Acta Crystallographica Section C

Crystal Structure Communications

Volume 57, Part 12 (December 2001)

Cover illustration: Unit-cell packing diagram for the low-temperature triclinic phase of meso-octamethylcalix[4]pyrrole-dimethyl sulfoxide (1/1), showing portions of two hydrogen-bonded columns extending parallel to the c axis. Within one column, molecules represented in wireframe form are related by the approximate c-glide to the molecules shown in ball-and-stick form. Dashed lines indicate N-H

O hydrogen-bonding interactions. See Lynch, Gale, Sessler & Madeiros [Acta Cryst. (2001), C57, 1426-1428].

inorganic compounds
metal-organic compounds
organic compounds

inorganic compounds

Acta Cryst. (2001). C57, 1367-1368 [ doi:10.1107/S0108270101014883 ]

CdBiO₂Cl: synthesis and powder structure solution

S. D. Kirik, E. G. Yakovleva, A. F. Shimanskii and Y. G. Kovalev

Synopsis: Ab initio powder structure solution shows CdBiO₂Cl to be built from pleated metal-oxygen layers alternating with Cl layers.

Formula: CdBiO₂Cl

Online 6 December 2001

metal-organic compounds

Acta Cryst. (2001). C57, 1369-1370 [ doi:10.1107/S0108270101008447 ]

4-Ammonio-2,2,6,6-tétraméthylpipéridinium chromate dihydrate

H. Chebbi and A. Driss

Formula: C₉H₂₂N₂²⁺·CrO₄^2-·2H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1371-1373 [ doi:10.1107/S0108270101013890 ]

The optical sensor fac-tricarbonylchloro(di-2-pyridylmethanone p-nitrophenylhydrazone)rhenium(I) dimethyl sulfoxide solvate

M. Bakir

Formula: [ReCl(C₁₇H₁₃N₅O₂)(CO)₃]·C₂H₆OS

Online 6 December 2001

Acta Cryst. (2001). C57, 1374-1375 [ doi:10.1107/S0108270101014640 ]

[1,5-Bis(1-methyl-1H-tetrazol-5-yl-N)-3-oxopentane-O]dichlorocopper(II)

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

Formula: [CuCl₂(C₈H₁₄N₈O)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1376-1377 [ doi:10.1107/S0108270101014639 ]

A new packing variant of catena-poly[[aquachlorocopper(II)]--pyrazine-2-carboxylato-O,N:N']

K. J. Nordell, D. S. Kass and M. D. Smith

Formula: [CuCl(C₅H₃N₂O₂)(H₂O)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1378-1380 [ doi:10.1107/S0108270101014822 ]

A three-dimensional inorganic/organic hybrid vanadium oxide complex with pentacoordinate Co^II, [CoV₂O₆(4,4'-bipy)]

L. Yang, H. Naruke and T. Yamase

Formula: [CoV₂O₆(C₁₀H₈N₂)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1381-1384 [ doi:10.1107/S0108270101015049 ]

Bis(triethanolamine)cadmium(II) and -mercury(II) saccharinates: seven-coordinate complexes containing both tri- and tetradentate triethanolamine ligands

O. Andac, Y. Topcu, V. T. Yilmaz and K. Guven

Formula: [Cd(C₆H₁₅NO₃)₂](C₇H₄NO₃S)₂ and [Hg(C₆H₁₅NO₃)₂](C₇H₄NO₃S)₂

Online 6 December 2001

Acta Cryst. (2001). C57, 1385-1387 [ doi:10.1107/S0108270101015116 ]

Aquabis(3,5-dimethyl-1H-pyrazole-N²)(malonato-²O,O')copper(II) dihydrate

Y. Xiong, M.-L. Tong, T.-C. An and H. T. Karlsson

Formula: [Cu(C₃H₂O₄)(C₅H₈N₂)₂(H₂O)]·2H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1388-1390 [ doi:10.1107/S0108270101015384 ]

catena-Poly[[(acetonitrile-N)dichlorocopper(II)]--2,5-dimethylpyrazine-²N:N']

C. Näther and J. Greve

Formula: [CuCl₂(C₂H₃N)(C₆H₈N₂)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1391-1392 [ doi:10.1107/S0108270101015645 ]

1,3-Dichloro-1,1-dimethyl-3,3-diisopropyldistannoxane

Y. Lu, X.-B. Leng, H.-G. Wang, Q.-L. Xie and J. Li

Formula: [Sn₄(CH₃)₄(C₃H₇)₄Cl₄O₂]

Online 6 December 2001

Acta Cryst. (2001). C57, 1393-1394 [ doi:10.1107/S0108270101015736 ]

anti-Bis(-2-ammonioethanethiolato-²S:S)bis[dichloropalladium(II)] dihydrate

Y. Miyashita, S. Arai, Y. Yamada, K. Fujisawa and K.-I. Okamoto

Formula: [Pd₂Cl₄(C₂H₇NS)₂]·2H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1395-1397 [ doi:10.1107/S0108270101016250 ]

Poly[[aquacopper(I)--bromo]--(5-methylpyrazine-2-carboxylato)-³N⁴:O,N¹-[diaquacopper(II)]--(5-methylpyrazine-2-carboxylato)-³O,N¹:N⁴-[aquacopper(I)--bromo]]

C. Näther, M. Wriedt and I. Jeß

Formula: [Cu₃Br₂(C₆H₅N₂O₂)₂(H₂O)₄]

Online 6 December 2001

Acta Cryst. (2001). C57, 1398-1399 [ doi:10.1107/S0108270101016456 ]

A linear cyclic oximate-bridged tetracopper(II) complex

T.-H. Lu, Y.-J. Lin, H. Luh, F.-L. Liao and C.-S. Chung

Formula: [Cu₄(C₆H₁₂N₃O)₄](ClO₄)₄·0.6H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1400-1402 [ doi:10.1107/S0108270101015906 ]

Bis(benzenethiolato-S)(2,9-dimethyl-1,10-phenanthroline-N,N')cadmium(II)

W. F. Wacholtz and J. T. Mague

Formula: [Cd(C₆H₅S)₂(C₁₄H₁₂N₂)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1403-1404 [ doi:10.1107/S0108270101016481 ]

Bis(2,2':6',2''-terpyridine-³N)manganese(II) tetrathionate trihydrate

E. Freire, S. Baggio, M. T. Garland and R. Baggio

Formula: [Mn(C₁₅H₁₁N₃)₂](S₄O₆)·3H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1405-1407 [ doi:10.1107/S0108270101016043 ]

cis-Dichlorobis(triethylarsine)platinum(II) and cis-dichlorobis(triethylphosphine)platinum(II)

S. Otto and A. J. Muller

Formula: [PtCl₂(C₆H₁₅As)₂] and [PtCl₂(C₆H₁₅P)₂]

Online 6 December 2001

Acta Cryst. (2001). C57, 1408-1409 [ doi:10.1107/S010827010101592X ]

{N-[Dimethyl(⁵-2,3,4,6-tetramethylindenyl)silyl]cyclobutylamido-N}(⁴-1,4-diphenyl-1,3-butadiene)titanium(II)

K. A. Abboud, P. N. Nickias and E.Y.-X. Chen

Formula: [Ti(C₁₉H₂₇NSi)(C₁₆H₁₄)]

Online 6 December 2001

Acta Cryst. (2001). C57, 1410-1414 [ doi:10.1107/S0108270101015591 ]

Intermolecular interactions in two (ferrocenylmethyl)benzimidazoles incorporating the 4-MeOC₆H₄ and 3,4-(MeO)₂C₆H₃ groups: analysis of MeO-C-C distortions from ideal 120° geometry

J. F. Gallagher, K. Hanlon and J. Howarth

Formula: [Fe(C₅H₅)(C₂₀H₁₇N₂O)] and [Fe(C₅H₅)(C₂₁H₁₉N₂O₂)]

Online 6 December 2001

organic compounds

Acta Cryst. (2001). C57, 1415-1417 [ doi:10.1107/S0108270101014597 ]

Full stereochemical understanding in a new (2R,3R,4R)-4-hydroxyisoleucine synthesis

M. Rolland, T. Kassem, V. Rolland and J. Martinez

Formula: C₁₆H₂₁NO₃ and C₁₆H₂₅NO₃

Online 6 December 2001

Acta Cryst. (2001). C57, 1418-1420 [ doi:10.1107/S0108270101014974 ]

Two ethyl 2-deoxy--D-hexo-3,7-pyranoso-3-octulosonate derivatives

A. Linden, X.-F. Li and C. K. Lee

Formula: C₁₈H₂₆O₁₂ and C₃₈H₄₂O₈

Online 6 December 2001

Acta Cryst. (2001). C57, 1421-1422 [ doi:10.1107/S0108270101015359 ]

4,4,6,6-Tetrachloro-2,2-(2,2-dimethylpropane-1,3-diyldioxy)-1,3,5,2⁵,4⁵,6⁵-triazatriphosphorine

N. Satish Kumar and K. C. Kumara Swamy

Formula: C₅H₁₀Cl₄N₃O₂P₃

Online 6 December 2001

Acta Cryst. (2001). C57, 1423-1425 [ doi:10.1107/S0108270101015621 ]

Space-group revision for 4-formylphenylboronic acid

F. R. Fronczek, N. N. St Luce and R. M. Strongin

Formula: C₇H₇BO₃

Online 6 December 2001

Acta Cryst. (2001). C57, 1426-1428 [ doi:10.1107/S0108270101015931 ]

Room-temperature monoclinic and low-temperature triclinic phase-transition structures of meso-octamethylcalix[4]pyrrole-dimethyl sulfoxide (1/1)

V. M. Lynch, P. A. Gale, J. L. Sessler and D. Madeiros

Formula: C₂₈H₃₆N₄·C₂H₆OS

Online 6 December 2001

Acta Cryst. (2001). C57, 1429-1430 [ doi:10.1107/S0108270101015918 ]

meso-1,2-Bis(methylazo)-1,2-diphenylethane

C. A. Bayse, B. K. Carpenter and R. L. Luck

Formula: C₁₆H₁₈N₄

Online 6 December 2001

Acta Cryst. (2001). C57, 1431-1433 [ doi:10.1107/S0108270101016031 ]

Bis(melaminium) sulfate dihydrate

J. Janczak and G. J. Perpétuo

Formula: 2C₃H₇N₆⁺·SO₄^2-·2H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1434-1435 [ doi:10.1107/S0108270101015943 ]

(±)-3-(3-Oxocyclohexyl)propionic acid: dual conformational selection and hydrogen bonding in an -keto acid

R. A. Lalancette and H. W. Thompson

Formula: C₉H₁₄O₃

Online 6 December 2001

Acta Cryst. (2001). C57, 1436-1437 [ doi:10.1107/S0108270101016006 ]

2-(1H-Tetrazol-1-yl)benzoic acid

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

Formula: C₈H₆N₄O₂

Online 6 December 2001

Acta Cryst. (2001). C57, 1438-1440 [ doi:10.1107/S0108270101016304 ]

1-Acetyl-3-[benzoyl(4-methoxyphenyl)methylene]-2,3-dihydro-1H-indol-2-one

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

Formula: C₂₅H₁₉NO₄

Online 6 December 2001

Acta Cryst. (2001). C57, 1441-1442 [ doi:10.1107/S010827010101681X ]

Diethyl 1-(p-fluorophenyl)-5-oxo-3-(2-thienyl)pyrrolidine-2,2-dicarboxylate

A. Usman, I. A. Razak, S. Chantrapromma, H.-K. Fun, J. K. Ray, S. Das Adhikari and B. P. Datta

Formula: C₂₀H₂₀FNO₅S

Online 6 December 2001

Acta Cryst. (2001). C57, 1443-1446 [ doi:10.1107/S0108270101016742 ]

The 143 and 300 K polymorphs of hexamethylenetetraminium 2,4-dinitrophenolate monohydrate

A. Usman, S. Chantrapromma and H.-K. Fun

Formula: C₆H₁₃N₄⁺·C₆H₃N₂O₅^-·H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1447-1449 [ doi:10.1107/S0108270101016365 ]

Cinchoninium L-tartrate tetrahydrate

R. Puliti, C. A. Mattia, A. De Fazio, M. R. Ghiara and L. Mazzarella

Formula: C₁₉H₂₃N₂O⁺·C₄H₅O₆^-·4H₂O

Online 6 December 2001

Acta Cryst. (2001). C57, 1450-1453 [ doi:10.1107/S0108270101016389 ]

Morpholinium 2-chloro-4-nitrobenzoate, 2-chloro-5-nitrobenzoate and 4-chloro-3-nitrobenzoate

H. Ishida, B. Rahman and S. Kashino

Formula: Three forms of C₄H₁₀NO⁺·C₇H₃ClNO₄^-

Online 6 December 2001

Acta Cryst. (2001). C57, 1454-1456 [ doi:10.1107/S0108270101016638 ]

Two thiazolino[2,3-a]isoquinolinone S-oxides

A. Gzella, M. D. Rozwadowska and A. Sulima

Formula: C₁₃H₁₅NO₄S and C₁₄H₁₇NO₄S

Online 6 December 2001

Acta Cryst. (2001). C57, 1457-1459 [ doi:10.1107/S0108270101014627 ]

Tetrabenzo-24-crown-8 tris(1,2-dichloroethane) solvate

J. C. Bryan and T. G. Levitskaia

Formula: C₃₂H₃₂O₈·3C₂H₄Cl₂

Online 6 December 2001

Acta Cryst. (2001). C57, 1460-1461 [ doi:10.1107/S0108270101015426 ]

(2-Pyridylmethyl)ammonium pyridine-2-carboxylate: the product of oxidative degradation of bis(2-pyridylmethyl)amine

A. Døssing, M. C. Skands and A. Ø. Madsen

Formula: C₆H₉N₂⁺·C₆H₄NO₂^-

Online 6 December 2001

Acta Cryst. (2001). C57, 1462-1464 [ doi:10.1107/S0108270101017474 ]

4-Nitro-9,10-dihydrophenanthrene and a polymorphic form of 4-nitrophenanthrene

A. Sekine, H. Uekusa, Y. Ohashi, K. Yoshimura, M. Yagi and J. Higuchi

Formula: C₁₄H₁₁NO₂ and C₁₄H₉NO₂

Online 6 December 2001

Acta Crystallographica Section C

Crystal Structure Communications

Volume 57, Part 12 (December 2001)

inorganic compounds

CdBiO2Cl: synthesis and powder structure solution

S. D. Kirik, E. G. Yakovleva, A. F. Shimanskii and Y. G. Kovalev

metal-organic compounds

4-Ammonio-2,2,6,6-tétraméthylpipéridinium chromate dihydrate

H. Chebbi and A. Driss

The optical sensor fac-tricarbonylchloro(di-2-pyridylmethanone p-nitrophenylhydrazone)rhenium(I) dimethyl sulfoxide solvate

M. Bakir

[1,5-Bis(1-methyl-1H-tetrazol-5-yl-N)-3-oxopentane-O]dichlorocopper(II)

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

A new packing variant of catena-poly[[aquachlorocopper(II)]--pyrazine-2-carboxylato-O,N:N']

K. J. Nordell, D. S. Kass and M. D. Smith

A three-dimensional inorganic/organic hybrid vanadium oxide complex with pentacoordinate CoII, [CoV2O6(4,4'-bipy)]

L. Yang, H. Naruke and T. Yamase

Bis(triethanolamine)cadmium(II) and -mercury(II) saccharinates: seven-coordinate complexes containing both tri- and tetradentate triethanolamine ligands

O. Andac, Y. Topcu, V. T. Yilmaz and K. Guven

Aquabis(3,5-dimethyl-1H-pyrazole-N2)(malonato-2O,O')copper(II) dihydrate

Y. Xiong, M.-L. Tong, T.-C. An and H. T. Karlsson

catena-Poly[[(acetonitrile-N)dichlorocopper(II)]--2,5-dimethylpyrazine-2N:N']

C. Näther and J. Greve

1,3-Dichloro-1,1-dimethyl-3,3-diisopropyldistannoxane

Y. Lu, X.-B. Leng, H.-G. Wang, Q.-L. Xie and J. Li

anti-Bis(-2-ammonioethanethiolato-2S:S)bis[dichloropalladium(II)] dihydrate

Y. Miyashita, S. Arai, Y. Yamada, K. Fujisawa and K.-I. Okamoto

Poly[[aquacopper(I)--bromo]--(5-methylpyrazine-2-carboxylato)-3N4:O,N1-[diaquacopper(II)]--(5-methylpyrazine-2-carboxylato)-3O,N1:N4-[aquacopper(I)--bromo]]

C. Näther, M. Wriedt and I. Jeß

A linear cyclic oximate-bridged tetracopper(II) complex

T.-H. Lu, Y.-J. Lin, H. Luh, F.-L. Liao and C.-S. Chung

Bis(benzenethiolato-S)(2,9-dimethyl-1,10-phenanthroline-N,N')cadmium(II)

W. F. Wacholtz and J. T. Mague

Bis(2,2':6',2''-terpyridine-3N)manganese(II) tetrathionate trihydrate

E. Freire, S. Baggio, M. T. Garland and R. Baggio

cis-Dichlorobis(triethylarsine)platinum(II) and cis-dichlorobis(triethylphosphine)platinum(II)

S. Otto and A. J. Muller

{N-[Dimethyl(5-2,3,4,6-tetramethylindenyl)silyl]cyclobutylamido-N}(4-1,4-diphenyl-1,3-butadiene)titanium(II)

K. A. Abboud, P. N. Nickias and E.Y.-X. Chen

Intermolecular interactions in two (ferrocenylmethyl)benzimidazoles incorporating the 4-MeOC6H4 and 3,4-(MeO)2C6H3 groups: analysis of MeO-C-C distortions from ideal 120° geometry

J. F. Gallagher, K. Hanlon and J. Howarth

organic compounds

Full stereochemical understanding in a new (2R,3R,4R)-4-hydroxyisoleucine synthesis

M. Rolland, T. Kassem, V. Rolland and J. Martinez

Two ethyl 2-deoxy--D-hexo-3,7-pyranoso-3-octulosonate derivatives

A. Linden, X.-F. Li and C. K. Lee

4,4,6,6-Tetrachloro-2,2-(2,2-dimethylpropane-1,3-diyldioxy)-1,3,5,25,45,65-triazatriphosphorine

N. Satish Kumar and K. C. Kumara Swamy

Space-group revision for 4-formylphenylboronic acid

F. R. Fronczek, N. N. St Luce and R. M. Strongin

Room-temperature monoclinic and low-temperature triclinic phase-transition structures of meso-octamethylcalix[4]pyrrole-dimethyl sulfoxide (1/1)

V. M. Lynch, P. A. Gale, J. L. Sessler and D. Madeiros

meso-1,2-Bis(methylazo)-1,2-diphenylethane

C. A. Bayse, B. K. Carpenter and R. L. Luck

Bis(melaminium) sulfate dihydrate

J. Janczak and G. J. Perpétuo

(±)-3-(3-Oxocyclohexyl)propionic acid: dual conformational selection and hydrogen bonding in an -keto acid

R. A. Lalancette and H. W. Thompson

2-(1H-Tetrazol-1-yl)benzoic acid

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

1-Acetyl-3-[benzoyl(4-methoxyphenyl)methylene]-2,3-dihydro-1H-indol-2-one

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

Diethyl 1-(p-fluorophenyl)-5-oxo-3-(2-thienyl)pyrrolidine-2,2-dicarboxylate

A. Usman, I. A. Razak, S. Chantrapromma, H.-K. Fun, J. K. Ray, S. Das Adhikari and B. P. Datta

The 143 and 300 K polymorphs of hexamethylenetetraminium 2,4-dinitrophenolate monohydrate

A. Usman, S. Chantrapromma and H.-K. Fun

Cinchoninium L-tartrate tetrahydrate

R. Puliti, C. A. Mattia, A. De Fazio, M. R. Ghiara and L. Mazzarella

Morpholinium 2-chloro-4-nitrobenzoate, 2-chloro-5-nitrobenzoate and 4-chloro-3-nitrobenzoate

H. Ishida, B. Rahman and S. Kashino

Two thiazolino[2,3-a]isoquinolinone S-oxides

A. Gzella, M. D. Rozwadowska and A. Sulima

Tetrabenzo-24-crown-8 tris(1,2-dichloroethane) solvate

J. C. Bryan and T. G. Levitskaia

(2-Pyridylmethyl)ammonium pyridine-2-carboxylate: the product of oxidative degradation of bis(2-pyridylmethyl)amine

A. Døssing, M. C. Skands and A. Ø. Madsen

4-Nitro-9,10-dihydrophenanthrene and a polymorphic form of 4-nitrophenanthrene

A. Sekine, H. Uekusa, Y. Ohashi, K. Yoshimura, M. Yagi and J. Higuchi

CdBiO₂Cl: synthesis and powder structure solution

A three-dimensional inorganic/organic hybrid vanadium oxide complex with pentacoordinate Co^II, [CoV₂O₆(4,4'-bipy)]

Aquabis(3,5-dimethyl-1H-pyrazole-N²)(malonato-²O,O')copper(II) dihydrate

catena-Poly[[(acetonitrile-N)dichlorocopper(II)]--2,5-dimethylpyrazine-²N:N']

anti-Bis(-2-ammonioethanethiolato-²S:S)bis[dichloropalladium(II)] dihydrate

Poly[[aquacopper(I)--bromo]--(5-methylpyrazine-2-carboxylato)-³N⁴:O,N¹-[diaquacopper(II)]--(5-methylpyrazine-2-carboxylato)-³O,N¹:N⁴-[aquacopper(I)--bromo]]

Bis(2,2':6',2''-terpyridine-³N)manganese(II) tetrathionate trihydrate

{N-[Dimethyl(⁵-2,3,4,6-tetramethylindenyl)silyl]cyclobutylamido-N}(⁴-1,4-diphenyl-1,3-butadiene)titanium(II)

Intermolecular interactions in two (ferrocenylmethyl)benzimidazoles incorporating the 4-MeOC₆H₄ and 3,4-(MeO)₂C₆H₃ groups: analysis of MeO-C-C distortions from ideal 120° geometry

4,4,6,6-Tetrachloro-2,2-(2,2-dimethylpropane-1,3-diyldioxy)-1,3,5,2⁵,4⁵,6⁵-triazatriphosphorine