Acta Crystallographica Section C

Crystal Structure Communications

Volume 53, Part 1 (January 1997)


Cover illustrationCover illustration: A Tetrameric Macrocycle with 2,5-Dithio-1,3,4-thiadiazole Subunits, see Rugutt, Fronczek, Watkins & Pappalardo, pages 81-84. Displacement ellipsoids are plotted at the 75% probability level. S atoms are shown in yellow, N atoms are shown in blue, O atoms are shown in red and C atoms are shown in green.

editorial



Acta Cryst. (1997). C53, 1-2    [ doi:10.1107/S0108270197099563 ]

Editorial

S.R. Hall


inorganic compounds



Acta Cryst. (1997). C53, 3-5    [ doi:10.1107/S0108270196009894 ]

K3Al2As1,92P1,08O12

H. Boughzala, A. Driss and T. Jouini

Synopsis: The structure of K3Al2As1.92P1.08O12, prepared by solid-state reaction, contains AlO4 and (As,P)O4 tetrahedra which share corners to form a three-dimensional framework. The structure is related to those of the compounds MIMIIXO4 and tridymite.

Formula: K3Al2As1.92P1.08O12



Acta Cryst. (1997). C53, 5-7    [ doi:10.1107/S0108270196009900 ]

NaInAs2O7

W. Belam, A. Driss and T. Jouini

Synopsis: The structure of NaInAs2O7, prepared by solid-state reaction, contains InO6 octahedra and As2O7 diarsenate groups. These are linked by In-O-As bridges to form a three-dimensional framework containing cages within which the Na+ ions are located.

Formula: NaInAs2O7



Acta Cryst. (1997). C53, 7-9    [ doi:10.1107/S0108270196011043 ]

Tetraammonium Hexahydrogenhexamolybdozincate(II) Hexahydrate

C. C. Allen, R. C. Burns, G. A. Lawrance, P. Turner and T. W. Hambley

Synopsis: The structure of (NH4)4(H6ZnMo6O24).6H2O is composed of (H6ZnMo6O24)4- anions, NH4+ cations and water molecules linked by hydrogen bonds. The anion is formed from six edge-sharing octahedral MoO6 units surrounding a central ZnO6 octahedron with all metal ions lying in a common plane.

Formula: (NH4)4(H6ZnMo6O24).6H2O



Acta Cryst. (1997). C53, 9-11    [ doi:10.1107/S0108270196009560 ]

Os3Sn15O14, ein ternäres Oxid mit osmiumgefüllten Sn6-Oktaedern

T. Söhnel und W. Reichelt

Synopsis: Os3Sn15O14 is a metal-rich stannate containing Os-centered Sn6 octahedra. The OsSn6 units are linked to form triple chains in which the oxidation state of the linking Sn atoms is +1 and the oxidation state of the terminal Sn atoms is +2.

Formula: Os3Sn15O14



Acta Cryst. (1997). C53, 11-14    [ doi:10.1107/S0108270196011389 ]

The Triclinic Room-Temperature Modification of K2MgWO2(PO4)2

U. Peuchert, L. Bohatý and J. Schreuer

Synopsis: K2MgWO2(PO4)2 undergoes at least five phase transitions between room temperature and its melting point. The structure of the room-temperature form is triclinic pseudo-tetragonal (space group P1) and is composed of chains of alternately corner-linked [WO6] and [MgO6] octahedra connected via [PO4] tetrahedra.

Formula: K2MgWO2(PO4)2


metal-organic compounds



Acta Cryst. (1997). C53, 15-17    [ doi:10.1107/S0108270196011468 ]

A Mixed Cation Ternary Nitroprusside: [(CH3)4N][Na][Fe(CN)5(NO)].2.5H2O

J. J. Longridge, J. M. Rawson and J. E. Davies

Formula: (C4H12N)Na[Fe(CN)5(NO)].2.5H2O



Acta Cryst. (1997). C53, 17-19    [ doi:10.1107/S0108270196011419 ]

Hexaaquacobalt(II) Bis(2-aminotoluene-4-sulfonate)

B. J. Gunderman, S. N. Dubey and P. J. Squattrito

Formula: [Co(H2O)6](C7H8NO3S)2



Acta Cryst. (1997). C53, 19-22    [ doi:10.1107/S0108270196011390 ]

[2,2,2-Crypt-Na]2[Cr2(CO)10]: a Chromium(-1) Carbonyl Structure with a Very Weakly Coordinating Cation

H. Borrmann, A. M. Pirani and G. J. Schrobilgen

Formula: [Na(C18H36N2O6)]2[Cr2(CO)10]



Acta Cryst. (1997). C53, 22-24    [ doi:10.1107/S0108270196012061 ]

Bisphenylbis[tetracarbonyl(hydrido)osmio]germane, Ph2Ge[Os(CO)4H]2

W. K. Leong, F. W. B. Einstein and R. K. Pomeroy

Formula: [Os2(H)2(CO)8{Ge(C6H5)2}]



Acta Cryst. (1997). C53, 24-27    [ doi:10.1107/S0108270196012073 ]

Two Chloro-Bridged Osmium Clusters

W. K. Leong, F. W. B. Einstein and R. K. Pomeroy

Formula: [Os4Cl(H)3(CO)12] and [Os5Cl(H)3(CO)14]



Acta Cryst. (1997). C53, 28-42    [ doi:10.1107/S0108270196009390 ]

Phosphonoacetic Acid (H3AP) and its Salts KH2AP.H2 O, (NH4)H2AP, LiH2AP, NaH2AP.2H2 O, K2HAP, (NH4)2HAP, Na2HAP.2H2 O, (NH4)3AP.2H2 O and Na3AP.10H2O

T. Lis

Formula: C2H5O5P, M+.C2H4O5P-nH2O, 2M+.C2H3O5P2-nH2O and 3M+.C2H2O5P3-nH2O



Acta Cryst. (1997). C53, 42-45    [ doi:10.1107/S0108270196011870 ]

Metal Complexes of trans-2,2,4,4-Tetrafluoro-1,3-di-tert-butyl-1,3-diphosphetane

P. G. Jones and C. Thöne

Formula: [W(C10H18F4P2)(CO)5] and [Au2Cl2(C10H18F4P2)].2CH2Cl2



Acta Cryst. (1997). C53, 45-47    [ doi:10.1107/S0108270196011584 ]

Tetrafluoroborate Salt of Tricarbonyl(2-methoxy-[bold eta]5-cyclohexadienyl)iron(II)

J. R. D. DeBord, T. A. George, C. R. Ross II and J. J. Stezowski

Formula: [Fe(C7H9O)(CO)3]BF4



Acta Cryst. (1997). C53, 47-50    [ doi:10.1107/S0108270196010116 ]

A Dinuclear Molybdenum Complex: [{MoClO(pyridine)2}2([bold mu]-S)2].2C5H5N

J. Mizutani, H. Imoto and T. Saito

Formula: [Mo2Cl2(O)2(S)2(C5H5N)4].2C5H5N



Acta Cryst. (1997). C53, 50-54    [ doi:10.1107/S0108270196010992 ]

(Pyrazole-[bold kappa]N2)[N-salicylidene-[bold kappa]O-(S)-alaninato-[bold kappa]2N,O]copper(II) Dihydrate and (Pyrazole-[bold kappa]N2)[N-salicylidene-[bold kappa]O-(R,S)-alaninato-[bold kappa]2N,O]copper(II) Pyrazole Solvate

S. A. Warda, C. Friebel, J. Sivý, G. Plesch and M. Bláhová

Formula: [Cu(C10H9NO3)(C3H4N2)].2H2O and [Cu(C10H9NO3)(C3H4N2)].C3H4N2



Acta Cryst. (1997). C53, 54-56    [ doi:10.1107/S0108270196011353 ]

Aquabis(salicylaldoximato)zinc

I. Potocnák, F. W. Heinemann, M. Rausch and D. Steinborn

Formula: [Zn(C7H6NO2)2(H2O)]



Acta Cryst. (1997). C53, 56-58    [ doi:10.1107/S0108270196011614 ]

Tribenzyltin Chloride

S. W. Ng

Formula: [SnCl(C7H7)3]



Acta Cryst. (1997). C53, 58-60    [ doi:10.1107/S0108270196011961 ]

Bis{[bold mu]-chloro-[2(3H)-benzothiazolethione](triphenylphosphine)copper(I)} Dihydrate

T. Shibahara, S. Kobayashi, D. Long and X. Xin

Formula: [Cu2Cl2(C7H5NS2)2(C18H15P)2].2H2O



Acta Cryst. (1997). C53, 60-63    [ doi:10.1107/S0108270196009924 ]

Dichloro[N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine]samarium(III) Perchlorate

H.-Y. Jin, M. Akiba, K. Umakoshi, Y. Sasaki and K. Kabuto

Formula: [SmCl2(C26H28N6)]ClO4



Acta Cryst. (1997). C53, 63-66    [ doi:10.1107/S010827019601061X ]

Bis[bis(triphenylphosphoranylidene)ammonium] Pentachlorofluoroosmate(IV) Hydrate, [(C6H5)3P= N= P(C6H5)3]2[OsFCl5].H2O

C. Bruhn and W. Preetz

Formula: (C36H30NP2)2[OsCl5F].H2O



Acta Cryst. (1997). C53, 66-67    [ doi:10.1107/S0108270196012036 ]

[1,2-Bis(diphenylphosphino)ethane-P,P']bis([alpha]-toluenethiolato-S)palladium(II), [Pd{Ph2P(CH2)2PPh2}(SCH2Ph)2]

W. Su, M. Hong, R. Cao and H. Liu

Formula: [Pd(C7H7S)2(C26H24P2)]



Acta Cryst. (1997). C53, 68-70    [ doi:10.1107/S0108270196011791 ]

Bis[bis(triphenylphosphine)iminium] Hexamolybdate

S. Hoppe, J. L. Stark and K. H. Whitmire

Formula: (C36H30NP2)2[Mo6O19]


organic compounds



Acta Cryst. (1997). C53, 71-73    [ doi:10.1107/S0108270196011213 ]

Anthracene-9-carboxylic Acid

L. J. Fitzgerald and R. E. Gerkin

Formula: C15H10O2



Acta Cryst. (1997). C53, 73-76    [ doi:10.1107/S0108270196011882 ]

N-Acetyl-L-glutamic Acid

A. J. Dobson and R. E. Gerkin

Formula: C7H11NO5



Acta Cryst. (1997). C53, 76-79    [ doi:10.1107/S0108270196011766 ]

The Donor-Acceptor Complex between 4,6,8-Trimethylazulene and Picric Acid

C. Näther, C. Arad and H. Bock

Formula: C13H14.C6H3N3O7



Acta Cryst. (1997). C53, 79-81    [ doi:10.1107/S0108270196011778 ]

N,N'-Bis(4-methylbenzoyl)-p-phenylenediamine at 200K

N. Nagel, C. Näther and H. Bock

Formula: C22H20N2O2



Acta Cryst. (1997). C53, 81-84    [ doi:10.1107/S010827019601236X ]

A Tetrameric Macrocycle with 2,5-Dithio-1,3,4-thiadiazole Subunits

J. K. Rugutt, F. R. Fronczek, S. F. Watkins and S. Pappalardo

Formula: C24H32N8O4S12



Acta Cryst. (1997). C53, 84-86    [ doi:10.1107/S0108270196012322 ]

1,5-Dibromocycloocta-1,5-diene

A. Dávila, M. L. McLaughlin, F. R. Fronczek and S. F. Watkins

Formula: C8H10Br2



Acta Cryst. (1997). C53, 86-88    [ doi:10.1107/S010827019601195X ]

1,2-Diphenyl-3-benzylguanidine Hydrochloride

L. Sudha, K. Subramanian, J. Senthil Selvan, Th. Steiner, G. Koellner, K. Ramdas and N. Srinivasan

Formula: C20H20N3+.Cl-



Acta Cryst. (1997). C53, 88-90    [ doi:10.1107/S0108270196011080 ]

1,2-Bis(2,6-diethylphenyl)-3,3-(oxydiethyl)guanidine

L. Sudha, K. Subramanian, J. Senthil Selvan, Th. Steiner, G. Koellner, K. Ramdas and N. Srinivasan

Formula: C25H35N3O



Acta Cryst. (1997). C53, 90-92    [ doi:10.1107/S0108270196010499 ]

Hexakis(mercaptomethyl)benzene: a Structure Possessing Well Ordered Homodromic [SH...S]6 Interactions

P. R. Mallinson, D. D. MacNicol, K. L. McCormack, D. S. Yufit, J. H. Gall and R. K. Henderson

Formula: C12H18S6



Acta Cryst. (1997). C53, 92-95    [ doi:10.1107/S0108270196011602 ]

Methyl 4-Hydroxy-3-[4-methoxy-2-(methoxymethyleneoxy)phenyl]-2-{[4-methoxy-2-(methoxymethyleneoxy)phenyl]methyl}-5-oxo-2,5-dihydrofuran-2-carboxylate

T. R. Boehlow, N. P. Rath and C. D. Spilling

Formula: C25H28O11



Acta Cryst. (1997). C53, 95-97    [ doi:10.1107/S0108270196011729 ]

5-(4-Fluorophenyl)-1,8-dimethyl-2-(p-toluoylaminomethyl)-2,3-dihydro-1H-1,4-benzodiazepine Monohydrate

O. M. Peeters, N. M. Blaton and C. J. de Ranter

Formula: C26H26FN3O.H2O



Acta Cryst. (1997). C53, 98-100    [ doi:10.1107/S0108270196011894 ]

Racemic 1,2,4-Trimethylurazole

C. Y. Meyers, H. G. Lutfi, Y. Hou and P. D. Robinson

Formula: C5H9N3O2



Acta Cryst. (1997). C53, 101-102    [ doi:10.1107/S0108270196005276 ]

2-Anilino-4,6-dimethylpyridine-3-carbonitrile, an Intermediate in the Synthesis of 5-Aminobenzo[b][1,8]naphthyridines

H. Mefetah, M. Giorgi and P. Brouant

Formula: C14H13N3



Acta Cryst. (1997). C53, 102-106    [ doi:10.1107/S0108270196012103 ]

(-)-cis-Pinononic Acid: Hydrogen-Bonding Pattern of a [bold delta]-Keto Acid

M. L. Coté, H. W. Thompson and R. A. Lalancette

Formula: C9H14O3



Acta Cryst. (1997). C53, 106-108    [ doi:10.1107/S0108270196011821 ]

3,5-Dicarboxy-2,6-dimethyl-4-(3-nitrophenyl)pyridinium Nitrate Monohydrate

K. R. Rowan and E. M. Holt

Formula: C15H13N2O6+.NO3-.H2O



Acta Cryst. (1997). C53, 109-111    [ doi:10.1107/S0108270196009092 ]

A Possible Synthetic Precursor to the Tropoloisoquinoline Alkaloid Pareirubrine A

M. G. Banwell, D. C. R. Hockless and S. C. Peters

Formula: C21H23NO8.CHCl3



Acta Cryst. (1997). C53, 111-113    [ doi:10.1107/S0108270196010803 ]

(Z)-3-Phenyl-2-(trifluoromethyl)prop-2-enoic Acid: a Hydrogen-Bonded Dimer

D. C. Swenson, H. Lu and D. J. Burton

Formula: C10H7F3O2



Acta Cryst. (1997). C53, 113-116    [ doi:10.1107/S0108270196011742 ]

2-(2-Thiazolylhydrazono)indan-1,3-dione

S. Özbey, A. Temel, B. H. Özgün and N. Ertan

Formula: C12H7N3O2S



Acta Cryst. (1997). C53, 116-117    [ doi:10.1107/S0108270196012243 ]

(5S)-3-Phenyl-5-[(6R,7R,14R)-1,8,13,16-tetraoxadispiro[5.0.5.4]hexadecan-14-yl]-4,5-dihydroisoxazole: the Major Adduct Resulting from Cycloaddition of Benzonitrile Oxide to (6R,7R,14S)-14-Vinyl-1,8,13,16-tetraoxadispiro[5.0.5.4]hexadecane

A. J. Blake, R. O. Gould, R. M. Paton and C. J. Todd

Formula: C21H27NO5



Acta Cryst. (1997). C53, 118-120    [ doi:10.1107/S0108270196012784 ]

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-[beta]-D-glucopyranoside

K. A. Abboud, S. S. Toporek and B. A. Horenstein

Formula: C20H23NO12



Acta Cryst. (1997). C53, 120-122    [ doi:10.1107/S0108270196012097 ]

5-Deoxy-5-C-(5-ethoxycarbonyl-1,2,3-triazol-1-yl)-1,2-O-isopropylidene-[alpha]-D-xylofuranose

D. Horton, B. R. Levine, P. Norris, R. L. Luck and J. V. Silverton

Formula: C13H19N3O6



Acta Cryst. (1997). C53, 122-124    [ doi:10.1107/S0108270196012838 ]

A Polymorph of Bis(2-nitrophenyl) Trisulfide

P. J. Cox and J. L. Wardell

Formula: C12H8N2O4S3



Acta Cryst. (1997). C53, 124-126    [ doi:10.1107/S0108270196013133 ]

1-(4-Bromophenyl)-2-fluoroethanone (2,4-Dinitrophenyl)hydrazone Containing a Particularly Short Fluorine-Hydrogen Bond

S. J. Borwick, J. A. K. Howard, C. W. Lehmann and D. O'Hagan

Formula: C14H10BrFN4O4



Acta Cryst. (1997). C53, 126-128    [ doi:10.1107/S0108270196012140 ]

6-Oxo-6-phenyl-6-phospha-3,9-dithiabicyclo[9.4.0]pentadeca-1(11),12,14-triene

R. Kivekäs, J. A. Muñoz, L. Escriche, J. Casabó and R. Sillanpää

Formula: C18H21OPS2



Acta Cryst. (1997). C53, 128-130    [ doi:10.1107/S0108270196011717 ]

Diguanidinium Hexafluorosilicate

A. Waskowska

Formula: 2CH6N3+.SiF62-



Acta Cryst. (1997). C53, 130-132    [ doi:10.1107/S0108270196012589 ]

2-Methylperimidinium Acetate Monohydrate

S. Patnaik, K. Vishnumurthy, M. Sridhar, S. Chandrasekhar, K. Usha and T. N. Guru Row

Formula: C12H11N2+.C2H3O2-.H2O



Acta Cryst. (1997). C53, 132-134    [ doi:10.1107/S0108270196011808 ]

N,N'-Bis(1-pyrenylmethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane

K. Kubo, N. Kato and T. Sakurai

Formula: C46H46N2O4



Acta Cryst. (1997). C53, 134-136    [ doi:10.1107/S0108270196012516 ]

L-Histidinol Phosphate Tetrahydrate

T. Suga and N. Okabe

Formula: C6H12N3O4P.4H2O



Acta Cryst. (1997). C53, 136-140    [ doi:10.1107/S0108270196009870 ]

Complex of a Lisuride Derivative and (S)-Naproxen

F. Bachechi, M. Flieger and M. Sinibaldi

Formula: C23H31N4O+.C14H13O3-.C14H14O3.C3H8O.H2O



Acta Cryst. (1997). C53, 140-143    [ doi:10.1107/S0108270196012607 ]

1,5-Bis[4,4-dimethyl-1-(4-methylphenyl)-5-(1-piperidinio)-1-penten-3-ylidene]carbonohydrazide Dichloride Methanol Solvate

J. Yang, P. Kumar, J. R. Dimmock and J. W. Quail

Formula: C39H58N6O2+.2Cl-.CH4O



Acta Cryst. (1997). C53, 143-144    [ doi:10.1107/S0108270196012474 ]

5-(4-Hydroxyphenyl)tetrazole-Water (2/3)

H. Gallardo, I. M. Begnini and I. Vencato

Formula: C7H6N4O.1.5H2O



Acta Cryst. (1997). C53, 144-146    [ doi:10.1107/S010827019601270X ]

1,2-Dihydronaphtho[3,4-b]cyclopenteno[1,2-e]-4H-pyran-4-one

Z. Cao, X. Cao, D.-C. Zhang, F. Xu and K. Yu

Formula: C16H14O2


international union of crystallography



Acta Cryst. (1997). C53, 147-162    [ doi:10.1107/S0108270197099551 ]

Notes for Authors


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