortega, R. A. Toscano and H. Ríos-Olivares

Formula: C21H19N3O5

Online 9 July 2001


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Acta Cryst. (2001). C57, 870-872  [ doi:10.1107/S0108270101007557 ]

Octafluoronaphthalene-diphenylacetylene (1/1)

J. C. Collings, A. S. Batsanov, J. A. K. Howard and T. B. Marder

Formula: C10F8·C14H10

Online 9 July 2001


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Acta Cryst. (2001). C57, 873-875  [ doi:10.1107/S0108270101007600 ]

Melaminium bis(4-hydroxybenzenesulfonate) dihydrate

J. Janczak and G. J. Perpétuo

Formula: C3H8N62+·2C6H5O4S-·2H2O

Online 9 July 2001


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Acta Cryst. (2001). C57, 876-879  [ doi:10.1107/S0108270101007016 ]

2:1 Complexes of 2-chloro-4-nitrobenzoic acid and 2-chloro-5-nitrobenzoic acid with pyrazine

H. Ishida, B. Rahman and S. Kashino

Formula: Two isomers of 2C7H4ClNO4·C4H4N2

Online 9 July 2001


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Acta Cryst. (2001). C57, 880-882  [ doi:10.1107/S0108270101008228 ]

A simple compound with an unexpectedly complex structure: 4-pyridone 6/5-hydrate

P. G. Jones

Formula: C5H5NO·6 \over 5H2O

Online 9 July 2001


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