Acta Crystallographica Section C

Crystal Structure Communications

Volume 50, Part 4 (April 1994)

Cover illustration: 1,1';2,2'-Bis--dimethylsilyl-bis[1,2-dicarba-closo-dodecaborane(12)], see Kivakäs, Romerosa & Viñas, pages 638-640.

• inorganic compounds
• metal-organic compounds
• organic compounds

inorganic compounds

Acta Cryst. (1994). C50, 471-473    [doi:10.1107/S0108270193009692]

Two lithium chloroberyllo(phosphate/arsenate) sodalites: Li₄Cl(BePO₄)₃ and Li₄Cl(BeAsO₄)₃

W. T. A. Harrison, T. E. Gier and G. D. Stucky

Acta Cryst. (1994). C50, 473-476    [doi:10.1107/S0108270193009217]

Synthesis and structures of two isostructural phosphites, Al₂(HPO₃)₃ and Ga₂(HPO₃)₃

R. E. Morris, M. P. Attfield and A. K. Cheetham

Acta Cryst. (1994). C50, 476-482    [doi:10.1107/S0108270193008480]

X-ray Rietveld structure refinement of Ca, Sr and Ba meta-antimonates

B. G. DeBoer, R. A. Young and A. Sakthivel

Acta Cryst. (1994). C50, 482-484    [doi:10.1107/S010827019301100X]

-Dicobalt pyrophosphate

A. El Belghitti, A. Boukhari and E. M. Holt

Acta Cryst. (1994). C50, 484-487    [doi:10.1107/S0108270193011023]

Isomorphous crystals: K₂HPO₄ and K₅Na(HPO₄)₃

T. Lis

Acta Cryst. (1994). C50, 487-488    [doi:10.1107/S0108270193009606]

LiGaSi₂O₆

A. Sato, T. Osawa and H. Ohashi

Acta Cryst. (1994). C50, 488-490    [doi:10.1107/S0108270193009680]

Strontium cobalt(II) diarsenate

J.-C. Horng and S.-L. Wang

metal-organic compounds

Acta Cryst. (1994). C50, 491-493    [doi:10.1107/S0108270194000831]

Tricarbonyl(⁶-trimethylphenylsilane)molybdenum

E. C. Alyea, G. Ferguson and V. K. Jain

Acta Cryst. (1994). C50, 493-496    [doi:10.1107/S0108270193010753]

[Me₃PhN]₂[WCl₆] und [PPh₄]₂[W₂Cl₆O₂(-N)(-Cl₂PO₂)], ein -N-Nitridowolframat mit Dichlorophosphatbrücke

U. Müller, I. Sens, R. Wollert und K. Dehnicke

Acta Cryst. (1994). C50, 496-498    [doi:10.1107/S0108270193011126]

Cd(2,2'-bipyridine-N,N')Ni(CN)₄, a highly bent close two-dimensional network of [Cd-{(NC)Ni_1/4}₄]_n

M. Hashimoto and T. Iwamoto

Acta Cryst. (1994). C50, 498-500    [doi:10.1107/S0108270193010868]

(Hexasulfanediyl)di(pyridine-N)zinc

H. Li, S. Du and X. Wu

Acta Cryst. (1994). C50, 500-502    [doi:10.1107/S0108270193009023]

-(O,O'-Diethyl dithiophosphato-2S:3S')-oxo-1O-tri-₃-sulfido-1:2:3³S;1:2:4³S;1:3:4³S-tris(triphenylphosphine)-2P;3P;4P-tricoppertungsten

S. Du and X. Wu

Acta Cryst. (1994). C50, 502-504    [doi:10.1107/S0108270193007425]

Azido(⁵-cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)

M. M. Taqui Khan, M. M. Bhadbhade, M. R. H. Siddiqui, K. Venkatasubramanian and J. A. Tikhonova

Acta Cryst. (1994). C50, 504-507    [doi:10.1107/S010827019300931X]

cis-Bis(9-carbazolyl)(1,2-dimethoxyethane)-cis-bis(tetrahydrofuran)ytterbium(II)

C. T. Abrahams, G. B. Deacon, B. M. Gatehouse and G. N. Ward

Acta Cryst. (1994). C50, 507-510    [doi:10.1107/S0108270193010170]

A new orthorhombic crystal form of dichloro[(-)-(R,R)-2,2-dimethyl-4,5-bis(diphenylphosphinomethyl)-1,3-dioxolane-P,P']platinum, [{(R,R)-diop}PtCl₂]

C. Ganter, A. G. Orpen, P. Bergamini and E. Costa

Acta Cryst. (1994). C50, 510-512    [doi:10.1107/S0108270193009448]

Dichlorobis(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-N³)zinc(II)

J. M. Salas, M. A. Romero, A. Rahmani and R. Faure

Acta Cryst. (1994). C50, 512-514    [doi:10.1107/S010827019300959X]

(5,5-Dimethyl-4,7-diazadecane-1,10-diamine-N,N',N'',N''')(perchlorato-O)copper(II) perchlorate

T. H. Tahirov, T.-H. Lu, K. Shu and C.-S. Chung

Acta Cryst. (1994). C50, 514-516    [doi:10.1107/S0108270193009783]

[(2RS,5SR,8SR,12SR,15SR)-2,5,8,12,15-Pentaazahexadecane-⁵N^2,5,8,12,15]copper(II) diperchlorate

T. H. Tahirov, T.-H. Lu, Y.-L. Liu and C.-S. Chung

Acta Cryst. (1994). C50, 516-518    [doi:10.1107/S0108270193009795]

[(4RS,7SR,11RS)-4,12-Dimethyl-4,7,11-triazatridecylamine-N,N',N'',N''']nickel(II) diperchlorate

T. H. Tahirov, T.-H. Lu, K. Shu and C.-S. Chung

Acta Cryst. (1994). C50, 518-520    [doi:10.1107/S0108270193010005]

[N,N'-Bis(3-aminopropyl)-trans-1,2-cyclohexanediamine-N,N',N'',N''']di(perchlorato-O)copper(II)

T. H. Tahirov, T.-H. Lu, K. Shu and C.-S. Chung

Acta Cryst. (1994). C50, 520-523    [doi:10.1107/S0108270193009254]

Benzenethiolato(triphenylphosphine)gold(I)

J. P. Fackler Jnr, R. J. Staples, A. Elduque and T. Grant

Acta Cryst. (1994). C50, 523-525    [doi:10.1107/S0108270193008157]

(o-Methoxybenzenethiolato)(triphenylphosphine)gold(I) diethyl ether solvate

J. P. Fackler Jnr, R. J. Staples and R. G. Raptis

Acta Cryst. (1994). C50, 525-528    [doi:10.1107/S0108270193009746]

Dichloro(2,6-diacetylpyridine dioxime-³N,N',N'')copper(II) 1.5-hydrate

K. A. Abboud, R. C. Palenik and G. J. Palenik

Acta Cryst. (1994). C50, 528-530    [doi:10.1107/S0108270193009710]

[AuCo₃Ru(C₈H₁₁P)(C₁₈H₁₅P)(CO)₁₁].1/2CH₂Cl₂

H. J. Kakkonen, M. Ahlgrén, T. A. Pakkanen and J. Pursiainen

Acta Cryst. (1994). C50, 530-532    [doi:10.1107/S0108270193010029]

A new phase of bis[2-(diphenylphosphino-P)phenylazanido-N](ethanolato)(oxo)rhenium(V)

G. Bandoli, A. Dolmella, F. Tisato and F. Refosco

Acta Cryst. (1994). C50, 533-536    [doi:10.1107/S010827019301025X]

Two forms of cis-dimethylbis(methyl isocyanide)platinum(II)

N. H. Dryden, R. J. Puddephatt, S. Roy and J. J. Vittal

Acta Cryst. (1994). C50, 536-538    [doi:10.1107/S0108270193009813]

Absolute configuration of di(perchlorato-O)tetra(pyridine-N)copper(II), [Cu(ClO₄)₂(py)₄]

Y. Agnus, M. Labarelle, R. Louis and B. Metz

Acta Cryst. (1994). C50, 538-540    [doi:10.1107/S0108270193009308]

The monoclinic phase [Au₂(C₂₅H₂₂P₂)₂]Cl₂.2CH₃CN

L.-S. Liou, C.-P. Liu and J.-C. Wang

Acta Cryst. (1994). C50, 540-542    [doi:10.1107/S0108270193009886]

Diamminebis[5-methylpyrimidine-2,4(1H,3H)dionato(1-)-N³]copper(II) trihydrate

M. Parvez and W. J. Birdsall

Acta Cryst. (1994). C50, 542-544    [doi:10.1107/S0108270193010121]

A dinuclear copper(II) complex [Cu₂L₂](ClO₄)₂ derived from 2,6-bis(aminomethyl)-4-methylphenol (HL)

M. Mukherjee, A. K. Mukherjee, S. K. Dutta, K. K. Nanda and M. Helliwell

Acta Cryst. (1994). C50, 544-546    [doi:10.1107/S0108270193009618]

Tetrapotassium -carbonato--oxo-bis[nitrilotriacetatoiron(III)] dimethanol dihydrate

T. Fujita, S. Ohba, Y. Nishida, A. Goto and T. Tokii

Acta Cryst. (1994). C50, 546-549    [doi:10.1107/S0108270193010169]

Structural characterization of mixed valence 1',2',1''',2'''-tetraethylbiferrocenium triiodide

T.-Y. Dong and C.-H. Huang

organic compounds

Acta Cryst. (1994). C50, 550-551    [doi:10.1107/S0108270193010960]

1,7-Dichloro-9-azatricyclo[4.3.1.0^3,7]decan-8-one, a hydrolysed Diels-Alder cycloaddition product from the reaction of 3,5,6-trichloro-1,2,4-triazine with hexa-1,5-diene

M. G. Barlow, R. G. Pritchard, L. Sibous and A. E. Tipping

Acta Cryst. (1994). C50, 552-553    [doi:10.1107/S0108270193010959]

4,5:9,10-Dibenzo-1,7-dichloro-1,7-(14-chloromethanonitrilo)tetracyclo[5.5.2.0^2,6.0^8,12]tetradec-13-ene, a 2:1 Diels-Alder cycloaddition product of indene and 3,5,6-trichloro-1,2,4-triazine

M. G. Barlow, R. G. Pritchard, L. Sibous and A. E. Tipping

Acta Cryst. (1994). C50, 553-556    [doi:10.1107/S0108270193009011]

exo,exo-4,4,12,12,16,16-Hexakis(trifluoromethyl)-17-(3,3,3-trifluoro-2-trifluoromethyl-1-azapropenyl)-3,11,17-triazaheptacyclo[12.4.1.1^6,9.0^2,13.0^3,11.0^5,10.0^15,18]icos-7-ene formed via novel 1,3-dipolar cycloaddition to quadricyclane

M. G. Barlow, R. G. Pritchard, N. S. Suliman and A. E. Tipping

Acta Cryst. (1994). C50, 556-558    [doi:10.1107/S0108270193010637]

endo-(1R*,9R*,10R*)-9,10-Dimethoxy-12,15,15-trimethyltricyclo[9.3.1.0^3,8]pentadeca-3(8),11-diene-4,13-dione

Y. Takenaka, T. Ono, A. Uchida, Y. Ohashi, T. Furukawa, Y. Horiguchi and I. Kuwajima

Acta Cryst. (1994). C50, 558-559    [doi:10.1107/S0108270193010649]

2,5-Dimethyl-4-nitroimidazole

T. A. Olszak, O. M. Peeters, N. M. Blaton and C. J. De Ranter

Acta Cryst. (1994). C50, 560-562    [doi:10.1107/S0108270193011801]

Absolute configuration of (I) (-)-(3S,4R)- and (II) (-)-(3S,4S)-3-methyl-4-phenyl-4-piperidinecarboxylic acid hydrobromide

O. M. Peeters, N. M. Blaton and C. J. De Ranter

Acta Cryst. (1994). C50, 563-565    [doi:10.1107/S0108270193010595]

N-Benzyloxycarbonyl--aminoisobutyrylglycyl-L-isoleucyl-L-leucine methyl ester monohydrate

M. Crisma, G. Valle, V. Monaco, F. Formaggio and C. Toniolo

Acta Cryst. (1994). C50, 565-569    [doi:10.1107/S0108270193010467]

Two cyclic dipeptide anticonvulsants: cyclo-glycyl-L-phenylglycine (1) and cyclo-L-alanyl-D-phenylglycine (2)

M. B. Szkaradzinska, M. Kubicki and P. W. Codding

Acta Cryst. (1994). C50, 569-574    [doi:10.1107/S0108270193010601]

Stereochemistry of transposition reactions involving polycyclic methylenecyclobutanol derivatives

S. Ianelli, M. Nardelli, D. Belletti, N. Brosse, B. Jamart-Grégoire and P. Caubère

Acta Cryst. (1994). C50, 574-576    [doi:10.1107/S010827019301145X]

1,3,5-Tris[3-(2,6,6-triméthyl-1-cyclohexen-1-yl)acryloyle]benzène

D. Ginderow, A. Valla, Z. Andriamialisoa et M. Giraud

Acta Cryst. (1994). C50, 576-578    [doi:10.1107/S0108270193010820]

12-Methyl-9-hydroxymethyl-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate lactone

J. Chen, P. R. Pokkuluri, J. R. Scheffer and J. Trotter

Acta Cryst. (1994). C50, 578-581    [doi:10.1107/S0108270193010819]

An ethenonaphthalene and one of its photolysis products

P. R. Pokkuluri, J. R. Scheffer, J. Trotter and M. Yap

Acta Cryst. (1994). C50, 581-583    [doi:10.1107/S0108270193010807]

The photolysis product of dimethyl 9,10-diphenyl-1,4-dihydro-1,4-ethenoanthracene-11,12-dicarboxylate

P. R. Pokkuluri, J. R. Scheffer and J. Trotter

Acta Cryst. (1994). C50, 583-585    [doi:10.1107/S0108270193010972]

N-[2-(2-Formylphenyl)ethyl]-2-nitroaniline

W. Clegg, S. P. Stanforth, K. A. Hedley, E. S. Raper and J. R. Creighton

Acta Cryst. (1994). C50, 585-587    [doi:10.1107/S0108270193011953]

6-Amino-5-[(E)-1,2-bis(methoxycarbonyl)vinyl]-2-methoxy-3-methylpyrimidin-4(3H)-one

J. N. Low, C. Egglishaw, G. Ferguson, J. Cobo, C. Garcia, M. Melguizo, M. Nogueras and A. Sanchez

Acta Cryst. (1994). C50, 587-589    [doi:10.1107/S0108270193008133]

Stable conformations of hinokitiol and tropolone

H. Ohishi, H. Tsujibo, M. Inoue, Y. Inamori and N. Ishida

Acta Cryst. (1994). C50, 589-592    [doi:10.1107/S0108270193007450]

Non-steroidal anti-inflammatory drugs. III. Structure of indoprofen: 2-[4-(1-oxo-2-isoindolinyl)phenyl]propionic acid

K. Ravikumar

Acta Cryst. (1994). C50, 592-594    [doi:10.1107/S0108270193008625]

Phenyl 3-fluorobenzoate

M. Shibakami, M. Tamura, T. Arimura, S. Kurosawa and A. Sekiya

Acta Cryst. (1994). C50, 594-597    [doi:10.1107/S0108270193007814]

Cycloaddition products of tricyclo[6.2.1.0^2,7]undeca-2(7),4,9-triene-3,6-dione

V. Pattabhi, S. Banumathi, G. Mehta and S. Padma

Acta Cryst. (1994). C50, 597-601    [doi:10.1107/S0108270193008534]

2,2'-Di-O-acetyl-3,6;3',6'-dianhydro-4,4'-dideoxy-,-trehalose

C. K. Lee and L. L. Koh

Acta Cryst. (1994). C50, 601-603    [doi:10.1107/S0108270193007036]

3,8-Dihydroxyestra-1,3,5(10),6-tetraen-17-one

E. W. Czerwinski, Z. Cao and J. Liehr

Acta Cryst. (1994). C50, 603-606    [doi:10.1107/S0108270193009643]

5- and 7-dicyanomethylene-1,2-ethylenedithiocycloheptatrienes

K. Kubo, A. Mori, H. Takeshita and H. Tsuzuki

Acta Cryst. (1994). C50, 606-607    [doi:10.1107/S0108270193008947]

2-n-Propylthiete sulfone

G. J. Gainsford and A. D. Woolhouse

Acta Cryst. (1994). C50, 608-609    [doi:10.1107/S0108270193009722]

Ethyldiphenylphosphine oxide, (C₆H₅)₂(C₂H₅)PO

O. Orama and J. T. Koskinen

Acta Cryst. (1994). C50, 609-613    [doi:10.1107/S0108270193009242]

Diastereomeric octahydronaphthoquinolizines

B. Cai, Y. Pan, H. Qiu, J. C. Dewan, D. J. Wink, R. B. Murphy and D. I. Schuster

Acta Cryst. (1994). C50, 613-614    [doi:10.1107/S0108270193009461]

A triazine derivative

G. D. Nigam, S. Karek, C. R. Saha and S. Srinivasan

Acta Cryst. (1994). C50, 615-617    [doi:10.1107/S0108270193009072]

Tris(5-acetyl-3-thienyl)methane-tetrachloromethane (2/1) inclusion compound

L. Pang, R. C. Hynes and M. A. Whitehead

Acta Cryst. (1994). C50, 617-623    [doi:10.1107/S0108270193007589]

Structures of the choline ion in different crystal surroundings

K. Frydenvang, G. Hjelvang, B. Jensen and S. M. Martinho Do Rosario

Acta Cryst. (1994). C50, 624-625    [doi:10.1107/S0108270193010297]

Stereochemistry of the Carroll rearrangement: structure of (+)-(2R)-2-[(1R,5R)-5-methyl-2-oxocyclopentyl]propionic acid, C₉H₁₄O₃

N. Ouvrard, A. Baldy, J. Rodriguez, M. Santelli, J. Feneau-Dupont and J.-P. Declercq

Acta Cryst. (1994). C50, 625-627    [doi:10.1107/S0108270193010340]

2,9-Dioxo-1,6,8,13-tetraoxadispiro[4.1.4.3]tetradeca-3,10-diene, C₁₀H₈O₆

L. Cottier, G. Descotes, L. Eymard and R. Faure

Acta Cryst. (1994). C50, 627-629    [doi:10.1107/S0108270193009473]

An intermediate in the synthesis of formoterol

K. Chandra Mohan, K. Ravikumar, T. V. S. K. Vittal and C. K. Gido

Acta Cryst. (1994). C50, 629-631    [doi:10.1107/S0108270193009862]

2-Methyl-2-(4-nitrophenylazo)-1,3-indandione, C₁₆H₁₁N₃O₄

S. Özbey, E. Kendi, N. Hocaoglu, T. Uyar, T. C. W. Mak and G. L. Cascarano

Acta Cryst. (1994). C50, 631-635    [doi:10.1107/S010827019300784X]

Butyl[3-(1,1,3,3,5,5,5-heptamethyltrisiloxan-1-yl)propyl]dimethylammonium bromide, C₁₆H₄₂NO₂Si₃⁺.Br^-, at 173 and 301 K

R. Rudert and G. Schmaucks

Acta Cryst. (1994). C50, 635-638    [doi:10.1107/S0108270193009369]

Cyclohexanone semicarbazone and 4-tert-butylcyclohexanone semicarbazone

G. Di Maio, S. Li, G. Portalone, K. Zhou, C. Marciante and R. Spagna

Acta Cryst. (1994). C50, 638-640    [doi:10.1107/S0108270193009734]

1,1';2,2'-Bis--dimethylsilyl-bis[1,2-dicarba-closo-dodecaborane(12)], C₈H₃₂B₂₀Si₂

R. Kivekäs, A. Romerosa and C. Viñas

Acta Cryst. (1994). C50, 640-645    [doi:10.1107/S0108270193010017]

Structural studies on the antimuscarinic agents spiro-DAMP and hydroxy-DAMP, and comparison with related compounds

P. Sabatino, M. Recanatini, V. Tumiatti and C. Melchiorre

Acta Cryst. (1994). C50, 645-648    [doi:10.1107/S0108270193009631]

Flavocommelin octaacetate

Y. Ohsawa, S. Ohba, S. Kosemura, S. Yamamura, A. Nakagawa, K. Yoshida and T. Kondo

Acta Cryst. (1994). C50, 648-650    [doi:10.1107/S0108270193009485]

1-Benzyl-3-pyrazolidone hydrochloride

Q.-C. Yang, N. Ni, X.-J. Xu and Y.-Q. Tang

Acta Cryst. (1994). C50, 650-652    [doi:10.1107/S0108270193009497]

1-(3-Quinolyl)-4-(2-thienyl)-1,3-butadiyne, C₁₇H₉NS

M. J. Barrow, G. H. W. Milburn, Z. Zeng, A. Sarkar and S. S. Talwar

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