Crystal Structure Communications

 

Acta Cryst. (2007). C63, i109-i111  [ doi:10.1107/S0108270107049025 ]

Bi₅O₇Br and its structural relation to -Bi₅O₇I

E. Keller and V. Krämer

Synopsis: The crystal structure and synthesis of Bi₅O₇Br are described. The structure is compared with that of closely related (but non-isotypic) -Bi₅O₇I.

Formula: Bi₅O₇Br

Online 24 November 2007

 

Acta Cryst. (2007). C63, i112-i114  [ doi:10.1107/S0108270107054078 ]

Rb₃Y₂(BO₃)₃ with a noncentrosymmetric structure

J. H. Gao and R. K. Li

Synopsis: The title compound contains zigzag-like chains of corner-sharing [Y₂O₁₀] dimers and BO₃ triangles, which complete a three-dimensional framework. The Rb⁺ ions are located in the channels.

Formula: Rb₃Y₂(BO₃)₃

Online 24 November 2007

 

Acta Cryst. (2007). C63, i115-i118  [ doi:10.1107/S0108270107050640 ]

Monoclinic PZN-8%PT [Pb(Zn_0.3066Nb_0.6133Ti_0.08)O₃] at 4 K

J. S. Forrester and E. H. Kisi

Synopsis: Rietveld refinements from very high resolution neutron powder diffraction data on the relaxor ferroelectric [Pb(Zn_0.3066Nb_0.6133Ti_0.08)O₃] (PZN-8%PT) show that it is monoclinic in the space group Cm at 4 K. Atomic coordinates show strong electric polarization at this temperature.

Formula: Pb(Zn_0.3066Nb_0.6133Ti_0.08)O₃

Online 30 November 2007

 

Acta Cryst. (2007). C63, i119-i121  [ doi:10.1107/S0108270107053462 ]

Fe^II₂(PO₄)(OH), a synthetic analogue of wolfeite

F. Hatert

Synopsis: The title compound, diiron(II) phosphate hydroxide, Fe₂(PO₄)(OH), has been synthesized hydrothermally and is the synthetic analogue of the mineral wolfeite. The crystal structure contains edge- and corner-sharing FeO₄(OH) and FeO₄(OH)₂ polyhedra, linked via corner-sharing to the PO₄ tetrahedra.

Formula: Fe₂(PO₄)(OH)

Online 30 November 2007

 

Acta Cryst. (2007). C63, i122-i124  [ doi:10.1107/S0108270107053449 ]

Iranite, CuPb₁₀(CrO₄)₆(SiO₄)₂(OH)₂, isomorphous with hemihedrite

H. Yang, J. L. Sano, C. Eichler, R. T. Downs and G. Costin

Synopsis: Iranite is isomorphous with hemihedrite, ZnPb₁₀(CrO₄)₆(SiO₄)₂F₂. The SiO₄ and CrO₄ tetrahedra and CuO₄(OH)₂ octahedra form layers parallel to (120) that are held together by Pb²⁺ cations.

Formula: CuPb₁₀(CrO₄)₆(SiO₄)₂(OH)₂

Online 30 November 2007

 

Acta Cryst. (2007). C63, m541-m547  [ doi:10.1107/S0108270107045453 ]

Luminescent properties of three structures built from 3-cyano-4-dicyanomethylene-5-oxo-4,5-dihydro-1H-pyrrol-2-olate and cadmium

V. A. Tafeenko, G. N. Panin, A. N. Baranov, I. N. Bardasov and L. A. Aslanov

Formula: [Cd(C₈HN₄O₂)₂(H₂O)₄]·2H₂O, [Cd(C₈HN₄O₂)₂(H₂O)₄]·C₄H₈O₂ and[Cd₃(C₈HN₄O₂)₂(C₈N₄O₂)₂(H₂O)₁₀]·0.5H₂O

Online 14 November 2007

 

Acta Cryst. (2007). C63, m548-m549  [ doi:10.1107/S0108270107049943 ]

1,1,1,1,4,4,4,4-Octacarbonyl-2,2,3,3,5,5,6,6-octamethyl-cyclo-2,3,5,6-tetraantimony-1,4-dichromium

H. J. Breunig, E. Lork, O. Moldovan and C. I. Rat

Formula: [Cr₂Sb₄(CH₃)₈(CO)₈]

Online 14 November 2007

 

Acta Cryst. (2007). C63, m550-m552  [ doi:10.1107/S0108270107048706 ]

In search of conformationally chiral square-planar complexes: dichloridobis(2-methoxypyridine-N)copper(II)

A. Lennartson, T. Wiklund and M. Håkansson

Formula: [CuCl₂(C₆H₇NO)₂]

Online 14 November 2007

 

Acta Cryst. (2007). C63, m553-m556  [ doi:10.1107/S0108270107048937 ]

Two new oximate-bridged square-planar dinuclear nickel(II) complexes

M. Bera and B. C. Noll

Formula: [Ni₂(C₈H₁₆N₃O)₂](ClO₄)₂·C₂H₃N and [Ni₂(C₁₃H₁₈N₃O)₂](ClO₄)₂

Online 14 November 2007

 

Acta Cryst. (2007). C63, m557-m559  [ doi:10.1107/S0108270107051566 ]

(Nitrato-O)bis(pyridine-2-carboxamide-²N¹,O)mercury(II) nitrate

M. Đakovic and Z. Popovic

Formula: [Hg(NO₃)(C₆H₆N₂O)₂]NO₃

Online 14 November 2007

 

Acta Cryst. (2007). C63, m560-m562  [ doi:10.1107/S0108270107051293 ]

Poly[₂-(N-hydroxypyridine-2-carboxamidine)-₂-nitrato-silver(I)]

A.-L. Cui, P. Han, H.-J. Yang, R.-J. Wang and H.-Z. Kou

Formula: [Ag(NO₃)(C₆H₇N₃O)]

Online 14 November 2007

 

Acta Cryst. (2007). C63, m563-m565  [ doi:10.1107/S0108270107051104 ]

Lithium aspirinate hemihydrate

J.-B. Arlin, F. Addison and A. R. Kennedy

Formula: [Li(C₉H₇O₄)]·0.5H₂O

Online 14 November 2007

    

Acta Cryst. (2007). C63, m566-m569  [ doi:10.1107/S0108270107052419 ]

Setting ambiguity in C2/c with dibromidotetrakis(1H-pyrazole-N²)manganese(II) as an example

K. Ruth, K. Kunz, H.-W. Lerner and M. Bolte

Formula: [MnBr₂(C₃H₄N₂)₄]

Online 14 November 2007

 

Acta Cryst. (2007). C63, m570-m572  [ doi:10.1107/S0108270107052638 ]

An unusual chain cadmium(II) coordination polymer: catena-poly[[(2,2'-bipyridyl-²N,N')cadmium(II)]-di--chlorido-[(2,2'-bipyridyl-²N,N')cadmium(II)]-di--thiocyanato-²N:S;²S:N]

M. Chen, X.-D. Chen and M. Du

Formula: [CdCl(NCS)(C₁₀H₈N₂)]

Online 14 November 2007

 

Acta Cryst. (2007). C63, m573-m575  [ doi:10.1107/S0108270107053851 ]

A one-dimensional nickel(II) coordination polymer containing 2,6-dipicolinate and dipyrido[3,2-a:2',3'-c]phenazine

Y. Ma, L.-T. Zhang, X.-F. Wang, Y.-K. He and Z.-B. Han

Formula: [Ni(C₇H₃NO₄)(C₁₈H₁₀N₄)]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m576-m578  [ doi:10.1107/S0108270107053875 ]

Poly[[diaquamanganese(II)]-₃-4-oxido-2-oxo-1,2-dihydropyrimidine-5-carboxylato-⁴O⁴,O⁵:O²:O²]

Z. Chen, H. Xing and F. Liang

Formula: [Mn(C₅H₂N₂O₄)(H₂O)₂]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m579-m582  [ doi:10.1107/S0108270107052870 ]

Two mononuclear Tc complexes: [2,2'-(3-phenylpropylimino)- and [2,2'-(propylimino)bis(ethanethiolato)](4-methoxybenzenethiolato)oxidotechnate(V)

F. Emmerling, W. Kraus, B. Noll, S. Noll and H.-J. Pietzsch

Formula: [Tc(C₁₄H₂₁NS₂)(C₇H₇OS)O] and [Tc(C₇H₁₅NS₂)(C₇H₇OS)O]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m583-m585  [ doi:10.1107/S0108270107053292 ]

A new three-dimensional neutral framework of lanthanum oxalate: [La₂(C₂O₄)₃(DMF)(H₂O)₃]_n

J. Wang, X. Huang, C. Huang, H. Song and D. Yang

Formula: [La₂(C₂O₄)₃(C₃H₇NO)(H₂O)₃]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m586-m588  [ doi:10.1107/S0108270107052742 ]

Dichlorido[(S,R_S)-1-diphenylphosphino-2-(ethylsulfanylmethyl)ferrocene]palladium(II)

L. Diab, J.-C. Daran, M. Gouygou, E. Manoury and M. Urrutigoïty

Formula: [PdFe(C₅H₅)(C₂₀H₂₀PS)Cl₂]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m589-m591  [ doi:10.1107/S0108270107054650 ]

catena-Poly[[aquacopper(II)]--hydroxido--naphthalene-1-carboxylato-²O:O']: effect of a bulky aromatic skeleton in self-assembly

C.-S. Liu, Z. Chang and J.-J. Wang

Formula: [Cu(C₁₁H₇O₂)(OH)(H₂O)]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m592-m594  [ doi:10.1107/S0108270107054960 ]

Bis[N,N'-(2-chlorobenzylidene)ethylenediamine-²N,N']copper(I) dichloridocuprate(I) acetonitrile solvate

M. H. Habibi, M. Montazerozohori, K. Barati, R. W. Harrington and W. Clegg

Formula: [Cu(C₁₆H₁₄Cl₂N₂)₂][CuCl₂]·C₂H₃N

Online 24 November 2007

 

Acta Cryst. (2007). C63, m595-m597  [ doi:10.1107/S0108270107054509 ]

Poly[[triaquazinc(II)]-₃-4-nitrophthalato-³O¹:O²:O^2']

M.-L. Guo and C.-H. Guo

Formula: [Zn(C₈H₃NO₆)(H₂O)₃]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m598-m600  [ doi:10.1107/S0108270107053723 ]

Diaquabis(quinoxaline-2-carboxylato-²N¹,O)copper(II)

Y. Feng, G. Liu, X.-M. Tian and J.-D. Wang

Formula: [Cu(C₉H₅N₂O₂)₂(H₂O)₂]

Online 24 November 2007

 

Acta Cryst. (2007). C63, m601-m603  [ doi:10.1107/S0108270107052353 ]

Two isomers of Pd₂(S₂NC₇H₄)₄

S. Vuoti, M. Haukka and J. Pursiainen

Formula: [Pd₂(C₇H₄NS₂)₄]·CH₂Cl₂

Online 24 November 2007

 

Acta Cryst. (2007). C63, m604-m609  [ doi:10.1107/S0108270107052286 ]

5-Aminonaphthalene-1-sulfonic acid and its manganese, nickel and cobalt salts

D. J. Genther, P. J. Squattrito, K. Kirschbaum, E. J. Yearley and A. A. Pinkerton

Formula: C₁₀H₉NO₃S·H₂O, [Mn(H₂O)₆](C₁₀H₈NO₃S)₂·3H₂O, [Ni(H₂O)₆](C₁₀H₈NO₃S)₂·3H₂O and [Co(H₂O)₆](C₁₀H₈NO₃S)₂·2H₂O

Online 24 November 2007

 

Acta Cryst. (2007). C63, m610-m614  [ doi:10.1107/S0108270107058519 ]

The dinuclear copper(II) complexes di--chlorido-bis{[N,N'-bis(4-chlorobenzyl)propane-1,2-diamine]chloridocopper(II)} and di--chlorido-bis{[N,N'-bis(3,4-methylenedioxybenzyl)propane-1,2-diamine]chloridocopper(II)}

S.-P. Yang, L.-J. Han, H.-T. Xia, D.-Q. Wang and Y.-F. Liu

Formula: [Cu₂Cl₄(C₁₇H₂₀Cl₂N₂)₂] and [Cu₂Cl₄(C₁₉H₂₂N₂O₄)₂]

Online 30 November 2007

 

Acta Cryst. (2007). C63, m615-m617  [ doi:10.1107/S0108270107056570 ]

A new coordination mode of 6-methylnicotinic acid in trans-tetraaquabis(6-methylpyridine-3-carboxylato-O)cobalt(II) tetrahydrate

B.-M. Kukovec, Z. Popovic and G. Pavlovic

Formula: [Co(C₇H₆NO₂)₂(H₂O)₄]·4H₂O

Online 30 November 2007

 

Acta Cryst. (2007). C63, m618-m621  [ doi:10.1107/S0108270107055023 ]

[2-(2-Pyridyl)-1H-benzimidazole-²N²,N³]bis(p-toluato-²O,O')manganese(II)

C.-B. Ma, C.-N. Chen and Q.-T. Liu

Formula: [Mn(C₈H₇O₂)₂(C₁₂H₉N₃)]

Online 30 November 2007

 

Acta Cryst. (2007). C63, m622-m624  [ doi:10.1107/S0108270107050597 ]

Intramolecular - stacking in diaquabis(2-hydroxybenzoato-O)bis(1,10-phenanthroline-²N,N')strontium(II)

D.-J. Xu, B.-Y. Zhang, J.-R. Su and J.-J. Nie

Formula: [Sr(C₇H₅O₃)₂(C₁₂H₈N₂)₂(H₂O)₂]

Online 30 November 2007

 

Acta Cryst. (2007). C63, o685-o689  [ doi:10.1107/S0108270107049001 ]

Three sterically hindered 6-amino-5-cyano-2-methyl-4-(1-naphthyl)-4H-pyran-3-carboxylate derivatives

V. N. Nesterov, D. J. Wiedenfeld, S. V. Nesterova and L. F. Hastings

Formula: C₂₁H₂₀N₂O₄, C₂₁H₂₀N₂O₃ and C₂₀H₁₈N₂O₃

Online 14 November 2007

 

Acta Cryst. (2007). C63, o690-o692  [ doi:10.1107/S0108270107049621 ]

Two 9-[(E)-nitrophenylvinyl]-9H-carbazoles

M. Kubicki, W. Prukala and B. Marciniec

Formula: Two isomers of C₂₀H₁₄N₂O₂

Online 14 November 2007

 

Acta Cryst. (2007). C63, o693-o696  [ doi:10.1107/S0108270107049797 ]

Supramolecular structures of bis-thionooxalamic acid esters derived from (±)-cyclohexane-1,2-diamine and (±)-1,2-diphenylethylenediamine

B. Piotrkowska, T. Polonski and M. Gdaniec

Formula: C₁₄H₂₂N₂O₄S₂ and C₂₂H₂₄N₂O₄S₂

Online 14 November 2007

 

Acta Cryst. (2007). C63, o697-o700  [ doi:10.1107/S0108270107049931 ]

A three-dimensional hydrogen-bonded framework in 2-amino-6-(N-methylanilino)pyrimidin-4(3H)-one and a ribbon of fused hydrogen-bonded rings in 2-amino-6-(N-methylanilino)-5-nitropyrimidin-4(3H)-one

R. Rodríguez, J. Cobo, M. Nogueras, J. N. Low and C. Glidewell

Formula: C₁₁H₁₂N₄O and C₁₁H₁₁N₅O₃

Online 14 November 2007

 

Acta Cryst. (2007). C63, o701-o703  [ doi:10.1107/S0108270107051591 ]

1,3-Bis[2-(dimethylaminomethyl)phenyl]triselenide

M. Kulcsar, A. Silvestru and F. Cziple

Formula: C₁₈H₂₄N₂Se₃

Online 14 November 2007

 

Acta Cryst. (2007). C63, o704-o710  [ doi:10.1107/S0108270107049426 ]

A series of substituted (2E)-3-(2-fluoro-4-phenoxyphenyl)-1-phenylprop-2-en-1-ones

D. Chopra, T. P. Mohan, B. Vishalakshi and T. N. Guru Row

Formula: C₂₁H₁₅FO₂, C₂₁H₁₄F₂O₂, C₂₁H₁₄ClFO₂, C₂₂H₁₇FO₂ and C₂₂H₁₇FO₃

Online 14 November 2007

 

Acta Cryst. (2007). C63, o711-o713  [ doi:10.1107/S0108270107050937 ]

The `cyclophene' [2.2.2](1,2,4)cyclophan-9-ene

K. Broschinski, A. Kannan, P. G. Jones, I. Dix and H. Hopf

Formula: C₁₈H₁₆

Online 14 November 2007

 

Acta Cryst. (2007). C63, o714-o716  [ doi:10.1107/S0108270107051049 ]

Hydrogen-bonding interactions in the 4-aminobenzoic acid salt of atenolol monohydrate

B. Lou, D. Boström and S. P. Velaga

Formula: C₁₄H₂₃N₂O₃⁺·C₇H₆NO₂^-·H₂O

Online 14 November 2007

 

Acta Cryst. (2007). C63, o717-o719  [ doi:10.1107/S010827010705281X ]

(E)-N'-[5-Chloro-3-methoxy-2-(4-methylphenylsulfonyloxy)benzylidene]isonicotinohydrazide acetic acid solvate: hydrogen-bonded network of alternating R⁴₄(42), R⁵₅(33) and R⁶₆(40) rings

C.-H. Diao, Z. Fan and X. Chen

Formula: C₂₁H₁₈ClN₃O₅S·C₂H₄O₂

Online 14 November 2007

 

Acta Cryst. (2007). C63, o720-o722  [ doi:10.1107/S0108270107046975 ]

Hydrogen-bonded networks in 1-(4-methoxyphenyl)-2,2-dimethylpropan-1-ol

M. Glinski, E. Wilczkowska, I. D. Madura and J. Zachara

Formula: C₁₂H₁₈O₂

Online 14 November 2007

 

Acta Cryst. (2007). C63, o723-o725  [ doi:10.1107/S0108270107052535 ]

Weak C-HNC hydrogen bonds in the structures of two poly(cyano)-substituted ring systems

P. G. Jones, H. Hopf, C. Mlynek and V. N. Swaminathan

Formula: C₉H₃N₃ and C₂₀H₁₂N₄

Online 14 November 2007

 

Acta Cryst. (2007). C63, o726-o728  [ doi:10.1107/S0108270107048664 ]

Packing in three cyclooctitol acetates

G. Mehta, S. Sen and K. Pallavi

Formula: C₁₇H₂₆O₈ and C₁₈H₂₈O₈

Online 14 November 2007

 

Acta Cryst. (2007). C63, o729-o730  [ doi:10.1107/S0108270107050986 ]

An unusual oligomerization/oxidation reaction of a 3-boron-substituted 1-phenylbuta-1,3-diene produces 6,9,16,19-tetraphenyl-5,15-distyryl-3,13,25,26-tetraoxa-2,12-diborapentacyclo[16.2.2.2^8,11.1^2,5.1^12,15]hexacosa-1(20),7,10,17-tetraene

S. De, C. S. Day and M. E. Welker

Formula: C₆₀H₅₄B₂O₄

Online 14 November 2007

 

Acta Cryst. (2007). C63, o731-o733  [ doi:10.1107/S0108270107053218 ]

Monohydrous dihydrogen phosphate salts of norfloxacin and ciprofloxacin

B. Lou, D. Boström and S. P. Velaga

Formula: C₁₆H₁₉FN₃O₃⁺·H₂PO₄^-·H₂O and C₁₇H₁₉FN₃O₃⁺·H₂PO₄^-·H₂O

Online 24 November 2007

 

Acta Cryst. (2007). C63, o734-o738  [ doi:10.1107/S0108270107053206 ]

Hydrogen-bonding patterns in enaminones: (2Z)-1-(4-bromophenyl)-2-(pyrrolidin-2-ylidene)ethanone and its piperidin-2-ylidene and azepan-2-ylidene analogues

J. L. Balderson, M. A. Fernandes, J. P. Michael and C. B. Perry

Formula: C₁₂H₁₂BrNO, C₁₃H₁₄BrNO and C₁₄H₁₆BrNO

Online 24 November 2007

 

Acta Cryst. (2007). C63, o739-o742  [ doi:10.1107/S0108270107053619 ]

2'-(4-Chlorophenyl)-2,3,4,5,6,7-hexahydro-4',7'-methanospiro[9H-fluorene-9,3'-1H-indazole]-1'-carbonitrile and methyl 4'-chloro-2'-(4-chlorophenyl)-1'-cyanospiro[9H-fluorene-9,3'-pyrazolidine]-4'-carboxylate

E. Bilewicz, M. Malecka, S. J. Grabowski and G. Mloston

Formula: C₂₇H₂₂ClN₃ and C₂₄H₁₇Cl₂N₃O₂

Online 24 November 2007

    

Acta Cryst. (2007). C63, o743-o745  [ doi:10.1107/S0108270107054959 ]

(E)-3-(Benzo[b]thiophen-2-yl)-2-(3,4,5-trimethoxyphenyl)acrylonitrile and (Z)-3-(benzo[b]thiophen-2-yl)-2-(3,4-dimethoxyphenyl)acrylonitrile

V. N. Sonar, S. Parkin and P. A. Crooks

Formula: C₂₀H₁₇NO₃S and C₁₉H₁₅NO₂S

Online 24 November 2007

 

Acta Cryst. (2007). C63, o746-o750  [ doi:10.1107/S0108270107052705 ]

Four substituted pyrazolines

D. Chopra, T. P. Mohan, B. Vishalakshi and T. N. Guru Row

Formula: C₂₇H₂₁FN₂O, C₂₇H₂₀ClFN₂O, C₂₈H₂₃FN₂O and C₂₈H₂₃FN₂O₂

Online 24 November 2007

 

Acta Cryst. (2007). C63, o751-o753  [ doi:10.1107/S0108270107057174 ]

A polymorph of butobarbital with two distinct hydrogen-bonding motifs

T. Gelbrich, N. Zencirci and U. J. Griesser

Formula: C₁₀H₁₆N₂O₃

Online 24 November 2007

 

Acta Cryst. (2007). C63, o754-o757  [ doi:10.1107/S0108270107054571 ]

Three 9-[(E)-2-(4-halogenophenyl)vinyl]-9H-carbazoles

M. Kubicki, W. Prukala and B. Marciniec

Formula: C₂₀H₁₄FN, C₂₀H₁₄ClN and C₂₀H₁₄BrN

Online 24 November 2007

 

Acta Cryst. (2007). C63, o758-o760  [ doi:10.1107/S0108270107056569 ]

(E)-3-{2-Amino-4-ethoxy-6-[N-(4-methoxyphenyl)-N-methylamino]pyrimidin-5-yl}-1-phenylprop-2-en-1-one: a boat-shaped pyrimidine ring and a chain of hydrogen-bonded R⁴₂(8) and R²₂(20) rings

J. Trilleras, J. Quiroga, J. N. Low, J. Cobo and C. Glidewell

Formula: C₂₃H₂₄N₄O₃

Online 30 November 2007

 

Acta Cryst. (2007). C63, o761-o762  [ doi:10.1107/S0108270107057939 ]

Benzyl N,N-bis[2-(pentafluoroanilino)ethyl]carbamate

A. V. Churakov, S. S. Karlov, E. Kh. Lermontova, G. S. Zaitseva and J. A. K. Howard

Formula: C₂₄H₁₇F₁₀N₃O₂

Online 30 November 2007