Acta Crystallographica Section C

Crystal Structure Communications

Volume 54, Part 9 (September 1998)


Cover illustration Cover illustration: Tetraethylammonium (1-Pyrrolidinecarbodithioato-S,S')(tetrathiotungstenio-S,S')nickelate(1-), see Long, Wang & Huang, pages 1251-1253. Displacement ellipsoids are shown at the 30% probability level and H atoms have been omitted for clarity.

cif-access (inorganic compounds)



Acta Cryst. (1998). C54, IUC9800046    [ doi:10.1107/S0108270198099375 ]

Sr(NO3)2 at 173K

B. El-Bali and M. Bolte

Synopsis: The structure of strontium nitrate, originally determined with neutron radiation at room temperature [Nowotny & Heger (1983). Acta Cryst. C39, 952-956], has been redetermined using X-ray analysis at 173 K.

Formula: Sr(NO3)2



Acta Cryst. (1998). C54, IUC9800047    [ doi:10.1107/S0108270198099363 ]

Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 -) 30-Hydrate, Na8[Ce(W5O18)2].30H2O

C. Rosu and T. J. R. Weakley

Synopsis: Better data have enabled eight Na+ cations per [Ce(W5O18)2]8- anion to be identified, in contrast to the six found earlier [Iball et al. (1974). J. Chem. Soc. Dalton Trans. pp. 2021-2024]. The two W5O186- ligands, related by a crystallographic twofold axis through the square antiprismatic CeO8 group, are therefore unprotonated.

Formula: Na8[Ce(W5O18)2].30H2O


cif-access (metal-organic compounds)



Acta Cryst. (1998). C54, IUC9800045    [ doi:10.1107/S0108270198099351 ]

Bis(tetra-n-butylammonium) Bis(1,1-dicyanoethylene-2,2-dithiolato)nickelate(II)

G. Dong, F. R. Fronczek, S. F. Watkins and I. Bernal

Synopsis: The structure is isomorphous with that of the bis(thioselenato) analog, with the Ni atom lying on a center of symmetry.

Formula: (C16H36N)2[Ni(C4N2S2)2]



Acta Cryst. (1998). C54, IUC9800048    [ doi:10.1107/S010827019809934X ]

(N,N,N',N'-Tetramethylethylenediamine-N,N')bis(1,1,1,5,5,5-hexafluoropentane-2,4-dionato-O,O')iron(II)

M. H. Dickman

Synopsis: The title compound consists of discrete neutral complexes with crystallographic C2 symmetry. The Fe-O bond distances are 2.0556 (12) and 2.0937 (13) Å, and the Fe-N bond distance is 2.2290 (16) Å.

Formula: [Fe(C5HF6O2)2(C6H16N2)]


inorganic compounds



Acta Cryst. (1998). C54, 1195-1197    [ doi:10.1107/S0108270198002856 ]

[alpha]-Ammonium Vanadium Hydrogen Phosphate, [alpha]-(NH4)V(HPO4)2

Z. Bircsak and W. T. A. Harrison

Synopsis: [alpha]-(NH4)V(HPO4)2 is a new ammonium vanadium(III) phosphate, built up from a three-dimensional framework of VO6 octahedra and HPO4 tetrahedra.

Formula: (NH4)3V3(HPO4)6



Acta Cryst. (1998). C54, 1197-1200    [ doi:10.1107/S0108270198003667 ]

Ammonium Zinc Vanadium Phosphate, (NH4)3Zn2V(PO4)2(HPO4)2

Z. Bircsak and W. T. A. Harrison

Synopsis: Triammonium dizinc vanadium bis(phosphate) bis(hydrogen phosphate) is built up from a three-dimensional network of VO6 octahedra and ZnO4, PO4 and HPO4 tetrahedra. NH4+ cations occupy two different interstices in the framework.

Formula: (NH4)3Zn2V(PO4)2(HPO4)2



Acta Cryst. (1998). C54, 1200-1202    [ doi:10.1107/S010827019701994X ]

Na4TiAs2O9

A. Jouini Yaakoubi and T.

Synopsis: Tetrasodium titanium nonaoxodiarsenate, Na4TiAs2O9, is built up from infinite [TiO(AsO4)2]n chains linked together by Na+ cations.

Formula: Na4TiAs2O9



Acta Cryst. (1998). C54, 1202-1204    [ doi:10.1107/S0108270197007415 ]

Cs2V3(As0,635V0,365)4O17

A. Haddad, H. Boughzala and T. Jouini

Synopsis: The three-dimensional network structure of this compound comprises VO5 pyramids and (As,V)2O7 groups sharing corners to form puckered layers. The layers are linked to each other by chains of VO6 octahedra. Cs2V3(As0,635V0,365)4O17 is isostructural with Cs2V3P4O17.

Formula: Cs2V3(As0,635V0,365)4O17



Acta Cryst. (1998). C54, 1204-1206    [ doi:10.1107/S0108270198004211 ]

Electrochemically Lithiated Vanadium Oxide, Li3V6O13

Ö. Bergström, T. Gustafsson and J. O. Thomas

Synopsis: Li3V6O13 is found to be the composition of the phase formed (at 2.45 V versus Li/Li+) on electrochemical lithiation of V6O13; this phase retains the C2/m space group of V6O13.

Formula: Li3V6O13



Acta Cryst. (1998). C54, 1206-1209    [ doi:10.1107/S0108270198003837 ]

Rubidium Antimony(V) Titanium Oxide, Rb5Sb7TiO22

J. Almgren, G. Svensson and J. Albertsson

Synopsis: In the novel title rubidium antimonate, Sb has both octahedral and trigonal-bipyramidal coordination. These polyhedra build up a network with channels containing Rb, forming a structure similar to that of pyrochlore.

Formula: Rb5Sb7TiO22



Acta Cryst. (1998). C54, 1209-1211    [ doi:10.1107/S0108270198003886 ]

A Mixed Zinc-Nickel cyclo-Tetraphosphate, ZnNiP4O12

M. Bettach, K. Benkhouja, M. Zahir, K. Rissouli, A. Sadel, M. Giorgi and M. Pierrot

Synopsis: ZnNiP4O12 is composed of cyclic [P4O12] groups forming sheets parallel to the crystallographic (100) plane. These sheets are separated by zigzag chains of alternating NiO6 or ZnO6 octahedra that share a common edge, the cations being statistically disordered.

Formula: ZnNiP4O12



Acta Cryst. (1998). C54, 1211-1214    [ doi:10.1107/S0108270198003035 ]

End Member of the Rhodium-Based Quaternary Borocarbides, ErRh2B2C

J. Ye, T. Shishido, T. Kimura, T. Matsumoto and T. Fukuda

Synopsis: ErRh2B2C is the end member of the rhodium-based quaternary borocarbides. The structure of ErRh2B2C can be viewed as a layered structure of tetrahedrally coordinated Rh2B2 layers and ErC NaCl-type layers.

Formula: ErRh2B2C



Acta Cryst. (1998). C54, 1214-1217    [ doi:10.1107/S0108270198004223 ]

A Cementitious Compound with Composition 3CaO.Al2O3.CaCO3.11H2O

M. François, G. Renaudin and O. Evrard

Synopsis: The tetracalcium dialuminium hydroxide carbonate pentahydrate Ca4Al2(OH)12CO3.5H2O is a layered compound encountered in the chemistry of cement paste. It is composed of positively charged [Ca4Al2(OH)12]2+ main layers and negatively charged [CO3.5H2O]2- interlayers. The Al3+ and Ca2+ ions are six- and sevenfold coordinated, respectively, by O atoms. The planar CO32- groups are directly connected to the main layers and tilted by 21.8 (9)° from the planes formed by these layers.

Formula: Ca4Al2(OH)12CO3.5H2O



Acta Cryst. (1998). C54, 1217-1219    [ doi:10.1107/S010827019800448X ]

V2MnTeO7

C. R. Feger and J. W. Kolis

Synopsis: V2MnTeO7 is an MnII/VIV tellurite compound which contains slabs of TeO3+1 units, MnO6 octahedra, VO5 square pyramids, and distorted VO6 octahedra.

Formula: V2MnTeO7



Acta Cryst. (1998). C54, 1219-1220    [ doi:10.1107/S010827019800331X ]

Caesium Dioxoantimonate(III), CsSbO2

C. Hirschle and C. Röhr

Synopsis: CsSbO2 crystallizes in the monoclinic space group C2/c, is isotypic with NaBiO2 and CsBiO2, and contains infinite [infinity]1[SbO2/2O'2/2] chains running parallel to [001].

Formula: CsSbO2


metal-organic compounds



Acta Cryst. (1998). C54, 1221-1223    [ doi:10.1107/S0108270198003618 ]

Bis(di-2-pyridyl-N-amine)(propionato-O)copper(II) Chloride Monohydrate

S. Youngme, K. Poopasit, H.-K. Fun, K. Chinnakali, I. A. Razak and S. Chantrapromma

Formula: [Cu(C10H9N3)2(C3H5O2)]Cl.H2O



Acta Cryst. (1998). C54, 1223-1225    [ doi:10.1107/S0108270198001917 ]

[1,4-Bis(diphenylphosphino)butane-P,P'](N,N'-diethyldithiocarbamato-S,S')nickel(II) Perchlorate

K. Ramalingam, O. bin Shawkataly, H.-K. Fun and A. R. Ibrahim

Formula: [Ni(C5H10NS2)(C28H28P2)]ClO4



Acta Cryst. (1998). C54, 1225-1229    [ doi:10.1107/S0108270198004314 ]

Bis(thiourea)cadmium Halides

C. Marcos, J. M. Alía, V. Adovasio, M. Prieto and S. García-Granda

Formula: [CdCl2(CH4N2S)2], [CdBr2(CH4N2S)2] and [CdI2(CH4N2S)2]



Acta Cryst. (1998). C54, 1229-1233    [ doi:10.1107/S0108270198004491 ]

Tetrabutylammonium and Caesium Salts of Trinitromethane

J. C. Bryan, M. N. Burnett and A. A. Gakh

Formula: C16H36N+.CN3O6- and Cs+.CN3O6-



Acta Cryst. (1998). C54, 1233-1236    [ doi:10.1107/S0108270198003898 ]

Tris(acetylacetonato)(1,10-phenanthroline)cerium(III) and Tris(acetylacetonato)(1,10-phenanthroline)praseodymium(III)

P. C. Christidis, I. A. Tossidis, D. G. Paschalidis and L. C. Tzavellas

Formula: [Ce(C5H7O2)3(C12H8N2)] and [Pr(C5H7O2)3(C12H8N2)]



Acta Cryst. (1998). C54, 1236-1238    [ doi:10.1107/S0108270198004673 ]

Aqua(2-ethylpyridine-N)(N-salicylideneglycinato-O,N,O')copper(II)

S. A. Warda

Formula: [Cu(C9H7NO3)(C7H9N)(H2O)]



Acta Cryst. (1998). C54, 1238-1240    [ doi:10.1107/S0108270198003655 ]

Dibromo(diethyl ether-O)(diisopropylamine-N)magnesium(II)

K. W. Henderson and A. R. Kennedy

Formula: [MgBr2(C6H15N)(C4H10O)]



Acta Cryst. (1998). C54, 1240-1242    [ doi:10.1107/S0108270198003710 ]

Two Conformational (Configurational) Isomers of Diperchlorato[(5RS,6RS,12SR,13SR)-5,6,12,13-tetramethyl-1,4,8,11-tetraazacyclotetradecane-[bold kappa]4N]copper(II)

T.-H. Lu, K. Panneerselvam, C.-S. Huang, C.-S. Chung and S.-F. Tung

Formula: [Cu(ClO4)2(C14H32N4)]



Acta Cryst. (1998). C54, 1242-1244    [ doi:10.1107/S0108270198004533 ]

trans-Diaquabis(nicotinamide-N1)bis(4-nitrobenzoato-O)cobalt(II)

T. Hökelek and H. Necefouglu

Formula: [Co(C7H4NO4)2(C6H6N2O)2(H2O)2]



Acta Cryst. (1998). C54, 1244-1247    [ doi:10.1107/S0108270198004521 ]

Bis[[bold mu]-methylenebis(dicyclohexylphosphine)-P:P']bis[chloropalladium(I)](Pd-Pd) Diacetonitrile Solvate

M. Hashioka, K. Sakai and T. Tsubomura

Formula: [Pd2Cl2(C25H46P2)2].2C2H3N



Acta Cryst. (1998). C54, 1247-1249    [ doi:10.1107/S0108270198004752 ]

Organometallic Selenolates. IX. (18-Crown-6)-potassium ([bold eta]5-cyclopentadienyl)bis(1,4-tetraselenido-Se1,Se4)tungstate(IV)

C. Thöne, P. G. Jones, J. Laube and S. Jäger

Formula: [K(C12H24O6)][W(C5H5)(Se4)2]



Acta Cryst. (1998). C54, 1249-1251    [ doi:10.1107/S0108270198003424 ]

Bis(tetra-n-butylammonium) Bis[(methyllactato)dioxovanadate(V)] Dihydrate

I. Smatanová, J. Marek, P. Svancárek and P. Schwendt

Formula: (C16H36N)2[V2O4(C4H6O3)2].2H2O



Acta Cryst. (1998). C54, 1251-1253    [ doi:10.1107/S0108270198004296 ]

Tetraethylammonium (1-Pyrrolidinecarbodithioato-S,S')(tetrathiotungstenio-S,S')nickelate(1 -)

D.-L. Long, Q.-H. Wang and J.-S. Huang

Formula: (C8H20N)[NiWS4(C5H8NS2)]



Acta Cryst. (1998). C54, 1253-1255    [ doi:10.1107/S0108270198003473 ]

1,4-Butanediammonium Tetrabromopalladate(II)

R. Zouari, J. M. Leger, T. Maris and N. B. Chanh

Formula: (C4H14N2)[PdBr4]



Acta Cryst. (1998). C54, 1255-1257    [ doi:10.1107/S0108270198004594 ]

catena-Poly[diamminecopper(II)-[bold mu]-acetato-O:O'] Tetrafluoroborate

L. Cronin, M. Harper, P. H. Walton and C. Lindsay

Formula: [Cu(C2H3O2)(NH3)2]BF4



Acta Cryst. (1998). C54, 1257-1259    [ doi:10.1107/S0108270198004065 ]

Potassium Tartronate and Ammonium Tartronate

J.-I. Taka and S. Kashino

Formula: 2K+.C3H2O52- and 2NH4+.C3H2O52-



Acta Cryst. (1998). C54, 1259-1261    [ doi:10.1107/S0108270198004375 ]

[bold mu]-Acetato-[bold mu]-aqua-[bold mu]-hydroxo-bis[(1,4-dimethyl-1,4,7-triazacyclononane-[bold kappa]3N)copper(II)] Diperchlorate

D. J. Elliot, L. L. Martin and M. R. Taylor

Formula: [Cu2(OH)(C2H3O2)(C8H19N3)2(H2O)](ClO4)2



Acta Cryst. (1998). C54, 1261-1263    [ doi:10.1107/S0108270198003461 ]

[Ti2(O-2,4,6-Me3C6H2)2(OiPr)4([bold mu]-OiPr)2]

S. C. James, N. C. Norman and A. G. Orpen

Formula: [Ti2(C3H7O)6(C9H11O)2]



Acta Cryst. (1998). C54, 1263-1265    [ doi:10.1107/S0108270198003990 ]

[N,N'-Ethylenebis(3-tert-butyl-5-methylsalicylideneaminato)]oxovanadium(IV)

G. Haas, G. L. Schimek, W. T. Pennington and J. W. Kolis

Formula: [VO(C26H34N2O2)]



Acta Cryst. (1998). C54, 1265-1268    [ doi:10.1107/S0108270198003163 ]

Na2[([bold mu]-N,N'-C10H12N2O8)([bold mu]-O)([bold mu]-S)Mo2O2].2H2O

E. J. Valente, J. D. Zubkowski and K. W. Hicks

Formula: Na2[Mo2O3S(C10H12N2O8)].2H2O



Acta Cryst. (1998). C54, 1268-1270    [ doi:10.1107/S0108270198003679 ]

A Linear Trinuclear NiII-MnII-NiII Complex with a [bold mu]-Acetato Bridge: Bis{([bold mu]-acetato)[[bold mu]-bis(salicylidene)-1,3-propanediaminato](N,N-dimethylformamide)nickel(II)}manganese(II)

F. Ercan and O. Atakol

Formula: [MnNi2(C2H3O2)2(C3H7NO)2(C17H16N2O2)2]



Acta Cryst. (1998). C54, 1270-1273    [ doi:10.1107/S0108270198000183 ]

Triaqua(pyridine-2,6-dipicolinato-O,N,O')iron(III) Bis(pyridine-2,6-dipicolinato-O,N,O')iron(III) Hexahydrate: an Unusual Ion-Pair Compound

K. A. Abboud, C. Xu and R. S. Drago

Formula: [Fe(C7H3NO4)(H2O)3][Fe(C7H3NO4)2].6H2O



Acta Cryst. (1998). C54, 1273-1275    [ doi:10.1107/S0108270198003643 ]

A Triangular [Mo3S7]4+ Complex: Tris(diethyldithiocarbamato-S,S')tris([bold mu]2-[bold eta]2-disulfido)([bold mu]3-sulfido)trimolybdenum(IV)(3 Mo-Mo)Diethyldithiocarbamate

H.-P. Zhu, C.-N. Chen, Q.-T. Liu and J.-T. Chen

Formula: [Mo3S7(C5H10NS2)3](C5H10NS2)



Acta Cryst. (1998). C54, 1275-1277    [ doi:10.1107/S0108270198004545 ]

Octakis(dimethyl sulfoxide-O)gadolinium(III) Hexacyanoferrate(III)

M. Klinga, R. Cuesta, J. M. Moreno, J. M. Dominguez-Vera, E. Colacio and R. Kivekäs

Formula: [Gd(C2H6OS)8][Fe(CN)6]



Acta Cryst. (1998). C54, 1277-1279    [ doi:10.1107/S0108270198003631 ]

Structural Investigation of Nickel(II) Complexes. XIII. [bold mu]-[2,3,5,6-Tetra-(2-pyridyl)pyrazine]-bis-[bis(acetato)aquanickel(II)]-Formaldehyde (1/1)

M. Koman, Z. Baloghová and D. Valigura

Formula: [Ni2(C2H3O2)4(C24H16N6)(H2O)2].CH2O



Acta Cryst. (1998). C54, 1279-1280    [ doi:10.1107/S0108270198004739 ]

trans-Diaquabis(2-quinolinecarboxylato-N,O)iron(II)-Ethanol-Water (1/2/2)

N. Okabe and T. Makino

Formula: [Fe(C10H6NO2)2(H2O)2].2C2H6O.2H2O


organic compounds



Acta Cryst. (1998). C54, 1281-1282    [ doi:10.1107/S0108270198000584 ]

16[alpha]-Chloro-16[beta]-cyano-3-methoxy-14,17[alpha]-ethenoestra-1,3,5(10)-trien-17[beta]-yl Acetate

J. R. Bull and P. D. de Koning

Formula: C24H26ClNO3



Acta Cryst. (1998). C54, 1282-1285    [ doi:10.1107/S0108270198004740 ]

3-Oxo-1-cyclohexene-1-carboxylic Acid: Catemeric Hydrogen Bonding and Flexional Ring Disorder in a [bold gamma]-Keto Acid

A. Barcon, A. P. J. Brunskill, R. A. Lalancette and H. W. Thompson

Formula: C7H8O3



Acta Cryst. (1998). C54, 1285-1287    [ doi:10.1107/S0108270198003849 ]

10,16-Dioxatetracyclo[7.6.1.01,11.04,9]hexadecan-11-ol

M. Parvez, N. Sultana, T. B. Sarfaraz and S. A. Husain

Formula: C14H22O3



Acta Cryst. (1998). C54, 1287-1289    [ doi:10.1107/S010827019800393X ]

trans-2,3,5,7,15-Pentaacetoxyjatropha-6(17),11-diene-9,14-dione, a Diterpene Oligoester

T. Kar, K. Bhattacharyya, S. K. Mazumdar, G. Bocelli and J. Hohmann

Formula: C30H40O12



Acta Cryst. (1998). C54, 1289-1291    [ doi:10.1107/S0108270197017721 ]

2-O-Benzoyl-myo-inositol-1,3,5-orthoformate

U. Samanta, V. G. Puranik, P. Chakrabarti, P. Thoniyot and M. S. Shashidhar

Formula: C14H14O7



Acta Cryst. (1998). C54, 1291-1292    [ doi:10.1107/S010827019800314X ]

3-(N-Benzyl-N-methylcarbamoyl)-1,2,4-trimethylquinolinium Iodide

M. Lutz and A. L. Spek

Formula: C21H23N2O+.I-



Acta Cryst. (1998). C54, 1293-1295    [ doi:10.1107/S0108270198003783 ]

(2S,3R,5S)-3-Hydroxy-2-methyl-5-(1-methylethenyl)cyclohexanone 0.12-Diethyl Ether Solvate

M. Lutz and A. L. Spek

Formula: C10H16O2.0.12C4H10O



Acta Cryst. (1998). C54, 1295-1297    [ doi:10.1107/S0108270198004260 ]

trans-2,6-Bis(ethylamino)-2,4,4,6,8,8-hexamorpholinocyclo-2[bold lambda]5, 4[bold lambda]5, 6[bold lambda]5, 8[bold lambda]5-tetraphosphazatetraene

T. Hökelek, E. Kiliç and Z. Kiliç

Formula: C28H60N12O6P4



Acta Cryst. (1998). C54, 1297-1299    [ doi:10.1107/S0108270198005083 ]

Spiro[carbazole-1(2H),2'-[1,3]dithiolan]-4(3H)-one

T. Hökelek, H. Gündüz, S. Patir and N. Uludaug

Formula: C14H13NOS2



Acta Cryst. (1998). C54, 1299-1301    [ doi:10.1107/S0108270198003874 ]

An N-Substituted 6,7-Benzocoumarin-8,9-aziridine Derivative

K. Chinnakali, H.-K. Fun, K. Sriraghavan, V. T. Ramakrishnan and I. A. Razak

Formula: C21H18BrNO2



Acta Cryst. (1998). C54, 1301-1302    [ doi:10.1107/S010827019800479X ]

N-(3-Hydroxyphenyl)-p-toluenesulfonamide

S. Goswami, A. K. Mahapatra, G. D. Nigam, K. Chinnakali and H.-K. Fun

Formula: C13H13NO3S



Acta Cryst. (1998). C54, 1302-1304    [ doi:10.1107/S0108270198003308 ]

Cyclodecanol

E. J. Valente, D. M. Pawar and E. A. Noe

Formula: C10H20O



Acta Cryst. (1998). C54, 1304-1306    [ doi:10.1107/S0108270198003989 ]

2-(4-Bromo-2-nitrophenyl)-1-(4-dimethylaminophenyl)-1-ethanone

J. M. White and C. I. Clark

Formula: C16H15BrN2O3



Acta Cryst. (1998). C54, 1306-1309    [ doi:10.1107/S0108270196011985 ]

Enantiopure [bold delta]-Hydroxy-[beta]-enamino Ketones

M. Camalli, A. Pifferi and G. Palmieri

Formula: C23H27NO2 and C24H31NO2.H2O



Acta Cryst. (1998). C54, 1309-1312    [ doi:10.1107/S0108270198003540 ]

Triterpenoide. XIII. Über weitere neue Triterpenlactone

A. Gzella, L. Zaprutko und U. Wrzeciono

Formula: C29H44O5.H2O und C29H42O4



Acta Cryst. (1998). C54, 1312-1314    [ doi:10.1107/S010827019800362X ]

N-Trimethylsilylimidazole Hydrobromide at 133K

K. Hensen, M. Kettner and M. Bolte

Formula: C6H13N2Si+.Br-



Acta Cryst. (1998). C54, 1314-1316    [ doi:10.1107/S0108270198003813 ]

2-Amino-4-(4-chlorophenyl)-5,6-dihydrobenzo[h]quinoline-3-carbonitrile, a Strongly Fluorescent Phenanthridine Analogue

G. E. H. Elgemeie, N. M. Fathy and P. G. Jones

Formula: C20H14ClN3



Acta Cryst. (1998). C54, 1316-1318    [ doi:10.1107/S010827019800345X ]

7-(Carboxymethyl)-6-chloropurine Ethyl Ester

G. Sood, C. H. Schwalbe and W. Fraser

Formula: C9H9ClN4O2



Acta Cryst. (1998). C54, 1318-1320    [ doi:10.1107/S0108270198003333 ]

2,6-Dimethyl-3,7-diphenyl-2,6-naphthyridine-1,5(2H,6H)-dione

H. Irikawa and K. Iijima

Formula: C22H18N2O2



Acta Cryst. (1998). C54, 1320-1322    [ doi:10.1107/S0108270198003436 ]

Two Diastereoisomers of 2-(Benzenesulfonyl)-5-benzoyl-1-oxo-3-phenyl-2,5-diazaspiro[3.4]octan-7-yl Acetate

A. Forni

Formula:



Acta Cryst. (1998). C54, 1322-1324    [ doi:10.1107/S0108270198003977 ]

8-Ammonioquinolinium Dichloride

Y. K. Yan, N. K. Goh and L. E. Khoo

Formula: C9H10N22+.2Cl-



Acta Cryst. (1998). C54, 1324-1327    [ doi:10.1107/S0108270197004332 ]

1-Difluoroboronyloxy-3-(N-methylimino)-1-phenyl-1-butene and its Two Photoproducts

K. Itoh, M. Fujimoto and M. Hashimoto

Formula: C11H12BF2NO and two forms of C22H24B2F4N2O2



Acta Cryst. (1998). C54, 1327-1329    [ doi:10.1107/S0108270198004387 ]

7-Methyl-3,7,11,17-tetraazabicyclo[11.3.1]heptadeca-1(17),13,15-triene

J. P. Corden, W. Errington, P. Moore and M. G. H. Wallbridge

Formula: C14H24N4



Acta Cryst. (1998). C54, 1330-1331    [ doi:10.1107/S0108270198003175 ]

2-Hydroxy-3-(1H-indol-3-yl)propenoic Acid

N. Okabe and Y. Adachi

Formula: C11H9NO3



Acta Cryst. (1998). C54, 1331-1335    [ doi:10.1107/S0108270198004089 ]

N-H...N Hydrogen Bonding in the Four Independent Molecules of (2S,4S,5R)-(-)-2-(1H-Imidazol-2-yl)-3,4-dimethyl-5-phenyl-1,3-oxazolidine, with C-H...[bold pi]arene, C-H...O and C-H...[bold pi]C=C Interactions

J. F. Gallagher, J. M. Briody and B. P. Cantwell

Synopsis: The title compound is cubic (space group Pa3) and not orthorhombic (space group Pbca) as reported [Azumaya, Kagechika, Yamaguchi & Shudo (1995). Tetrahedron, 51, 5277-5290].

Formula: C14H17N3O



Acta Cryst. (1998). C54, 1335-1341    [ doi:10.1107/S0108270198004508 ]

Conformational Variations in Vinylsulfoximines

A. D. Briggs, W. Clegg, M. R. J. Elsegood, C. S. Frampton and R. F. W. Jackson

Formula:



Acta Cryst. (1998). C54, 1341-1343    [ doi:10.1107/S0108270198002881 ]

A Hexacyclic Estrone Derivative

M. T. Bes, J. Wölfling, I. Usón, S. Pelikán, L. F. Tietze, É. Frank and G. Schneider

Formula: C27H33NO2



Acta Cryst. (1998). C54, 1343-1345    [ doi:10.1107/S0108270198003825 ]

Some 1,3-Dipolar Adducts from Benzodiazepine. II. Condensation of Nitrilimines with [1,4]Benzodiazepine and [1,4]Benzodiazepin-2-one

R. Benelbaghdadi, A. Benharref, A. Hasnaoui, J.-P. Lavergne, M. Giorgi and M. Pierrot

Formula: C27H24Cl2N4O2S



Acta Cryst. (1998). C54, 1345-1347    [ doi:10.1107/S0108270198003291 ]

Bis(2,6-dimethylphenyl) Chlorothiophosphate

M. Aygün, S. Isik, M. Odabasoglu, M. N. Tahir, A. Erdönmez and O. Büyükgüngör

Formula: C16H18ClO2PS



Acta Cryst. (1998). C54, 1347-1351    [ doi:10.1107/S0108270198003734 ]

Ethylenediammonium Bis(monohydrogen oxalate) Monohydrate and Two Modifications of Trimethylenediammonium Bis(monohydrogen oxalate) Monohydrate

J. C. Barnes, R. W. Longhurst and T. J. R. Weakley

Formula: C2H10N22+.2C2HO4-.H2O, C3H12N22+.2C2HO4-.H2O and C3H12N22+.2C2HO4-.H2O



Acta Cryst. (1998). C54, 1351-1353    [ doi:10.1107/S0108270198004351 ]

Twisted Structure of a Substituted 2-Chloro-3-(4-chloro-2-methyl-1,3-oxazol-5-yl)-1H-indole

A. Radspieler, B. Ziemer and J. Liebscher

Formula: C15H9Cl5N2O3



Acta Cryst. (1998). C54, 1353-1355    [ doi:10.1107/S0108270198004090 ]

Dinitrobenzoate Derivative of a Chiral Arylcyclopentane

G. Baudoux, B. Norberg, J. Bousbaa, A. Krief and G. Evrard

Formula: C22H24N2O6



Acta Cryst. (1998). C54, 1355-1357    [ doi:10.1107/S0108270198003795 ]

2-Methoxy-3-methyl-6-[(triphenylphosphoranylidene)amino]pyrimidin-4(3H)-one and 3-Methyl-2-methylthio-6-[(triphenylphosphoranylidene)amino]pyrimidin-4(3H)-one

J. N. Low, G. Ferguson, J. Cobo, M. Nogueras, A. Sanchez and A. Marchal

Formula: C24H22N3O2P and C24H22N3OPS



Acta Cryst. (1998). C54, 1357-1360    [ doi:10.1107/S010827019800451X ]

`Guest-Free' Dianin's Compound

F. Imashiro, M. Yoshimura and T. Fujiwara

Formula: C18H20O2



Acta Cryst. (1998). C54, 1360-1362    [ doi:10.1107/S0108270198004302 ]

Methyl-and Phenyl-Substituted Salicylideneanilines

R. Leardini, G. McDougald, H. McNab, D. Nanni and S. Parsons

Formula: C14H13NO and C19H15NO



Acta Cryst. (1998). C54, 1362-1364    [ doi:10.1107/S010827019800287X ]

2,3-Benzoquino[15]crown-5

A. Tsuda, T. Kawamoto and T. Oshima

Formula: C14H18O7



Acta Cryst. (1998). C54, 1364-1367    [ doi:10.1107/S0108270198000602 ]

New Examples of Donor-Acceptor Conjugated Systems Involving the 1,3-Dithiole Moiety

V. Khodorkovsky, A. Ellern and V. Moldavsky

Formula: C20H14O2S2 and C22H16O2S2



Acta Cryst. (1998). C54, 1367-1369    [ doi:10.1107/S0108270197019227 ]

1:1 Complex of Octadecanoic Acid and 3-Pyridinecarboxamide

M. Amai, T. Endo, H. Nagase, H. Ueda and M. Nakagaki

Formula: C18H36O2.C6H6N2O



Acta Cryst. (1998). C54, 1369-1372    [ doi:10.1107/S0108270198005204 ]

6,6'-Dimethylbiphenyl-2,2'-dicarboxylic Acid (6,6'-Dimethyldiphenic Acid)

R. E. Gerkin

Formula: C16H14O4


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