Acta Crystallographica Section C

Crystal Structure Communications

Volume 53, Part 11 (November 1997)


Cover illustration Cover illustration: Bis\[1,2(eta5)-cyclopentadienyl\]-di-mu-ethylselenolato-di-mu-selenido-dimolybdenum(IV)(Mo-Mo), see Thöne, Jones and Laube, pages 1539-1542. Displacement ellipsoids are shown at the 75% probability level and H atoms have been omitted for clarity.

cif-access (inorganic compounds)



Acta Cryst. (1997). C53, IUC9700025    [ doi:10.1107/S010827019709937X ]

Potassium Bis([alpha]-nonatungstoarsenato)diaquatetracobaltate(II) 23-Hydrate, K10[Co4(H2O)2(AsW9O34)2].23H2O

T. J. R. Weakley

Synopsis: The centrosymmetric [Co4(H2O)2(AsW9O34)2]10- anion in this compound contains two [[alpha]-B-AsW9O34]9- units bonded to a central set of four coplanar Co2+ ions, two of which also carry a water ligand. It is closely isostructural with the corresponding anions containing (Zn,As), (Co,P) and (Mn,P) [J. Chem. Soc. Dalton Trans. (1986), 2699-2705; Inorg. Chem. (1993), 32, 3378-3381].

Formula: K10[Co4(H2O)2(AsW9O34)2].23H2O


cif-access (metal-organic compounds)



Acta Cryst. (1997). C53, IUC9700021    [ doi:10.1107/S0108270197099368 ]

Rubidium Hydrogen Bis(dichloroacetate)

T. Yoshida and S. Kashino

Formula: RbH(C2HCl2O2)2



Acta Cryst. (1997). C53, IUC9700023    [ doi:10.1107/S0108270197099356 ]

Dicarbonyl[[bold eta]4-(E)-(2,6,6-trimethylcyclohepta-2,4-dienylidene)ethyl acetate](triphenylphosphine)iron

T. Petrowitsch, M. Schürmann, H. Preut and P. Eilbracht

Formula: [Fe(CO)2(C14H20O2)(C18H15P)]


cif-access (organic compounds)



Acta Cryst. (1997). C53, IUC9700019    [ doi:10.1107/S0108270197099344 ]

1,1-Diethyl-3-(4-methylbenzoyl)thiourea

A. D. Morales, S. García-Granda, Y. R. Esteva, A. P. Stevens and G. A. A. Crespo

Formula: C13H18N2OS



Acta Cryst. (1997). C53, IUC9700020    [ doi:10.1107/S0108270197099332 ]

Ethyl 2,4,6-Triphenyl-1,2,5,6-tetrahydropyrimidine-5-carboxylate at 173K

M. Bolte

Formula: C25H24N2O2



Acta Cryst. (1997). C53, IUC9700022    [ doi:10.1107/S0108270197099320 ]

tert-Butyl Carbamate at 100K

M. G. Bursavich and F. R. Fronczek

Formula: C5H11NO2



Acta Cryst. (1997). C53, IUC9700024    [ doi:10.1107/S0108270197099319 ]

N-(1-Adamantyl)acetamide

J.-I. Mizoguchi, M. Takayuki and S. Kashino

Formula: C12H19NO


inorganic compounds



Acta Cryst. (1997). C53, 1517-1519    [ doi:10.1107/S0108270197007889 ]

A Cubic Hydrated Sodium Zinc Phosphate with a Tetrahedral-Triangular Framework Topology, Na6Zn3(PO4)4.3H2O

X. Bu, T. E. Gier, W. T. A. Harrison and G. D. Stucky

Synopsis: The semi-condensed tetrahedral zinc phosphate framework in Na6Zn3(PO4)4.3H2O has an unusual structural feature: the tetrahedral atoms form only eight-membered rings, in contrast to the typical six- or four-membered rings commonly found for aluminosilicates or aluminophosphates.

Formula: Na6Zn3(PO4)4.3H2O



Acta Cryst. (1997). C53, 1519-1521    [ doi:10.1107/S010827019700752X ]

Cs5Mo21S23

S. Picard, P. Gougeon and M. Potel

Synopsis: Cs5Mo21S23 is isostructral with Cs5Mo21Se23. The Mo-S framework comprises Mo21S23 cluster units sharing their six terminal S atoms. The Cs+ cations are located either between the Mo21S23 cluster units or in channels along the c axis.

Formula: Cs5Mo21S23



Acta Cryst. (1997). C53, 1521-1523    [ doi:10.1107/S0108270197006446 ]

Cadmium Thiosulfate Dihydrate

S. Baggio, M. I. Pardo, R. Baggio and O. González

Synopsis: The polymeric structure of CdS2O3.2H2O consists of tightly woven two-dimensional networks interconnected by hydrogen bonds. The Cd2+ environment is octahedral and the thiosulfate ion binds to four different cationic sites, in simple as well as in bridging modes.

Formula: CdS2O3.2H2O



Acta Cryst. (1997). C53, 1523-1525    [ doi:10.1107/S0108270197006689 ]

Structure d'un Diphosphate Synthétique de Cobalt: Co2P2O7

D. Kobashi, S. Kohara, J. Yamakawa et A. Kawahara

Synopsis: This new polymorph of Co2P2O7 contains CoO6 octahedra and P2O7 groups with an O-P-O angle of 180°. The CoO6 octahedra share edges to form six-membered rings, which are further interconnected to form two-dimensional zigzag sheets parallel to (001). The P2O7 groups link these sheets to form a three-dimensional network.

Formula: Co2P2O7



Acta Cryst. (1997). C53, 1526-1529    [ doi:10.1107/S0108270197006239 ]

Sb2MoO6, a Re-examination

A. Castro, R. Enjalbert and J. Galy

Synopsis: Sb2MoO6 has an Aurivillius-type layered structure. The Mo atoms are located in distorted O-atom polyhedra and the Sb atoms have 3+2 coordination.

Formula: Sb2MoO6



Acta Cryst. (1997). C53, 1529-1531    [ doi:10.1107/S0108270197007749 ]

Cs3H(SeO4)2 at 300K by High-Resolution Neutron Powder Diffraction

R. Sonntag, R. Melzer, T. Wessels and P. G. Radaelli

Synopsis: The layered structure of Cs3H(SeO4)2 is built from Cs atoms coordinated by O atoms belonging to SeO4 tetrahedra. These tetrahedra are linked into isolated pairs by hydrogen bonds. The Cs atoms and SeO4 tetrahedra form mixed layers alternating with layers containing only Cs atoms.

Formula: Cs3H(SeO4)2



Acta Cryst. (1997). C53, 1531-1533    [ doi:10.1107/S0108270197003430 ]

A New Hexagonal [bold kappa] Phase of Al-Cr-Ni

A. Sato, A. Yamamoto, X. Z. Li, K. Hiraga, T. Haibach and W. Steurer

Synopsis: This new hexagonal Al-Cr-Ni phase contains six columnar clusters in the unit cell, each of which is formed from two icosahedral clusters.

Formula: Al14.4Cr3.4Ni1.1



Acta Cryst. (1997). C53, 1533-1536    [ doi:10.1107/S010827019700721X ]

Ca3Y2(Si3O9)2

H. Yamane, T. Nagasawa, M. Shimada and T. Endo

Synopsis: Ca3Y2(Si3O9)2 contains triangular Si3O9 silicate rings. Ca and Y atoms are situated between Si3O9 layers and are coordinated by six, seven or eight O atoms of the Si3O9 rings.

Formula: Ca3Y2(Si3O9)2



Acta Cryst. (1997). C53, 1536-1538    [ doi:10.1107/S0108270197007142 ]

Zirconium-Nickel, Zr7Ni10: Space Group Revision for the Stoichiometric Phase

J.-M. Joubert, R. Cerný, K. Yvon, M. Latroche and A. Percheron-Guégan

Synopsis: In contrast to previous reports, Zr7Ni10 crystallizes at the stoichiometric composition with a centrosymmetric structure in space group Cmca.

Formula: Zr7Ni10


metal-organic compounds



Acta Cryst. (1997). C53, 1539-1542    [ doi:10.1107/S0108270197007592 ]

Organometallic Selenolates. VII. (Benzylselenolato-Se)tricarbonyl([bold eta]5-cyclopentadienyl)molybdenum(II) and Bis[1,2([bold eta]5)-cyclopentadienyl]-di-[bold mu]-ethylselenolato-di-[bold mu]-selenido-dimolybdenum(IV)(Mo-Mo)

C. Thöne, P. G. Jones and J. Laube

Formula: [Mo(C5H5)(C7H7Se)(CO)3] and [Mo2(C5H5)2(C2H5Se)2(Se)2]



Acta Cryst. (1997). C53, 1542-1543    [ doi:10.1107/S010827019700382X ]

Oxo-1[bold kappa]O-[bold mu]3-(pyridine-2-thiolato-2[bold kappa]N,3:4[bold kappa]2S)-tri-[bold mu]3-sulfido-1:2:3[bold kappa]3S;1:2:4[bold kappa]3S;2:3:4[bold kappa]3S-tris(triphenylphosphine)-2[bold kappa]P;3[bold kappa]P;4[bold kappa]P-tricoppermolybdenum

Q. Wang, X. Wu, Q. Huang, T. Sheng and P. Lin

Formula: [Cu3Mo(O)S3(C5H4NS)(C18H15P)3]



Acta Cryst. (1997). C53, 1543-1545    [ doi:10.1107/S0108270197009384 ]

trans-Tetracarbonylbis[tris(4-chlorophenyl)phosphine-P]molybdenum(0)

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

Formula: [Mo(C18H12Cl3P)2(CO)4]



Acta Cryst. (1997). C53, 1545-1547    [ doi:10.1107/S0108270197007518 ]

Tetracarbonyl[2-(diphenylphosphino)aniline-N,P]molybdenum(0)

L. Dahlenburg, K. Herbst and G. Liehr

Formula: [Mo(CO)4(C18H16NP)]



Acta Cryst. (1997). C53, 1547-1549    [ doi:10.1107/S0108270197005568 ]

(2,2'-Bipyridine)(flavonolato)copper(II) Perchlorate, [Cu(bpy)(fla)]ClO4

I. Lippai, G. Speier, G. Huttner and L. Zsolnai

Formula: [Cu(C15H9O3)(C10H8N2)]ClO4



Acta Cryst. (1997). C53, 1549-1551    [ doi:10.1107/S0108270197007932 ]

[N,N-Bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-2-aminoethane](3,5-dimethylpyrazole)copper(II) Diperchlorate

P. D. W. Boyd, A. K. Burrell and C. E. F. Rickard

Formula: [Cu(C5H8N2)(C14H23N5O)](ClO4)2



Acta Cryst. (1997). C53, 1551-1553    [ doi:10.1107/S0108270197008925 ]

Chlorobis(N,N'-di-2-pyridyl ketone oximato)gold(III) Hydrate

S. O. Sommerer, C. E. MacBeth, A. J. Jircitano and K. A. Abboud

Formula: [AuCl(C11H8N3O)2].H2O



Acta Cryst. (1997). C53, 1553-1555    [ doi:10.1107/S0108270197008937 ]

Cyano[tri(cyclohexyl)phosphino]gold(I), [Au(CN){(C6H11)3P}]

A. R. Al-Arfaj, J. H. Reibenspies, M. S. Hussain, M. Y. Darensbourg, N. Akhtar and A. A. Isab

Formula: [Au(CN)(C18H33P)]



Acta Cryst. (1997). C53, 1555-1558    [ doi:10.1107/S0108270197008317 ]

Bis(N,N'-dimethylthiourea-S)gold(I) Perchlorate and Bis(N,N'-diethylthiourea-S)gold(I) Perchlorate

R. J. Staples, J. P. Fackler Jnr and J. Costamagna

Formula: [Au(C3H8N2S)2]ClO4 and [Au(C5H12N2S)2]ClO4



Acta Cryst. (1997). C53, 1558-1561    [ doi:10.1107/S0108270197007944 ]

Poly{guanidinium bis[dichloromercury(II)]-[bold mu]4-chloro

M. Kubicki and M. Szafranski

Formula: (CH6N3)[Hg2Cl5]



Acta Cryst. (1997). C53, 1561-1564    [ doi:10.1107/S010827019700588X ]

Bis(N,N-dimethyl-1,3-propanediamine)bis(thiocyanato-N)nickel(II), NiL2(NCS)2, and its Solid-State Isomer [L = NH2(CH2)3N(CH3)2]

S. Ghosh, M. Mukherjee, A. K. Mukherjee and N. Ray Chaudhuri

Formula: Two isomers of [Ni(C5H14N2)2(NCS)2]



Acta Cryst. (1997). C53, 1564-1566    [ doi:10.1107/S0108270197009232 ]

[N,N'-Bis(2-thiobenzylidene)-1,2-phenylenediaminato]nickel(II)

W. J. J. Smeets, A. L. Spek, R. K. Henderson, E. Bouwman and J. Reedijk

Formula: [Ni(C20H14N2S2)]



Acta Cryst. (1997). C53, 1566-1568    [ doi:10.1107/S0108270197008500 ]

Bis(4-benzylpiperidinium) Tetrachloromercurate

R. Spengler, F. Zouari, A. Ben Salah and H. Burzlaff

Formula: (C12H18N)2[HgCl4]



Acta Cryst. (1997). C53, 1568-1570    [ doi:10.1107/S0108270197006458 ]

A New Gallium Phosphate Templated by Tris(2-aminoethyl)amine: [Ga(HPO4)(PO4)(OH)].[(C2H7 N)3N].H2O

F. Serpaggi, T. Loiseau and G. Férey

Formula: [Ga(HPO4)(PO4)(OH)].C6H21N4.H2O



Acta Cryst. (1997). C53, 1570-1572    [ doi:10.1107/S0108270197008615 ]

Tris(2,2'-bipyridyl-N,N')zinc(II) Thiosulfate Heptahydrate

S. Baggio, M. I. Pardo, R. Baggio and M. T. Garland

Formula: [Zn(C10H8N2)3]S2O3.7H2O



Acta Cryst. (1997). C53, 1572-1574    [ doi:10.1107/S0108270197009219 ]

A Nickel Complex with an Asymmetric N2OS Schiff Base Ligand

B. de Castro, E. Pereira and L. Gomes

Formula: [Ni(C16H18N2OS2)]



Acta Cryst. (1997). C53, 1574-1576    [ doi:10.1107/S0108270197007348 ]

(Ketoprofenato)trimethyltin(IV)

M. N. Tahir, D. Ülkü, S. Ali, T. Masood, M. Danish and M. Mazhar

Formula: [Sn(CH3)3(C16H13O3)]



Acta Cryst. (1997). C53, 1576-1577    [ doi:10.1107/S0108270197007762 ]

Calcium Potassium Tris(oxalato-O1,O2)chromate(III) Pentahydrate

V. Masters, L. R. Gahan and C. H. L. Kennard

Formula: CaK[Cr(C2O4)3].5H2O



Acta Cryst. (1997). C53, 1577-1579    [ doi:10.1107/S0108270197005271 ]

[(1,2,5,6-[bold eta])-1,5-Cyclooctadiene][(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-bis(diphenylphosphino-P)]rhodium(I) Tetrafluoroborate

T. Y. Fu, Z. Liu, S. J. Rettig, J. R. Scheffer and J. Trotter

Formula: [Rh(C8H12)(C40H32P2)]BF4



Acta Cryst. (1997). C53, 1579-1580    [ doi:10.1107/S0108270197004964 ]

An [bold eta]6-Toluene Complex of Neodymium: [Nd([bold eta]6-C6H5CH3)(AlCl4)3]

Q. Liu, Y.-H. Lin and Q. Shen

Formula: [Al3NdCl12(C7H8)]



Acta Cryst. (1997). C53, 1580-1583    [ doi:10.1107/S0108270197007506 ]

Piperazine (and Derivatives) Platinum(II) Complexes: trans-Bis(N-methylpiperazine-N,N')platinum(II) Dichloride Tetrahydrate

A. Marzotto, D. A. Clemente and G. Valle

Formula: [Pt(C5H12N2)2]Cl2.4H2O



Acta Cryst. (1997). C53, 1583-1585    [ doi:10.1107/S0108270197008949 ]

4-Methylpyridinium Pentachloro(4-methylpyridine-N)titanate(IV) Acetonitrile Solvate at 143K

K. Hensen, P. Pickel, A. Lemke and M. Bolte

Formula: (C6H8N)[TiCl5(C6H7N)].C2H3N



Acta Cryst. (1997). C53, 1585-1588    [ doi:10.1107/S0108270197007440 ]

trans-Dichloro(1,4,8,11-tetrazacyclotetradecane)cobalt(III) Chloride Tetrahydrate 0.47-Hydrochloride

M. E. Sosa-Torres and R. A. Toscano

Formula: [CoCl2(C10H24N4)]Cl.4H2O.0.47HCl



Acta Cryst. (1997). C53, 1588-1590    [ doi:10.1107/S0108270197008275 ]

(Imidazole-N3)(N-salicylidene-[alpha]-aminoisobutyrato-O,N,O')copper(II) Dimer

S. A. Warda

Formula: [Cu(C11H11NO3)(C3H4N2)]



Acta Cryst. (1997). C53, 1590-1593    [ doi:10.1107/S0108270197008056 ]

The Chain Polymers (Imidazole)(N-salicylideneglycinato)copper(II) and (2-Ethylimidazole)(N-salicylideneglycinato)copper(II)

S. A. Warda

Formula: [Cu(C9H7NO3)(C3H4N2)] and [Cu(C9H7NO3)(C5H8N2)]



Acta Cryst. (1997). C53, 1593-1596    [ doi:10.1107/S0108270197007865 ]

1,2-Bis[N-(4-methylphenyl)imino-N]acenaph-thene}([bold eta]2-maleic anhydride)palladium(0)

H. Kooijman, A. L. Spek, R. van Belzen and C. J. Elsevier

Formula: [Pd(C26H20N2)(C4H2O3)]



Acta Cryst. (1997). C53, 1596-1598    [ doi:10.1107/S0108270197005118 ]

Bis(2-aminomethylpyridine-N,N')bis(nitrato-O)copper(II)

H. Kooijman, A. L. Spek, D. Rehorst, W. L. Driessen and J. Reedijk

Formula: [Cu(NO3)2(C6H8N2)2]



Acta Cryst. (1997). C53, 1598-1600    [ doi:10.1107/S0108270197008639 ]

Bis[(1,4,7,10-tetraazacyclododecane-[bold kappa]4N)(thiocyanato-S)copper(II)] Diaquatetrakis(isothiocyanato-N)calcate(2-) Dihydrate

T.-H. Lu, J.-L. Lin, W.-J. Lan and C.-S. Chung

Formula: [Cu(SCN)(C8H20N4)]2[Ca(NCS)4(H2O)2].2H2O



Acta Cryst. (1997). C53, 1600-1602    [ doi:10.1107/S010827019700574X ]

Tris(acetato-O,O')(2,4-dimethoxyphenyl)lead(IV)

J. Fawcett, P. Jenkins, D. R. Russell, A. J. Wood, J. Wolters and D. de Vos

Formula: [Pb(C8H9O2)(C2H3O2)3]



Acta Cryst. (1997). C53, 1602-1605    [ doi:10.1107/S0108270197009463 ]

Steric Hindrance in a Mixed Solvated Nickel(II) Complex: Bis(acetonitrile-N)tetrakis(N,N-dimethylacetamide-O)nickel(II) Bis(tetrafluoroborate)

H. Suzuki and S.-I. Ishiguro

Formula: [Ni(C2H3N)2(C4H9NO)4](BF4)2



Acta Cryst. (1997). C53, 1605-1606    [ doi:10.1107/S0108270197007014 ]

Bis([bold eta]5-1,2,4-triisopropylcyclopentadienyl)ruthenium

J. S. Overby, J. M. Farrar and T. P. Hanusa

Formula: [Ru(C14H23)2]



Acta Cryst. (1997). C53, 1607-1609    [ doi:10.1107/S0108270197006513 ]

Bis[bis(benzimidazol-2-ylmethyl-N3)amine-N]nickel(II) Dichloride

P. Thangarasu, S. Bernès and C. Durán de Bazúa

Formula: [Ni(C16H15N5)2]Cl2



Acta Cryst. (1997). C53, 1609-1611    [ doi:10.1107/S0108270197007634 ]

The Secondary Explosive Tetraammine-cis-bis(5-nitro-2H-tetrazolato-N2)cobalt(III) Perchlorate at 293 and 213 K

B. Morosin, R. G. Dunn, R. Assink, T. M. Massis, J. Fronabarger and E. N. Duesler

Formula: [Co(CN5O2)2(NH3)4]ClO4



Acta Cryst. (1997). C53, 1611-1613    [ doi:10.1107/S0108270197008718 ]

Dicarbonyl([bold eta]5-cyclopentadienyl)(pyrrolyl-N)iron(II)

M. Powell, R. D. Bailey, C. T. Eagle, G. L. Schimek, T. W. Hanks and W. T. Pennington

Formula: [Fe(C5H5)(C4H4N)(CO)2]


organic compounds



Acta Cryst. (1997). C53, 1614-1615    [ doi:10.1107/S0108270197008159 ]

o-Chlorobenzaldehyde 4,5-Diaza-9-fluorenylidenehydrazone

Z.-L. Lu, Z.-W. Bian, C.-Y. Duan, Y.-P. Tian, X.-Z. You, K. Chinnakali, I. A. Razak and H.-K. Fun

Formula: C18H11ClN4



Acta Cryst. (1997). C53, 1615-1617    [ doi:10.1107/S0108270197004812 ]

Two Substituted [1,2,4]Triazole Derivatives

R. Velavan, K. Sivakumar, H.-K. Fun, U. S. Pathak, K. S. Jain and S. Singh

Formula: C17H14ClN5S and C18H16ClN5S



Acta Cryst. (1997). C53, 1617-1619    [ doi:10.1107/S0108270197009372 ]

2,12-Dibromo-5,6-dihydrodibenz[c,h]acridine

J. K. Ray, M. K. Haldar, K. Chinnakali and H.-K. Fun

Formula: C21H13Br2N



Acta Cryst. (1997). C53, 1619-1620    [ doi:10.1107/S0108270197009360 ]

N-[9-(2-Ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethyl-3-xanthenylidene]ethylammonium Iodide Monohydrate

H.-K. Fun, K. Chinnakali, K. Sivakumar, C.-M. Lu, R.-G. Xiong and X.-Z. You

Formula: C28H31N2O3+.I-.H2O



Acta Cryst. (1997). C53, 1621-1622    [ doi:10.1107/S0108270197009402 ]

N-Acetoylphenylhydrazone

J. K. Ray, T. K. Mahato, K. Chinnakali and H.-K. Fun

Formula: C8H10N2O



Acta Cryst. (1997). C53, 1622-1624    [ doi:10.1107/S0108270197009396 ]

1-(p-Chlorophenyl)-5-oxo-3-(2-thienyl)pyrrolidine-2-carboxylic Acid

J. K. Ray, B. C. Roy, K. Chinnakali, I. A. Razak and H.-K. Fun

Formula: C15H12ClNO3S



Acta Cryst. (1997). C53, 1624-1626    [ doi:10.1107/S0108270197006598 ]

2,6-Diamino-9-(carboxymethyl)purine Ethyl Ester

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

Formula: C9H12N6O2.0.5H2O



Acta Cryst. (1997). C53, 1626-1628    [ doi:10.1107/S0108270197008494 ]

6-Nitrophthalide

R. F. Bradley, C. H. Schwalbe, K. C. Ross, W. Fraser and S. Freeman

Formula: C8H5NO4



Acta Cryst. (1997). C53, 1629-1631    [ doi:10.1107/S0108270197008846 ]

Lone-Pair Repulsion in Cyclic Hydroxamic Acid O-Esters: N-Cyclohexyloxy-2(1H)-pyridone

J. Hartung, I. Svoboda, H. Fuess and M. T. Duarte

Formula: C11H15NO2



Acta Cryst. (1997). C53, 1631-1634    [ doi:10.1107/S0108270197008834 ]

Hydrogen Bonding in 1-Hydroxy-4(1H)-pyridinethione

J. Hartung, I. Svoboda and M. T. Duarte

Formula: C5H5NOS



Acta Cryst. (1997). C53, 1634-1635    [ doi:10.1107/S0108270197007890 ]

The 1:1 Complex Formed by 3-Picoline N-Oxide and p-Toluic Acid

R. Moreno-Fuquen, R. H. DeA. Santos and M. T. doP. Gambardella

Formula: C6H7NO.C8H8O2



Acta Cryst. (1997). C53, 1635-1637    [ doi:10.1107/S0108270197007130 ]

The 1:1 Complex Formed by 2-Picoline N-Oxide and 3-Chlorobenzoic Acid

R. Moreno-Fuquen, M. Grajales-Tamayo and M. T. doP. Gambardella

Formula: C6H7NO.C7H5ClO2



Acta Cryst. (1997). C53, 1637-1640    [ doi:10.1107/S0108270197009293 ]

Steric Inhibition of Molecular Weaving: Non-Woven Nets of R66(40) and R66(60) Rings in 1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane-Hexamethylenetetramine (1/1)

P. R. Meehan, R. M. Gregson, C. Glidewell and G. Ferguson

Formula: C6H12N4.C37H52O3



Acta Cryst. (1997). C53, 1640-1642    [ doi:10.1107/S0108270197007907 ]

Perylo[1,12-b,c,d]thiophene

I. C. Santos, M. Almeida, J. Morgado, M. T. Duarte and L. Alcácer

Formula: C20H10S



Acta Cryst. (1997). C53, 1642-1644    [ doi:10.1107/S0108270197008603 ]

cis-3,5a-Dimethyl-1-oxo-5a,6,8,9-tetrahydro-1H,7H-pyrano[4,3-b][1]benzopyran-6-yl Formate

P. D. Robinson, D. H. Hua, Y. Chen and C. Y. Meyers

Formula: C15H16O5



Acta Cryst. (1997). C53, 1644-1647    [ doi:10.1107/S010827019700961X ]

5,11,17,23-Tetra-tert-butyl-26,28-dihydroxy-25,27-bis[2-(p-nitrobenzylideneamino)ethoxy]calix[4]arene

W.-C. Zhang, X.-A. Chen, L. Zhao and Z.-T. Huang

Formula: C62H72N4O8



Acta Cryst. (1997). C53, 1647-1648    [ doi:10.1107/S0108270197009517 ]

2-Nitro-4'-(N,N-diethylamino)azobenzene, C16H18N4O2

D.-C. Zhang, Z.-H. Fei, T.-Z. Zhang, Y.-Q. Zhang and K.-B. Yu

Formula: C16H18N4O2



Acta Cryst. (1997). C53, 1649-1650    [ doi:10.1107/S0108270197008469 ]

The Hydrated Tosylate of Dimeric 2'-Hydroxy-4-N-methylstilbazolium

D.-C. Zhang, T.-Z. Zhang, Y.-Q. Zhang, Z.-H. Fei and K.-B. Yu

Formula: C28H28N2O22+.2C7H7SO3-.2H2O



Acta Cryst. (1997). C53, 1650-1653    [ doi:10.1107/S0108270197006483 ]

8-Amino-7-(4-morpholinobutyl)theophylline

Z. Karczmarzyk and M. Pawlowski

Formula: C15H24N6O3



Acta Cryst. (1997). C53, 1653-1655    [ doi:10.1107/S0108270197007579 ]

2,6-Dibenzoyl-1,4-benzoquinone

K. Biradha, M. J. Zaworotko, A. Nangia and G. R. Desiraju

Formula: C20H12O4



Acta Cryst. (1997). C53, 1655-1657    [ doi:10.1107/S0108270197006756 ]

(E)-2-Buten-1-yl (S)-N-(2'-Methoxy-[1,1']binaphthalen-2-yl)propanimidate and (E)-2-Buten-1-yl (S)-N-(2'-Methoxy-3-methyl-[1,1']binaphthalen-2-yl)propanimidate

R. Fröhlich, B. Hungerhoff and P. Metz

Formula: C28H27NO2 and C29H29NO2



Acta Cryst. (1997). C53, 1657-1658    [ doi:10.1107/S0108270197006537 ]

3-(o-Carboxyphenyl)-1-methyltriazene 1-Oxide

C. Samanta, S. C. Saha and A. K. Mukherjee

Formula: C8H9N3O3



Acta Cryst. (1997). C53, 1659-1661    [ doi:10.1107/S0108270197007488 ]

Two Cyclohexanespiro-5'-hydantoin Monohydrates

T. J. Gauthier, T. S. Yokum, G. A. Morales, M. L. McLaughlin, Y.-H. Liu and F. R. Fronczek

Formula: C8H12N2O2.H2O and C16H17N3O2.H2O



Acta Cryst. (1997). C53, 1661-1665    [ doi:10.1107/S0108270197008391 ]

Deux Composés Trisubstitués de la 4-Méthylènecyclooctanone

D. Ginderow, L. Fensterbank, C. Jorand-Lebrun et M. Malacria

Formula: C21H32O7 et C25H34O7S



Acta Cryst. (1997). C53, 1665-1667    [ doi:10.1107/S0108270197009499 ]

2-p-Cyanophenyl-1,8a-dihydroazulene-1,1-dicarbonitrile and Methyl 1-Cyano-2-p-cyanophenyl-1,8a-dihydroazulene-1-carboxylate

M. Kaftory, M. Botoshansky, J. Daub, C. Fischer and A. Bross

Formula: C19H11N3 and C20H14N2O2



Acta Cryst. (1997). C53, 1667-1669    [ doi:10.1107/S0108270197009116 ]

N-3-Allylation of 2-(N,N-Dimethylaminomethyleneamino)-6-formylpteridin-4-one

M. Helliwell, A. Dinsmore, C. D. Garner and J. A. Joule

Formula: C13H14N6O2



Acta Cryst. (1997). C53, 1669-1671    [ doi:10.1107/S0108270197009177 ]

Polysulfonylamines. LXXXIX. N,N-Bis(methylsulfonyl)benzylamine

D. Henschel, A. Blaschette and P. G. Jones

Formula: C9H13NO4S2



Acta Cryst. (1997). C53, 1671-1673    [ doi:10.1107/S0108270197008640 ]

trans-(±)-N,N'-Bis(salicylidene)-1,2-cyclohexanediamine

Q. Liu, M. Ding, Y. Lin and Y. Xing

Formula: C20H22N2O2



Acta Cryst. (1997). C53, 1673-1675    [ doi:10.1107/S0108270197007191 ]

Pseudosymmetry in 2,5-Dimethyl-1,4-benzenediol

G. J. Gainsford, I. J. Miller, S. C. Yorke and A. D. Rae

Formula: C8H10O2



Acta Cryst. (1997). C53, 1675-1676    [ doi:10.1107/S0108270197007877 ]

3-Diazo-1-benzyloxycarbonylpyrrolidin-2-one

K. M. Lydon, V. McKee and M. A. McKervey

Formula: C12H11N3O3



Acta Cryst. (1997). C53, 1677-1679    [ doi:10.1107/S0108270197008627 ]

2-(4-Chlorophenyl)-2-(N-acetylcarbamoylthio)ethanoic Acid-Acetonitrile (1/1)

I. Leban, A. Majcen Le Maréchal and A. Robert

Formula: C11H10ClNO4S.C2H3N



Acta Cryst. (1997). C53, 1679-1682    [ doi:10.1107/S0108270197007178 ]

Trihydrate 1/1 Salt Between (R)-Carnitine Amide and (1R,3S)-Camphoric Acid

P. De Santis, M. Camalli, R. Spagna, G. Gallo, F. Giorgi and M. O. Tinti

Formula: C7H17N2O2+.C10H15O4-.3H2O



Acta Cryst. (1997). C53, 1682-1685    [ doi:10.1107/S0108270197008329 ]

trans-Myristic Acid 3-tert-Butoxycarbonylamino-2-oxopiperidin-5-yl Ester, a New Anthelmintic Compound

L. P. Suescun, R. A. Mariezcurrena, Á.W. Mombrú, O. A. González, E. Manta and S. Gordon

Formula: C24H44N2O5



Acta Cryst. (1997). C53, 1685-1687    [ doi:10.1107/S0108270197006379 ]

(1R,2R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine: a Salen Ligand of Jacobsen's Catalyst

J. W. Yoon, T.-S. Yoon and W. Shin

Formula: C36H54N2O2



Acta Cryst. (1997). C53, 1687-1690    [ doi:10.1107/S0108270197009256 ]

1-Hydroxybaccatin I, C32H44O14, and 2-Deacetoxydecinnamoyltaxinine J, C28H40O9

D. Viterbo, M. Milanesio, G. Appendino, S. K. Chattopadhyay and G. C. Saha

Formula: C32H44O14 and C28H40O9



Acta Cryst. (1997). C53, 1690-1692    [ doi:10.1107/S0108270197008706 ]

L-1-Methylproline Monohydrate

R. A. Toscano, R. G. Enríquez, W. F. Reynolds, G. A. Magos and D. Gnecco

Formula: C6H11NO2.H2O



Acta Cryst. (1997). C53, 1692-1694    [ doi:10.1107/S0108270197009475 ]

n-Butyl [alpha]-Cyano-4-[2-(4-pyridyl)ethenyl]cinnamate

T. Ohhara, H. Uekusa, Y. Ohashi, S. Kondo and M. Hasegawa

Formula: C21H20N2O2



Acta Cryst. (1997). C53, 1694-1696    [ doi:10.1107/S0108270197007361 ]

[beta]-D-3'-Deoxyadenosine (Cordycepin)

P. Karthe, N. Gautham, A. Kumar and S. B. Katti

Formula: C10H13N5O3



Acta Cryst. (1997). C53, 1696-1698    [ doi:10.1107/S0108270197007051 ]

Acetyl-[Delta]Phe-L-Ala-[Delta]Phe-D-Ala Methyl Ester

A. Tuzi, A. Fissi and O. Pieroni

Formula: C27H30N4O6



Acta Cryst. (1997). C53, 1698-1701    [ doi:10.1107/S0108270197009578 ]

Diastereoselectivity in the Transannular Diels-Alder Reaction of a trans-trans-trans 14-Membered Macrocycle Leading to Steroids

M. Drouin, M. Couturier and P. Deslongchamps

Formula: Two isomers of C24H32O7



Acta Cryst. (1997). C53, 1701-1703    [ doi:10.1107/S0108270197007154 ]

Dimethyl N,N'-Bis(endo-himmoyl)-(R,R)-cystine

D. E. Hibbs, M. B. Hursthouse, K. M. A. Malik and M. North

Formula: C26H28N2O8S2



Acta Cryst. (1997). C53, 1703-1705    [ doi:10.1107/S010827019700913X ]

Chiral Hydroxylamines. IV. 1-(N-Benzyl-N-hydroxyamino)-2:3;4:5-di-O-isopropylidene-[alpha]-D-mannofuranose

P. Merino, F. L. Merchan, T. Tejero and S. Franco

Formula: C19H27NO6



Acta Cryst. (1997). C53, 1705-1706    [ doi:10.1107/S0108270197006501 ]

(25R)-5[beta]-Hydroxyspirost-2-en-6-one

A. D. Morales, R. Pomés Hernández, F. C. Manchado, M. T. H. Fonseca, G. Punte and G. Echeverría

Formula: C27H40O4



Acta Cryst. (1997). C53, 1707-1709    [ doi:10.1107/S0108270197009323 ]

Pseudouridine

A. Hempel, B. G. Lane and N. Camerman

Formula: C9H12N2O6



Acta Cryst. (1997). C53, 1709-1711    [ doi:10.1107/S0108270197005465 ]

4-[Hydroxy(phenyl)methylene]-5-oxo-3-phenyl-2-cyclohexenecarboxylic Acid

D. Mrvos-Sermek, V. Tralic-Kulenovic and Z. Lazarevic

Formula: C20H16O4



Acta Cryst. (1997). C53, 1711-1713    [ doi:10.1107/S0108270197000577 ]

L-Phenylalanine L-Phenylalaninium Perchlorate

N. Srinivasan and R. K. Rajaram

Formula: C9H11NO2.C9H12NO2+.ClO4-



Acta Cryst. (1997). C53, 1713-1714    [ doi:10.1107/S010827019700869X ]

Unusual Substitution of -SCH3 by -OH in 9,10-Dihydrophenanthrene

S. Sarkhel, A. Goel, V. J. Ram, S. Chaudhuri and P. R. Maulik

Formula: C23H19ClO4



Acta Cryst. (1997). C53, 1715-1717    [ doi:10.1107/S0108270197006471 ]

Heptamethylenediamine at 213K

R. Gotthardt, J.-H. Fuhrhop, J. Buschmann and P. Luger

Formula: C7H18N2



Acta Cryst. (1997). C53, 1717-1719    [ doi:10.1107/S0108270197007622 ]

3-(4-Nitroanilino)-2-cyclopenten-1-one

K.-S. Huang, J. G. Stowell and S. R. Byrn

Formula: C11H10N2O3



Acta Cryst. (1997). C53, 1719-1721    [ doi:10.1107/S0108270197006586 ]

4,4'-Dinitro-2,2'-bipyridine

M. Pilkington, S. Capelli, J. Hauser, C. Hoffmann and H.-B. Bürgi

Formula: C10H6N4O4



Acta Cryst. (1997). C53, 1721-1723    [ doi:10.1107/S0108270197007026 ]

(3aR*,4S*,5S*,7aR*)-4-Nitrobenzoic Acid 5-Methyl-1,3,3a,4,5,7a-hexahydroisobenzofuran-4-yl Ester

R. A. Batey, D. Lin and A. J. Lough

Formula: C16H17NO5



Acta Cryst. (1997). C53, 1723-1725    [ doi:10.1107/S0108270197007117 ]

(E)-2,2,5,5-Tetramethyl-3,4-diphenylhex-3-ene, C22H28

J. E. Gano, C. Kluwe, K. Kirschbaum, A. A. Pinkerton, P. Sekher, E. Skrzypczak-Jankun, G. Subramaniam and D. Lenoir

Formula: C22H28



Acta Cryst. (1997). C53, 1725-1726    [ doi:10.1107/S010827019701144X ]

(+)-Camphorsulfonylimine

A. Chakraborty, J. K. Ray, K. Chinnakali, I. A. Razak and H.-K. Fun

Formula: C10H15NO2S


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