Crystal Structure Communications

 

Acta Cryst. (2001). C57, 999-1000  [ doi:10.1107/S0108270101010009 ]

YCu₃Al₂, an example of an AB₅ structure type

K. Kadir, T. Sakai, I. Uehara and L. Eriksson

Synopsis: The crystal structure of yttrium tricopper dialuminium, YCu₃Al₂, is isostructural with hexagonal CaCu₅.

Formula: YCu₃Al₂

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1001-1003  [ doi:10.1107/S0108270101010320 ]

Pyrochlore-type tin niobate

L. P. Cruz, J.-M. Savariault and J. Rocha

Synopsis: The Sn_1.59Nb_1.84O_6.35 compound belongs to the pyrochlore family with tin(II) in an unusual eccentric position.

Formula: Sn_1.59Nb_1.84O_6.35

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1004-1005  [ doi:10.1107/S0108270101009325 ]

Indium tellurium trioxide chloride, InTeO₃Cl

E. Gaudin, J.-P. Chaminade, A. El Abed and J. Darriet

Synopsis: The title compound is a new oxychloride. Its structure is composed of layers separated by a van der Waals gap. The layers consist of edge-sharing chains of [InO₄Cl₂] octahedra linked through [TeO₃] trigonal pyramids.

Formula: InTeO₃Cl

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1006-1009  [ doi:10.1107/S0108270101009453 ]

A synchrotron X-ray study of triclinic LiCa₂Nb₃O₁₀ with perovskite-type slabs

N. Ishizawa, R. Yamashita, S. Oishi, J. R. Hester and S. Kishimoto

Synopsis: The triclinic superstructure of LiCa₂Nb₃O₁₀ can be described as a stack of perovskite-type slabs in which NbO₆ octahedra are rotated in a complex manner. Adjacent slabs are connected by Li atoms.

Formula: LiCa₂Nb₃O₁₀

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1010-1011  [ doi:10.1107/S0108270101006205 ]

Li₂AlB₅O₁₀

M. He, H. Li, X.-L. Chen, Y.-P. Xu and T. Xu

Synopsis: The structure of Li₂AlB₅O₁₀ is composed of [B₅O₁₀]^5- groups and AlO₄ tetrahedra. All the hexagonal B-O rings in this structure can be divided into two groups, with one group approximately parallel and the other perpendicular to the c axis.

Formula: Li₂AlB₅O₁₀

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1012-1013  [ doi:10.1107/S0108270101009581 ]

-CdC₂O₄

E. Jeanneau, N. Audebrand and D. Louër

Synopsis: The title structure contains corner-shared CdO₆ octahedra, linked together by oxalate anions to form a three-dimensional structure.

Formula: [Cd(C₂O₄)]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1014-1015  [ doi:10.1107/S0108270101004024 ]

[2,13-Bis(acetamido)-5,16-dimethyl-2,6,13,17-tetraazatricyclo[16.4.0.0^7,12]docosane]copper(II) dichloride octahydrate

K.-Y. Choi, Y.-S. Kim, G.-H. Choo, J.-G. Kim and I.-H. Suh

Formula: [Cu(C₂₄H₄₆N₆O₂)]Cl₂·8H₂O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1016-1019  [ doi:10.1107/S0108270101009507 ]

On the short carbonyl bond in bis[-1,2-benzisothiazol-3(2H)-one 1,1-dioxido-²N:O]bis{[1,2-benzisothiazol-3(2H)-one 1,1-dioxido-N]bis(imidazole)copper(II)}

P. Naumov, G. Jovanovski, S.-Z. Hu, I.-H. Suh, I. A. Razak, S. Chantrapromma, H.-K. Fun and S. W. Ng

Formula: [Cu₂(C₇H₄NO₃S)₄(C₃H₄N₂)₄]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1020-1021  [ doi:10.1107/S010827010100854X ]

Bis(-3,5-di-tert-butylcatecholato-O¹:O¹,O²)bis[tris(pyridine-N)cadmium(II)] dipyridine solvate

G. K. Fukin, L. N. Zakharov, S. V. Maslennikov, A. V. Piskunov and V. K. Cherkasov

Formula: [Cd₂(C₁₄H₂₀O₂)₂(C₅H₅N)₆]·2C₅H₅N

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1022-1024  [ doi:10.1107/S0108270101009064 ]

2-Methyl-1-(4-nitrobenzyl)pyridinium bis(maleonitriledithiolato)nickelate(III)

X.-M. Ren, H.-F. Li, P.-H. Wu and Q.-J. Meng

Formula: (C₁₃H₁₃N₂O₂)[Ni(C₄N₂S₂)₂]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1025-1026  [ doi:10.1107/S0108270101009052 ]

Tetrakis(-acetato-O,O')bis[(4-cyanopyridine-N)copper(II)]

B. K. Das and R. K. Barman

Formula: [Cu₂(C₂H₃O₂)₄(C₆H₄N₂)₂]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1027-1029  [ doi:10.1107/S0108270101009234 ]

[Ni(terpy)(H₂O)]-trans-[Ni-(-CN)₂-(CN)₂]_n, a one-dimensional linear tetracyanonickelate chain

J. D. Woodward, R. Backov, K. A. Abboud and D. R. Talham

Formula: [Ni₂(CN)₄(C₁₅H₁₁N₃)(H₂O)]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1030-1031  [ doi:10.1107/S0108270101009258 ]

Bis(tetraphenylphosphonium) tris(oxalato-O,O')germanate(IV)

P. A. W. Dean, I. G. Dance, D. C. Craig and M. L. Scudder

Formula: (C₂₄H₂₀P)₂[Ge(C₂O₄)₃]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1032-1035  [ doi:10.1107/S0108270101009489 ]

Tetrakis(2-amino-5-methyl-1,3,4-thiadiazole-N³)chlorocopper(II) chloride monohydrate and tetrakis(2-amino-5-ethyl-1,3,4-thiadiazole-N³)chlorocopper(II) chloride

D. E. Lynch and J. Ewington

Formula: [CuCl(C₃H₅N₃S)₄]Cl·H₂O and [CuCl(C₄H₇N₃S)₄]Cl

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1036-1038  [ doi:10.1107/S0108270101009933 ]

trans-Bis(2-amino-6-nitro-1,3-benzothiazole-N)dichloroplatinum(II) tetrakis(N,N'-dimethylformamide) solvate and tetrakis(2-amino-5-methyl-1,3,4-thiadiazole-N⁴)platinum(II) hexachloroplatinate(IV) bis(N,N'-dimethylformamide) solvate

D. E. Lynch and H. L. Duckhouse

Formula: [PtCl₂(C₇H₅N₃O₂S)₂]·4S and [Pt(C₃H₅N₃S)₄][PtCl₆]·2S (S = C₃H₇NO)

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1039-1040  [ doi:10.1107/S0108270101009647 ]

trans-Dichlorotetrakis(4-methylpyrimidine-N¹)ruthenium(II)

C. Bellucci and R. Cini

Formula: [RuCl₂(C₅H₆N₂)₄]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1041-1043  [ doi:10.1107/S0108270101009659 ]

Dichlorobis(4-methylpentan-2-onato-C⁴,O)tin(IV) and bis(4-methylpentan-2-onato-C⁴,O)(2-thioxo-1,3-dithiole-4,5-dithiolato-S,S')tin(IV) at 150 K

R. A. Howie and J. L. Wardell

Formula: [SnCl₂(C₆H₁₁O)₂] and [Sn(C₃S₅)(C₆H₁₁O)₂]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1044-1045  [ doi:10.1107/S0108270101009696 ]

The first example of a silver-manganese-rhenium cluster complex: heptacarbonyl-1³C,2⁴C--dicyclohexylphosphido-1:2²P-bis(triphenylphosphine)-1P,3P-triangulo-manganeserheniumsilver with disordered solvent

U. Flörke and D. Petters

Formula: [ReMnAg(C₁₂H₂₂P)(C₁₈H₁₅P)₂(CO)₇]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1046-1047  [ doi:10.1107/S0108270101009842 ]

Chloro(3,6,13,16-tetraethyl-2,7,12,17-tetramethylporphycenato-⁴N)iron(III) chloroform solvate

Y. Ohgo, S. Neya, T. Ikeue, N. Funasaki and M. Nakamura

Formula: [Fe(C₃₃H₃₇N₄)Cl]·CHCl₃

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1048-1050  [ doi:10.1107/S0108270101009337 ]

Tetrakis(-2,3-dimethoxybenzoato)bis[(2,2'-bipyridine)(2,3-dimethoxybenzoato)lanthanum(III)]

Y.-Q. Zou, X. Li, Y. Li and H.-M. Hu

Formula: [La₂(C₉H₉O₄)₆(C₁₀H₈N₂)₂]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1051-1052  [ doi:10.1107/S0108270101010034 ]

A layered tin(II) phosphonate, [Sn(C₆H₅O₃P)]_n

D. E. Lansky, P. Y. Zavalij and S. R. J. Oliver

Formula: [Sn(C₆H₅O₃P)]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1053-1055  [ doi:10.1107/S010827010100960X ]

Cis- and trans-influences in [PtCl₂(SPh₂)₂]

M. H. Johansson, Å. Oskarsson, K. Lövqvist, F. Kiriakidou and P. Kapoor

Formula: [PtCl₂(C₁₂H₁₀S)₂]

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1056-1059  [ doi:10.1107/S010827010100974X ]

Bis(2,4,7-trimethylindenyl)cobalt(II) and rac-2,2',4,4',7,7'-hexamethyl-1,1'-biindene

O. Stenzel, M. W. Esterhuysen and H. G. Raubenheimer

Formula: [Co(C₁₂H₁₃)₂] and C₂₄H₂₆

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1060-1061  [ doi:10.1107/S0108270101006710 ]

Hydrogen bonding in bis(triphenylphosphine-P)iminium hydrogensulfate chloroform solvate

I. A. Guzei, J. S. Dougan and P. M. Treichel

Formula: C₃₆H₃₀NP₂⁺·HSO₄^-·CHCl₃

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1062-1063  [ doi:10.1107/S010827010100912X ]

17-Oxo-16-(2-pyridylmethylene)androst-5-en-3-ol monohydrate

G. Vasuki, V. Parthasarathi, K. Ramamurthi, D. P. Jindal and S. Dubey

Formula: C₂₅H₃₁NO₂·H₂O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1064-1066  [ doi:10.1107/S0108270101009222 ]

Host-guest-like thiamine-anion complexation in thiaminium bis(tetrafluoroborate)

N.-H. Hu, K. Aoki, A. O. Adeyemo and G. N. Williams

Formula: C₁₂H₁₈N₄OS²⁺·2BF₄^-

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1067-1072  [ doi:10.1107/S0108270101009118 ]

Two-component molecular crystals from N-heteroaromatics and nitrobenzoic acids

D. Hashizume, M. Iegaki, M. Yasui, F. Iwasaki, J. Meng, Z. Wen and T. Matsuura

Formula: Two forms of C₇H₇N₂⁺·C₇H₄NO₄^-, C₆H₅N₃·C₇H₅NO₄ and two forms of C₃H₅N₂⁺·C₇H₄NO₄^-

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1073-1074  [ doi:10.1107/S0108270101009313 ]

3-Methyl 5-isopropyl 2-methoxyiminomethyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

V. Vrábel, J. Lehotay, D. Oktavec and S. Marchalín

Formula: C₂₀H₂₃N₃O₇

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1075-1078  [ doi:10.1107/S0108270101009441 ]

(-)-Dioxosantadienic acid: hydrogen-bonding patterns in a bicyclic sesquiterpenoid keto acid and its monohydrate

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

Formula: C₁₅H₁₈O₄ and C₁₅H₁₈O₄·H₂O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1079-1080  [ doi:10.1107/S0108270101009477 ]

(1S)-(Z)-2-Benzyloxy-N-(3-methyl-1-butylidene)-1-phenylethylamine N-oxide

D. Drouard, S. Py, M.-T. Averbuch, C. Philouze and Y. Vallée

Formula: C₂₀H₂₅NO₂

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1081-1083  [ doi:10.1107/S0108270101009465 ]

Two isomorphous benzenesulfonamide crystal structures determined by intermolecular C-HO, C-H and C-HCl interactions

J. W. Bats, T. M. Frost and A. S. K. Hashmi

Formula: Two isomers of C₂₁H₁₈ClNO₃S

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1084-1088  [ doi:10.1107/S0108270101009544 ]

-Facial selectivities of diastereotopic ketones: p-bromobenzoates of 4-hetero-1-decalinols

M. Parvez, V. K. Yadav and R. Balamurugan

Formula: Two forms of C₁₆H₁₉BrO₃, two forms of C₂₃H₂₆BrNO₂, and C₁₆H₁₉BrO₂S

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1089-1091  [ doi:10.1107/S0108270101009702 ]

Two intermediates in the synthesis of decahydroisoquinolines with NMDA and AMPA receptor antagonist activity

J. Zukerman-Schpector, M. Vega, I. Caracelli, L. C. Dias and A. M. A. P. Fernandes

Formula: C₁₃H₁₂N₂O₄ and C₁₈H₂₀N₂O₆

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1092-1094  [ doi:10.1107/S0108270101009763 ]

1-(2-{4-[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiol-3-ylcarbonyl]phenoxy}ethyl)piperidinium chloride

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

Formula: C₂₈H₂₈NO₄S⁺·Cl^-

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1095-1097  [ doi:10.1107/S0108270101009246 ]

6-Deoxyjacareubin

A. C. Doriguetto, M. H. Santos, J. A. Ellena and T. J. Nagem

Formula: C₁₈H₁₄O₅

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1098-1100  [ doi:10.1107/S0108270101009994 ]

3-O-Acetyl-4-deoxy-4-iodo--D-fructofuranosyl 2,3,6-tri-O-acetyl-4-chloro-4-deoxy--D-glucopyranoside

A. Linden, C. K. Lee and A. S. Muhammad Sofian

Formula: C₂₀H₂₈ClIO₁₃

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1101-1102  [ doi:10.1107/S0108270101010125 ]

5-Nitro-2-nitromethyl-2H-1,2,3,4-tetrazole

A. D. Vasiliev, A. M. Astachov, O. A. Golubtsova, K. V. Pekhotin, M. V. Rogozin, L. A. Kruglyakova and R. S. Stepanov

Formula: C₂H₂N₆O₄

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1103-1105  [ doi:10.1107/S0108270101010228 ]

Ethyl 6-amino-2-methoxypyridine-3-carboxylate, interplay of molecular and supramolecular structure

C. Garcia, A. Quesada, M. Melguizo, J. Cobo, M. Nogueras, A. Sánchez, D. Cannon and J. N. Low

Formula: C₉H₁₂N₂O₃

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1106-1108  [ doi:10.1107/S0108270101010113 ]

1,3,5-Triiodo-2,4,6-trimethylbenzene at 293 K

A. Boudjada, O. Hernandez, J. Meinnel, M. Mani and W. Paulus

Formula: C₉H₉I₃

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1109-1111  [ doi:10.1107/S0108270101010605 ]

Polysulfonylamines. CXLV. N-Diethylcarbamoyl-o-benzenedisulfonimide, a urea with non-planar geometry at nitrogen and an amide single bond

J. Dalluhn, H.-H. Pröhl, A. K. Fischer, P. G. Jones and A. Blaschette

Formula: C₁₁H₁₄N₂O₅S₂

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1112-1115  [ doi:10.1107/S0108270101010642 ]

X-ray investigations of sulfur-containing fungicides. IV. 4'-{[Benzoyl(4-chlorophenylhydrazono)methyl]sulfonyl}acetanilide and 4'-{[benzoyl(4-methoxyphenylhydrazono)methyl]sulfonyl}acetanilide

W. M. Wolf

Formula: C₂₂H₁₈ClN₃O₄S and C₂₃H₂₁N₃O₅S

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1116-1117  [ doi:10.1107/S0108270101010770 ]

Methyl (SR)-10-chloro-1,2,3,4,5,6-hexahydro-6-hydroxy-8-methoxy-1-methyl-1,9-phenanthroline-6-carboxylate

A. Usman, I. A. Razak, S. Chantrapromma, H.-K. Fun, T. K. Sarkar, S. Basak and G. D. Nigam

Formula: C₁₆H₁₉ClN₂O₄

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1118-1119  [ doi:10.1107/S0108270101010976 ]

1,4-Methano-11a-methyl-4,4a,11,11a-tetrahydro-1H-benzo[b]fluoren-11-one

A. Usman, I. A. Razak, S. Chantrapromma, S. K. Ghorai, D. Mal, H.-K. Fun and G. D. Nigam

Formula: C₁₉H₁₆O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1120-1122  [ doi:10.1107/S0108270101011283 ]

Melaminium chloride hemihydrate

J. Janczak and G. J. Perpétuo

Formula: C₃H₇N₆⁺·Cl^-·0.5H₂O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1123-1124  [ doi:10.1107/S0108270101010782 ]

Cyclic lipoundecapeptide amphisin from Pseudomonas sp. strain DSS73

D. Sørensen, T. H. Nielsen, C. Christophersen, J. Sørensen and M. Gajhede

Formula: C₆₆H₁₁₄N₁₂O₂₀·4H₂O

Online 11 September 2001

 

Acta Cryst. (2001). C57, 1125-1126  [ doi:10.1107/S0108270101010988 ]

5,6-Diphenylthieno[2,3-d][1,3]dithiole-2-thione

F. B. Kaynak, S. Özbey, T. Öztürk and E. Ertas

Formula: C₁₇H₁₀S₄

Online 11 September 2001