Crystal Structure Communications

 

Acta Cryst. (2002). C58, i23-i24  [ doi:10.1107/S010827010102087X ]

Dilead mercury chromate(VI), Pb₂HgCrO₆

W. Klein, J. Curda, K. Friese and M. Jansen

Synopsis: The structure of Pb₂HgCrO₆ consists of isolated [CrO₄]^2- tetrahedra, [HgO₂]^2- dumb-bells and stereochemically active Pb²⁺ ions with coordination 3+5.

Formula: Pb₂HgCrO₆

Online 23 January 2002

 

Acta Cryst. (2002). C58, i25-i26  [ doi:10.1107/S0108270101019643 ]

Bismuth octaborate, Bi₂B₈O₁₅

B. Teng, W. T. Yu, J. Y. Wang, X. F. Cheng, S. M. Dong and Y. G. Liu

Synopsis: In Bi₂B₈O₁₅, the Bi atom is coordinated to five or six O atoms. The B atoms exhibit two kinds of hybridization, sp² and sp³, seen in the BO₃ triangles and BO₄ tetrahedra, respectively. Three BO₃ triangles are connected to form a B₃O₆ planar ring. All atoms in the structure are connected together to form an infinite three-dimensional network.

Formula: Bi₂B₈O₁₅

Online 31 January 2002

 

Acta Cryst. (2002). C58, m65-m67  [ doi:10.1107/S0108270101019825 ]

catena-Poly[[[tetrakis(1-methylimidazole-N³)copper(II)]-²-sulfato-²O:O'] acetonitrile hemisolvate sesquihydrate]

J. Castro, P. Pérez Lourido, A. Sousa-Pedrares, E. Labisbal, M. Carabel and J. A. García-Vázquez

Formula: [Cu(C₄H₈N₂)₄]SO₄·0.5C₂H₃N·1.5H₂O

Online 16 January 2002

 

Acta Cryst. (2002). C58, m68-m69  [ doi:10.1107/S0108270101019382 ]

(⁵-Cyclopentadienyl)(p-fluorophenoxo)(nitrosyl)(trimethylsilylmethyl)molybdenum(II)

T. W. Hayton, P. Legzdins and S. J. Rettig

Formula: [Mo(C₅H₅)(C₆H₄FO)(C₄H₁₁Si)(NO)]

Online 16 January 2002

 

Acta Cryst. (2002). C58, m70-m73  [ doi:10.1107/S0108270101015992 ]

Two new [Ni(tren)₂]²⁺ complexes: [Ni(tren)₂]Cl₂ and [Ni(tren)₂]WS₄

J. Ellermeier, R. Stähler and W. Bensch

Formula: [Ni(C₆H₁₈N₄)₂]Cl₂ and [Ni(C₆H₁₈N₄)₂]WS₄

Online 16 January 2002

 

Acta Cryst. (2002). C58, m74-m76  [ doi:10.1107/S0108270101019527 ]

fac-Tricarbonyl[hydroxybis(2-pyridyl)methanolato-³N,O,N']rhenium(I)

M. Bakir

Formula: [Re(C₁₁H₉N₂O₂)(CO)₃]

Online 16 January 2002

 

Acta Cryst. (2002). C58, m77-m80  [ doi:10.1107/S0108270101019655 ]

Disodium pamidronate

D. Vega, D. Fernández and J. A. Ellena

Formula: 2Na⁺·C₃H₉NO₇P₂^2-·5H₂O

Online 16 January 2002

 

Acta Cryst. (2002). C58, m81-m83  [ doi:10.1107/S0108270101019072 ]

(-Oxalato-O¹,O²:O^1',O^2')bis[aqua(diethylenetriamine)nickel(II)] bis(hexafluorophosphate) dihydrate

I. Muga, P. Vitoria, J. M. Gutiérrez-Zorrilla, A. Luque, C. Guzmán-Miralles and P. Román

Formula: [Ni₂(C₂O₄)(C₄H₁₃N₃)₂(H₂O)₂](PF₆)₂·2H₂O

Online 16 January 2002

 

Acta Cryst. (2002). C58, m84-m86  [ doi:10.1107/S0108270101019047 ]

First- and second- sphere coordination of the uranyl ion by bis[2-(2-hydroxyphenoxy)ethoxy]ethane

P. Thuéry, M. Nierlich and B. Masci

Formula: (C₆H₁₆N)[UO₂(H₂O)(C₁₈H₂₀O₆)(NO₃)]

Online 16 January 2002

 

Acta Cryst. (2002). C58, m87-m88  [ doi:10.1107/S0108270101020789 ]

Bis(ethylenediamine)copper(II) bis(O,O'-diethyl dithiophosphate)

H.-K. Fun, Q.-L. Hao, J. Wu, X.-J. Yang, L.-D. Lu, X. Wang, S. Chantrapromma, I. A. Razak and A. Usman

Formula: [Cu(C₂H₈N₂)₂](C₄H₁₀O₂PS₂)₂

Online 16 January 2002

 

Acta Cryst. (2002). C58, m89-m91  [ doi:10.1107/S0108270101021771 ]

1'-Acetylferrocene-1-carboxylic acid: an instance of hydrogen bonding in the rare dimeric acid-to-ketone mode

J. M. Newman, M. M. Papadakis, H. W. Thompson and R. A. Lalancette

Formula: [Fe(C₆H₅O₂)(C₇H₇O)]

Online 23 January 2002

 

Acta Cryst. (2002). C58, m92-m94  [ doi:10.1107/S0108270101017206 ]

New girdle-like Mo₁₈ polyanions linked into chains

G. Liu and S.-W. Zhang

Synopsis: The structure of the polyoxomolybdate [Na(H₂O)₁₆(NH₂CH₂COO)]⁴⁺·{Na⁺[H₉MoMoO₅₆(NH₂CH₂COO)]^5-}^4-·20H₂O is reported. The 18 Mo atoms connected by O atoms form a centrosymmetric girdle-like structure, in which Mo^V-Mo^V units are found. An Na⁺ cation occupies the central hole of the girdle, while four Na⁺ cations are bonded to O atoms on the girdle edge. The girdles are linked into a one-dimensional chain by the remaining Na⁺ cations.

Formula: An Mo₁₈ polyoxomolybdate

Online 23 January 2002

 

Acta Cryst. (2002). C58, m95-m97  [ doi:10.1107/S0108270101018406 ]

Bis(-N,N-dimethyldithiocarbamato-³S,S':S')bis[(dimethoxyphenylphosphane-P)(N,N-dimethyldithiocarbamato-²S,S')cobalt(III)] bis(hexafluorophosphate)

T. Suzuki, H. D. Takagi and K. Kashiwabara

Formula: [Co₂(C₃H₆NS₂)₄(C₈H₁₁O₂P)₂](PF₆)₂

Online 23 January 2002

 

Acta Cryst. (2002). C58, m98-m101  [ doi:10.1107/S0108270101020029 ]

An ion pair formed by protonated Fe(cp*py)₂ and the octanuclear cluster U₈Cl₂₄O₄(cp*py)₂ [cp*py is tetramethyl-5-(2-pyridyl)cyclopentadiene]

L. Moisan, T. Le Borgne, P. Thuéry and M. Ephritikhine

Formula: [Fe(C₁₄H₁₇N)(C₁₄H₁₆N)]₂[U₈Cl₂₄O₄(C₁₄H₁₆N)₂]·4CH₂Cl₂

Online 23 January 2002

 

Acta Cryst. (2002). C58, m102-m104  [ doi:10.1107/S0108270101019357 ]

Tetrakis(dimethyl sulfide)palladium(II) bis(tetrafluoroborate) and tetrakis(1,4-oxathiane-S)palladium(II) bis(tetrafluoroborate)

M. H. Johansson and Å. Oskarsson

Formula: [Pd(C₂H₆S)₄](BF₄)₂ and [Pd(C₄H₈OS)₄](BF₄)₂

Online 23 January 2002

 

Acta Cryst. (2002). C58, m105-m108  [ doi:10.1107/S0108270101018534 ]

Bis(tetra-n-butylammonium) (a redetermination at 150  K) and bis(tetraphenylarsonium) bis(1,3-dithiole-2-thione-4,5-dithiolato)zinc(II) (at 300  K)

N. M. Comerlato, W. T. A. Harrison, R. A. Howie, J. N. Low, A. C. Silvino, J. L. Wardell and S. M. S. V. Wardell

Formula: (C₁₆H₃₆N)₂[Zn(C₃S₅)₂] and (C₂₄H₂₀As)₂[Zn(C₃S₅)₂]

Online 23 January 2002

 

Acta Cryst. (2002). C58, m109-m110  [ doi:10.1107/S0108270101020182 ]

[2,6-Bis(isopropylthiomethyl)phenyl-³S,C¹,S']bromopalladium(II)

J. Bacsa, R. M. Moutloali and J. Darkwa

Formula: [PdBr(C₁₄H₂₁S₂)]

Online 23 January 2002

 

Acta Cryst. (2002). C58, m111-m115  [ doi:10.1107/S0108270101020364 ]

Platinum complexes of oxopurines: cis-bis(theophyllinato-N⁷)bis(triphenylphosphine)platinum(II) and cis-chloro(theobrominato-N¹)bis(triphenylphosphine)platinum(II) ethanol hemisolvate

E. Dubler, H. W. Schmalle, F. Arod and A. Schneider

Formula: [Pt(C₇H₇N₄O₂)₂(C₁₈H₁₅P)₂] and [PtCl(C₇H₇N₄O₂)(C₁₈H₁₅P)₂]·0.5C₂H₆O

Online 23 January 2002

 

Acta Cryst. (2002). C58, m116-m118  [ doi:10.1107/S0108270101019370 ]

[-1²O,O':2(⁵)-Cyclopentadienylcarboxylato][2(⁵)-diphenylphosphinocyclopentadienyl]bis[1,1(⁵)-tetramethylcyclopentadienyl]iron(II)titanium(III)

K. Mach, J. Kubista, I. Císarová and P. Stepnicka

Formula: [FeTi(C₉H₁₃)₂(C₆H₄O₂)(C₁₇H₁₄P)]

Online 23 January 2002

 

Acta Cryst. (2002). C58, m119-m121  [ doi:10.1107/S0108270101021060 ]

[(1,4,8,11-Tetraazacyclotetradeca-1,4,8,11-tetrayl)tetraacetamide-⁶N¹,N⁴,N⁸,N¹¹,O¹,O⁸]copper(II) sulfate 4.5-hydrate

E. Espinosa, M. Meyer, D. Berard and R. Guilard

Formula: [Cu(C₁₈H₃₆N₈O₄)]SO₄·4.5H₂O

Online 23 January 2002

 

Acta Cryst. (2002). C58, m122-m123  [ doi:10.1107/S0108270101020911 ]

Dichlorobis(trimethylenethiourea-S)antimony(III) chloride

I. A. Razak, A. Usman, H.-K. Fun, B. M. Yamin and G. W. Keat

Formula: [SbCl₂(C₄H₈N₂S)₂]Cl

Online 31 January 2002

 

Acta Cryst. (2002). C58, m124-m126  [ doi:10.1107/S0108270101021515 ]

catena-Poly[[dicyanamido(5,5'-dimethyl-2,2'-bipyridine-²N,N')copper(II)]--dicyanamido-²N¹:N⁵]

H. Kooijman, A. L. Spek, G. A. van Albada and J. Reedijk

Formula: [Cu(C₂N₃)₂(C₁₂H₁₂N₂)]

Online 31 January 2002

 

Acta Cryst. (2002). C58, m127-m128  [ doi:10.1107/S0108270101020856 ]

(2-Thienylmethyl)ammonium trichlorostannate(II): a hybrid salt

N. Mercier, A. Seyeux, C. Morel and A. Riou

Formula: (C₅H₈NS)[SnCl₃]

Online 31 January 2002

 

Acta Cryst. (2002). C58, m129-m132  [ doi:10.1107/S0108270101019679 ]

Isomorphism and phase transition in triferrocenylboroxine and triferrocenylborazine

J. W. Bats, K. Ma and M. Wagner

Formula: [Fe₃(C₅H₅)₃(C₁₅H₁₂B₃O₃)] and [Fe₃(C₅H₅)₃(C₁₅H₁₅B₃N₃)]

Online 31 January 2002

 

Acta Cryst. (2002). C58, m133-m134  [ doi:10.1107/S0108270101020017 ]

Bis[-4-(ethylammoniomethyl)-3,5-dimethylpyrazolato-²N¹:N²]bis[(⁴-1,5-cyclooctadiene)rhodium(I)] dichloride dichloromethane methanol solvate

G. Esquius, J. Pons, R. Yáñez, J. Ros, X. Solans and M. Font-Bardia

Formula: [Rh₂(C₈H₁₅N₃)₂(C₈H₁₂)₂]Cl₂·CH₂Cl₂·CH₄O

Online 31 January 2002

 

Acta Cryst. (2002). C58, m135-m136  [ doi:10.1107/S0108270101021059 ]

Diaquabis[-(R,R)-tartrato-⁴O¹,O²:O³,O⁴]dinickel(II) trihydrate

S. Scherb, C. Näther and W. Bensch

Formula: [Ni₂(C₄H₄O₆)₂(H₂O)₂]·3H₂O

Online 31 January 2002

 

Acta Cryst. (2002). C58, m137-m138  [ doi:10.1107/S0108270101019709 ]

Bis{[-N,N'-bis(salicylidene)-1,4-butanediamine-N,N',O,O'-copper(II)]--chloro-chloromercury(II)}

I. Ercan, F. Ercan, C. Arici and O. Atakol

Formula: [Cu₂Hg₂Cl₄(C₁₈H₁₈N₂O₂)₂]

Online 31 January 2002

 

Acta Cryst. (2002). C58, o57-o58  [ doi:10.1107/S0108270101017164 ]

Ethyl (6aRS,8RS,12bRS)-6-oxo-8-phenyl-6a,7,8,12b-tetrahydro-6H-benzo[b]naphtho[1,2-d]pyran-6a-carboxylate

A. Usman, I. A. Razak, H.-K. Fun, S. Chantrapromma, B.-G. Zhao and J.-H. Xu

Formula: C₂₆H₂₂O₄

Online 16 January 2002

 

Acta Cryst. (2002). C58, o59-o62  [ doi:10.1107/S0108270101020820 ]

Syn- and anticlinal isomers of 2a'-acetoxy-1,7'-diacetyl-7',7a'-dihydro-2-oxospiro[1H-indole-3(2H),2'(2a'H)-oxeto[3,2-b]indole]

A. Usman, I. A. Razak, H.-K. Fun, S. Chantrapromma, Y. Zhang and J.-H. Xu

Formula: Two isomers of C₂₂H₁₈N₂O₆

Online 16 January 2002

 

Acta Cryst. (2002). C58, o63-o65  [ doi:10.1107/S0108270101018182 ]

D-Secoestrone derivatives. V. 3-Methoxy-17-oxo-17-phenyl-16,17-secoestra-1,3,5(10)-triene-16-nitrile and 17-hydroxy-3-methoxy-17-phenyl-16,17-secoestra-1,3,5(10)-triene-16-nitrile

D. Lazar, S. Stankovic, V. Pejanovic and C. Courseille

Formula: C₂₅H₂₇NO₂ and C₂₅H₂₉NO₂

Online 16 January 2002

 

Acta Cryst. (2002). C58, o66-o68  [ doi:10.1107/S0108270101019540 ]

4-(Trifluoromethyl)benzonitrile

S. Boitsov, J. Songstad and K. W. Törnroos

Formula: C₈H₄F₃N

Online 16 January 2002

 

Acta Cryst. (2002). C58, o69-o71  [ doi:10.1107/S0108270101017851 ]

4-Methyl-2-[N-(3,4-methylenedioxybenzylidene)hydrazino]thiazole and its reduction product, 4-methyl-2-[N-(3,4-methylenedioxybenzylidene)hydrazono]-4,5-dihydrothiazole

J. Wouters, B. Norberg and S. Guccione

Formula: C₁₂H₁₁N₃O₂S and C₁₂H₁₃N₃O₂S

Online 16 January 2002

 

Acta Cryst. (2002). C58, o72-o75  [ doi:10.1107/S0108270101020170 ]

Three polar derivatives of N-ethylcarbazole: materials for optical applications

V. N. Nesterov, N. G. Montoya, M. Yu. Antipin, M. Sanghadasa, R. D. Clark and T. V. Timofeeva

Formula: C₁₈H₁₃N₃, C₁₈H₁₅N₃S and C₂₆H₁₉N₃S

Online 16 January 2002

 

Acta Cryst. (2002). C58, o76-o77  [ doi:10.1107/S0108270101019539 ]

Methyl 3-(4-methoxyphenyl)prop-2-enoate

M. Bujak, J. Zaleski, V. Prezhdo and B. Uspenskiy

Formula: C₁₁H₁₂O₃

Online 16 January 2002

 

Acta Cryst. (2002). C58, o78-o79  [ doi:10.1107/S0108270101020352 ]

6-Aminopyridine-3-thiol

J. R. Sabino, C. H. T. P. da Silva and M. Yonashiro

Formula: C₅H₆N₂S

Online 16 January 2002

 

Acta Cryst. (2002). C58, o80-o83  [ doi:10.1107/S0108270101019151 ]

6-Propylamino-2,6-propylepimino-2,4,4,8,8-pentakis(pyrrolidin-1-yl)-1,3,5,7,2⁵,4⁵,6⁵,8⁵-tetraazatetraphosphorocine

L. Öztürk, M. Isiklan, Z. Kiliç and T. Hökelek

Formula: C₂₆H₅₅N₁₁P₄

Online 16 January 2002

 

Acta Cryst. (2002). C58, o84-o85  [ doi:10.1107/S0108270101019308 ]

(-)-Dimenthyl malonate

G. S. Coumbarides, J. Eames, M. Motevalli and Y. Yohannes

Formula: C₂₃H₄₀O₄

Online 16 January 2002

 

Acta Cryst. (2002). C58, o86-o87  [ doi:10.1107/S0108270101019035 ]

2,3,6,7-Tetrahydroxy-9,10-dimethyl-9,10-dihydro-9,10-ethanoanthracene bis(1,4-dioxane) solvate

B. Masci, M. Nierlich and P. Thuéry

Formula: C₁₈H₁₈O₄·2C₄H₈O₂

Online 16 January 2002

 

Acta Cryst. (2002). C58, o88-o89  [ doi:10.1107/S0108270101018595 ]

N-(3-Phenoxy-4-pyridinio)methanesulfonamidate

C. Michaux, C. Charlier, F. Julémont, J.-M. Dogné, X. de Leval, B. Norberg, B. Pirotte and F. Durant

Formula: C₁₂H₁₂N₂O₃S

Online 23 January 2002

 

Acta Cryst. (2002). C58, o90-o93  [ doi:10.1107/S0108270101019680 ]

Stereochemistry of two new polyfunctionalized gem-dihalocyclopropanes

H. Ziyat, M. Y. Ait Itto, M. Ait Ali, A. Karim, A. Riahi and J.-C. Daran

Formula: C₁₁H₁₆Cl₂O₃ and C₁₁H₁₆Br₂O₃

Online 23 January 2002

 

Acta Cryst. (2002). C58, o94-o96  [ doi:10.1107/S0108270101019400 ]

cis- and trans-2-(4-tert-Butylcyclohexyloxy)-1,3,5-trinitrobenzene

M. Spiniello and J. M. White

Formula: C₁₆H₂₁N₃O₇

Online 23 January 2002

 

Acta Cryst. (2002). C58, o97-o99  [ doi:10.1107/S0108270101021254 ]

Hydrogen bonding in C-substituted nitroanilines: molecular ladders in 2-trifluoromethyl-4-nitroaniline and sheets of R(12) and R(32) rings in 3-trifluoromethyl-4-nitroaniline

C. Glidewell, J. N. Low, S. A. McWilliam, J. M. S. Skakle and J. L. Wardell

Formula: Two isomers of C₇H₅F₃N₂O₂

Online 23 January 2002

 

Acta Cryst. (2002). C58, o100-o102  [ doi:10.1107/S0108270101021485 ]

Hydrogen bonding in C-substituted nitroanilines: sheets built from alternating R(12) and R(36) rings in 2-bromo-6-cyano-4-nitroaniline

C. Glidewell, J. N. Low, S. A. McWilliam, J. M. S. Skakle and J. L. Wardell

Formula: C₇H₄BrN₃O₂

Online 23 January 2002

 

Acta Cryst. (2002). C58, o103-o105  [ doi:10.1107/S0108270101020625 ]

Supramolecular hydrogen-bonded hexamers in two 5-aryl-3-methyl-1-phenyl-1,6,7,8-tetrahydropyrazolo[3,4-b][1,4]diazepines

J. N. Low, J. Cobo, B. Insuasty, H. Insuasty, M. Nogueras and A. Sánchez

Formula: C₁₉H₁₈N₄ and C₁₉H₁₇ClN₄

Online 23 January 2002

 

Acta Cryst. (2002). C58, o106-o107  [ doi:10.1107/S0108270101020819 ]

(1R,3S)-Camphoramic acid

J.-J. Nie, D.-J. Xu, Z.-Q. Hu, Y.-Z. Xu, J.-Y. Wu and M. Y. Chiang

Formula: C₁₀H₁₇NO₃

Online 23 January 2002

 

Acta Cryst. (2002). C58, o108-o111  [ doi:10.1107/S0108270101018200 ]

New electron-deficient chiral phosphines: (4R,5R)-1,3-bis(trifluoromethanesulfonyl)perhydro-1,3,2-benzodiazaphosphol-2-yl] substituted amines

D. Konya, C. Philouze, Y. Gimbert and A. E. Greene

Formula: C₁₂H₂₀F₆N₃O₄PS₂, C₁₀H₁₆F₆N₃O₄PS₂ and C₁₇H₂₃F₁₂N₅O₈P₂S₄·0.98CHCl₃

Online 23 January 2002

 

Acta Cryst. (2002). C58, o112-o114  [ doi:10.1107/S0108270101021631 ]

Melaminium acetate acetic acid solvate monohydrate

G. J. Perpétuo and J. Janczak

Formula: C₃H₇N₆⁺·C₂H₃O₂^-·C₂H₄O₂·H₂O

Online 23 January 2002

 

Acta Cryst. (2002). C58, o115-o116  [ doi:10.1107/S0108270101021527 ]

Redetermination of the twinned structure of triacetone amine monohydrate

A. D. Bond

Formula: C₉H₁₇NO·H₂O

Online 31 January 2002

 

Acta Cryst. (2002). C58, o117-o121  [ doi:10.1107/S0108270101019084 ]

(Z)-2-Methylbuten-1-yl(aryl)iodonium trifluoromethanesulfonates containing electron-withdrawing groups on the aryl moiety

R. J. Hinkle and R. McDonald

Formula: C₁₂H₁₃F₃I⁺·CF₃O₃S^-, C₁₁H₁₂Cl₂I⁺·CF₃O₃S^- and 2C₁₃H₁₂F₆I⁺·2CF₃O₃S^-·CH₂Cl₂

Online 31 January 2002

 

Acta Cryst. (2002). C58, o122-o124  [ doi:10.1107/S010827010102090X ]

2-(4-Chlorophenyl)-1,3-dicyano-6,7-dihydro-4-imino-9,10-dimethoxybenzo[a]quinolizine-water (2/5)

A. Linden, E. M. Awad, N. M. Elwan, H. M. Hassaneen and H. Heimgartner

Formula: C₂₃H₁₇ClN₄O₂·2.5H₂O

Online 31 January 2002

 

Acta Cryst. (2002). C58, o125-o128  [ doi:10.1107/S0108270101021564 ]

2-(4-Bromophenyl)-1,2-dihydropyrimido[1,2-a]benzimidazol-4(3H)-one and 4-(4-methylphenyl)-3,4-dihydropyrimido[1,2-a]benzimidazol-2(1H)-one form hydrogen-bonded base-paired dimers

J. N. Low, J. Cobo, B. Insuasty, M. Nogueras, A. Salcedo and A. Sánchez

Formula: C₁₆H₁₂BrN₃O and C₁₇H₁₅N₃O

Online 31 January 2002