Crystal Structure Communications

 

Acta Cryst. (2003). C59, e1  [ doi:10.1107/S0108270102022606 ]

Further developments for Acta Crystallographica Section C

G. Ferguson

Synopsis: Editorial for 2003.

Online 24 December 2003

 

Acta Cryst. (2003). C59, e2-e8  [ doi:10.1107/S0108270102022990 ]

Notes for authors 2003

Online 24 December 2002

 

Acta Cryst. (2003). C59, i1-i3  [ doi:10.1107/S0108270102018541 ]

Hexaaquanickel(II) bis(hypophosphite)

N. V. Kuratieva, M. I. Naumova, D. Yu. Naumov and N. V. Podberezskaya

Synopsis: In the title compound, the Ni^II cations have a pseudo-face-centered cubic cell, with cell parameter a 10.216 Å and tetrahedral cavities occupied by P atoms. The Ni^II cation has an octahedral coordination sphere consisting of six water O atoms. The planes of oppositely coordinated water molecules are in a cross conformation. The geometry of the hypophosphite anion is close to point symmetry mm2. The hypophosphite anions are hydrogen bonded to the coordinated water molecules.

Formula: [Ni(H₂O)₆](H₂PO₂)₂

Online 17 December 2002

 

Acta Cryst. (2003). C59, i4-i6  [ doi:10.1107/S0108270102021844 ]

Lithium niobium disulfide, Li_0.63NbS₂

P. A. Salyer, M. G. Barker, A. J. Blake, D. H. Gregory and C. Wilson

Synopsis: Single crystals of lithium niobium disulfide, prepared by separated reactant metathesis, yielded a refined Li content of y = 0.63 (6). The Li content has been further confirmed analytically both by flame photometry and by preliminary neutron powder diffraction data.

Formula: Li_0.63NbS₂

Online 17 December 2002

 

Acta Cryst. (2003). C59, i7-i8  [ doi:10.1107/S0108270102021108 ]

Uranyl dinitrate trihydrate, UO₂(NO₃)₂(H₂O)₃

K.-A. Hughes and P. C. Burns

Synopsis: The structure of UO₂(NO₃)₂(H₂O)₃ consists of two distinct centrosymmetric isolated hexagonal uranyl bipyramids, which share edges with two nitrate groups. Water is structurally located in the interstices between these isolated uranyl dinitrate clusters and at the equatorial edges of the [UO₂(NO₃)₂] groups.

Formula: UO₂(NO₃)₂(H₂O)₃

Online 17 December 2002

 

Acta Cryst. (2003). C59, m1-m3  [ doi:10.1107/S0108270102020334 ]

Tetraaquabis(carbamoyldicyanomethanido-N)manganese(II) dihydrate

J. A. Schlueter, U. Geiser and J. L. Manson

Formula: [Mn(C₄H₂N₃O)₂(H₂O)₄]·2H₂O

Online 10 December 2002

 

Acta Cryst. (2003). C59, m4-m6  [ doi:10.1107/S0108270102020668 ]

Bis(7-amino-1,3-benzothiazole-N³)dichlorozinc(II)

Z. Popovic, G. Pavlovic, Z. Soldin, V. Tralic-Kulenovic and L. Racané

Formula: [ZnCl₂(C₇H₆N₂S)₂]

Online 10 December 2002

 

Acta Cryst. (2003). C59, m7-m9  [ doi:10.1107/S0108270102020590 ]

Two polymorphs of bis(1,10-phenanthroline-²N,N')copper(I) iodide

R. Clarke, K. Latham, C. Rix and J. White

Formula: Two polymorphs of [Cu(C₁₂H₈N₂)₂]I

Online 10 December 2002

 

Acta Cryst. (2003). C59, m10-m12  [ doi:10.1107/S0108270102021091 ]

Dichloro[1,1'-(5,9-dithia-2,12-diazoniatrideca-1,12-diene-1,13-diyl)dinaphthalen-2-olato-²O,O']dimethyltin(IV) acetonitrile solvate

S. A. Bajue, S. Gumbs, L. Jones, F. B. Bramwell, B. O. Patrick, J. P. Selegue and C. P. Brock

Formula: [Sn(CH₃)₂(C₂₉H₃₀N₂O₂S₂)Cl₂]·C₂H₃N

Online 10 December 2002

 

Acta Cryst. (2003). C59, m13-m15  [ doi:10.1107/S0108270102021819 ]

Ethyl and isopropyl 4-ferrocenylbenzoate

F. P. Anderson, J. F. Gallagher, P. T. M. Kenny, C. Ryan and D. Savage

Formula: [Fe(C₅H₅)(C₁₄H₁₃O₂)] and [Fe(C₅H₅)(C₁₅H₁₅O₂)]

Online 10 December 2002

 

Acta Cryst. (2003). C59, m16-m17  [ doi:10.1107/S0108270102021571 ]

[7,13-Bis(2-aminobenzyl)-1,4,10-trioxa-7,13-diazacyclopentadecane]diisothiocyanatobarium(II)

F. Avecilla, D. Esteban, C. Platas-Iglesias, A. De Blas and T. Rodríguez-Blas

Formula: [Ba(NCS)₂(C₂₄H₃₆N₄O₃)]

Online 10 December 2002

 

Acta Cryst. (2003). C59, m18-m20  [ doi:10.1107/S0108270102021832 ]

Dichlorobis(DL-proline-O)zinc(II)

M. Lutz and R. Bakker

Formula: [ZnCl₂(C₅H₉NO₂)₂]

Online 10 December 2002

 

Acta Cryst. (2003). C59, m21-m24  [ doi:10.1107/S0108270102021492 ]

Bis[-6-amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dionato-³O⁴,N⁵:O⁵]-di--aqua-bis{diaqua[6-amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dionato-²N¹,O²]strontium(II)}: centrosymmetric dimers containing nine-coordinate Sr, linked by multiple hydrogen bonds into a three-dimensional framework

J. N. Low, P. Arranz, R. Cuesta, M. D. Gutiérrez and C. Glidewell

Formula: [Sr₂(C₅H₅N₄O₃)₄(H₂O)₆]

Online 10 December 2002

 

Acta Cryst. (2003). C59, m25-m26  [ doi:10.1107/S010827010202156X ]

Dichloro(4,4'-dinonyl-2,2'-bipyridine-²N,N')platinum(II)

M. Kato and M. Ikemori

Formula: [PtCl₂(C₂₈H₄₄N₂)]

Online 17 December 2002

 

Acta Cryst. (2003). C59, m27-m29  [ doi:10.1107/S0108270102020115 ]

N-Ethylpyridinium bis(2-thioxo-1,3-dithiole-4,5-dithiolato)nickelate

G. Xue, W. Xu, W.-T. Yu and Q. Fang

Formula: (C₇H₁₀N)[Ni(C₃S₅)₂]

Online 17 December 2002

 

Acta Cryst. (2003). C59, m30-m32  [ doi:10.1107/S0108270102021959 ]

A new polymeric phase of zinc(II) oxydiacetate

R. Baggio, M. T. Garland and M. Perec

Formula: [Zn(C₄H₄O₅)(H₂O)₂]·H₂O

Online 24 December 2002

 

Acta Cryst. (2003). C59, o1-o3  [ doi:10.1107/S0108270102019996 ]

A triclinic polymorph of benzanilide: disordered molecules form hydrogen-bonded chains

K. F. Bowes, C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C₁₃H₁₁NO

Online 10 December 2002

 

Acta Cryst. (2003). C59, o4-o8  [ doi:10.1107/S0108270102020012 ]

Two polymorphs, with Z' = 1 and 2, of 2-amino-4-chloro-6-morpholinopyrimidine in P2₁/c, and 2-amino-4-chloro-6-piperidinopyrimidine, which is isomorphous and almost isostructural with the Z' = 2 polymorph

K. F. Bowes, C. Glidewell, J. N. Low, M. Melguizo and A. Quesada

Formula: Two polymorphs of C₈H₁₁ClN₄O, and C₉H₁₃ClN₄

Online 10 December 2002

 

Acta Cryst. (2003). C59, o9-o13  [ doi:10.1107/S0108270102020206 ]

Hydrogen bonding in 2-amino-4-methoxy-6-methylpyrimidine, 2-benzylamino-4-benzyloxy-6-methylpyrimidine and 4-benzylamino-2,6-bis(benzyloxy)pyrimidine: -stacked chains of fused R₂²(8) rings, and centrosymmetric R₂²(8) dimers

C. Glidewell, J. N. Low, M. Melguizo and A. Quesada

Formula: C₆H₉N₃O, C₁₉H₁₉N₃O and C₂₅H₂₃N₃O₂

Online 10 December 2002

 

Acta Cryst. (2003). C59, o14-o18  [ doi:10.1107/S0108270102020322 ]

Hydrogen bonding in nitroaniline analogues: hydrogen-bonded sheets in 2-amino-4,6-dimethoxy-5-nitropyrimidine and -stacked hydrogen-bonded sheets in 4-amino-2,6-dimethoxy-5-nitropyrimidine

C. Glidewell, J. N. Low, M. Melguizo and A. Quesada

Formula: Two isomers of C₆H₈N₄O₄

Online 10 December 2002

 

Acta Cryst. (2003). C59, o19-o21  [ doi:10.1107/S0108270102020991 ]

Hydrogen bonding in nitroaniline analogues: a hydrogen-bonded chain of rings in 2-amino-4-butylamino-6-methoxy-5-nitropyrimidine

C. Glidewell, J. N. Low, M. Melguizo and A. Quesada

Formula: C₉H₁₅N₅O₃

Online 10 December 2002

 

Acta Cryst. (2003). C59, o22-o23  [ doi:10.1107/S0108270102020905 ]

Zwitterionic 5-(1-piperidiniomethyl)-1H-tetrazolide

A. S. Lyakhov, S. V. Voitekhovich, P. N. Gaponik and L. S. Ivashkevich

Formula: C₇H₁₃N₅

Online 10 December 2002

 

Acta Cryst. (2003). C59, o24-o26  [ doi:10.1107/S0108270102020814 ]

N-Chloroacetyl--alanine

L. Urpí, K. Jiménez, X. Solans, A. Rodríguez-Galán and J. Puiggalí

Formula: C₅H₈ClNO₃

Online 10 December 2002

 

Acta Cryst. (2003). C59, o27-o29  [ doi:10.1107/S0108270102021030 ]

N⁶-Furfuryladenine (kinetin) hydrochloride

N. Stanley, P. T. Muthiah and S. J. Geib

Formula: C₁₀H₁₀N₅O⁺·Cl^-

Online 10 December 2002

 

Acta Cryst. (2003). C59, o30-o32  [ doi:10.1107/S0108270102020437 ]

Ethyl 3-amino-6-phenyl-4-tolylthieno[2,3-b]pyridine-2-carboxylate

U. H. Patel, C. G. Dave, M. M. Jotani and H. C. Shah

Formula: C₂₃H₂₀N₂O₂S

Online 10 December 2002

 

Acta Cryst. (2003). C59, o33-o35  [ doi:10.1107/S0108270102021042 ]

(R)-(6,6'-Dihydroxybiphenyl-2,2'-diyl)bis(diphenylphosphine oxide) methanol solvate

L. Q. Qiu, J. Y. Qi, J. X. Ji, Z. Y. Zhou, C. H. Yeung, M. C. K. Choi and A. S. C. Chan

Formula: C₃₆H₂₈O₄P₂·CH₄O

Online 10 December 2002

 

Acta Cryst. (2003). C59, o36-o37  [ doi:10.1107/S0108270102021650 ]

4,5,9,10-Tetrahydro-4-methyl-2-phenyl-9,10-epoxy-3H,10aH-cyclobuta[a]benzo[2,3,4-de]isoquinoline-3,5-dione

Q.-J. Liu, Y.-Z. Li, D.-Q. Shi and J.-H. Xu

Formula: C₂₁H₁₅NO₃

Online 10 December 2002

 

Acta Cryst. (2003). C59, o38-o39  [ doi:10.1107/S0108270102021881 ]

2-Amino-4-(4-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile

J. N. Low, J. Cobo, M. Nogueras, A. Sánchez, J. Quiroga and C. Cisneros

Formula: C₁₈H₁₇ClN₂O₂

Online 17 December 2002

 

Acta Cryst. (2003). C59, o40-o41  [ doi:10.1107/S0108270102020838 ]

8-(2-Bromo-3-methoxy-3-methylbutyl)-7-methoxycoumarin

K. Anand Solomon, S. S. Rajan, G. Gopalakrishnan, V. Kashinath and V. P. Santhana Krishnan

Formula: C₁₆H₁₉BrO₄

Online 17 December 2002

 

Acta Cryst. (2003). C59, o42-o45  [ doi:10.1107/S0108270102020681 ]

Intermolecular stacking in pyrazolo[3,4-d]pyrimidine-based pentamethylene-linked flexible molecules

K. Avasthi, S. M. Farooq, A. K. Tewari, A. Sharon and P. R. Maulik

Formula: C₂₂H₂₉N₉S₃ and C₂₅H₃₄N₁₀S₂

Online 17 December 2002

 

Acta Cryst. (2003). C59, o46-o50  [ doi:10.1107/S0108270102021820 ]

Two derivatives of (N-phenylthioureidoalkyl)phosphonates

L. Checinska, L. Sieron, M. Bukowska-Strzyzewska, Z. H. Kudzin and L. Fábián

Formula: Two isomers of C₂₄H₂₇N₂O₃PS

Online 17 December 2002

 

Acta Cryst. (2003). C59, o51-o52  [ doi:10.1107/S0108270102022333 ]

2-Aminopyridinium benzoate

M. Odabasoglu, O. Büyükgüngör and P. Lönnecke

Formula: C₅H₇N₂⁺·C₇H₅O₂^-

Online 24 December 2002

 

Acta Cryst. (2003). C59, o53-o56  [ doi:10.1107/S0108270102021960 ]

Three 2-aminopurine derivatives

D. E. Lynch and I. McClenaghan

Formula: C₅H₄ClN₅, C₁₁H₈ClN₅S·0.5H₂O and C₁₂H₁₁N₅S·0.33H₂O

Online 24 December 2002