Acta Crystallographica Section C

Crystal Structure Communications

Volume 40, Part 9 (September 1984)

research papers
short communications

research papers

inorganic compounds

Acta Cryst. (1984). C40, 1491-1493 [doi:10.1107/S0108270184008489]

The structure of magnetite: two annealed natural magnetites, Fe₃.₀₀₅O₄ and Fe₂.₉₆Mg₀.₀₄O₄

M. E. Fleet

Acta Cryst. (1984). C40, 1493-1497 [doi:10.1107/S0108270184008490]

Structure of dealuminated Linde Y-zeolite; Si₁₃₉.₇Al₅₂.₃O₃₈₄ and Si₁₇₃.₁Al₁₈.₉O₃₈₄: presence of non-framework Al species

J. B. Parise, D. R. Corbin, L. Abrams and D. E. Cox

Acta Cryst. (1984). C40, 1497-1498 [doi:10.1107/S0108270184008507]

Structure of Zr₂Be₁₇

D. M. Collins and T. J. Delord

Acta Cryst. (1984). C40, 1499-1502 [doi:10.1107/S0108270184008519]

The structure of dicalcium potassium heptahydrogen tetrakis(phosphate) dihydrate, Ca₂KH₇(PO₄)₄.2H₂O, by X-ray and neutron diffraction

E. Prince, S. Takagi, M. Mathew and W. E. Brown

Acta Cryst. (1984). C40, 1502-1506 [doi:10.1107/S0108270184008520]

Trithallium tetraselenophosphate, Tl₃PSe₄, and trithallium tetrathioarsenate, Tl₃AsS₄, by neutron time-of-flight diffraction

R. W. Alkire, P. J. Vergamini, A. C. Larson and B. Morosin

Acta Cryst. (1984). C40, 1506-1510 [doi:10.1107/S0108270184008532]

The structures of onoratoite, Sb₈O₁₁Cl₂ and Sb₈O₁₁Cl₂.6H₂O

S. Menchetti, C. Sabelli and R. Trosti-Ferroni

Acta Cryst. (1984). C40, 1510-1512 [doi:10.1107/S0108270184008544]

Refinement of barium tetratitanate, BaTi₄O₉, and hexabarium 17-titanate, Ba₆Ti₁₇O₄₀

W. Hofmeister, E. Tillmanns and W. H. Baur

Acta Cryst. (1984). C40, 1512-1515 [doi:10.1107/S0108270184008556]

Structures of phase IV rubidium nitrate, RbNO₃, and phase II caesium nitrate, CsNO₃

C. Dean, T. W. Hambley and M. R. Snow

metal-organic compounds

Acta Cryst. (1984). C40, 1515-1520 [doi:10.1107/S0108270184008568]

Reaction between dibenzo-30-crown-10 and potassium thiocyanate; structures of the 1:1 complexes, anhydrous and monohydrated, [K(C₂₈H₄₀O₁₀)]⁺.SCN^- and [K(C₂₈H₄₀O₁₀)]⁺.SCN^-.H₂O

J. D. Owen, M. R. Truter and J. N. Wingfield

Acta Cryst. (1984). C40, 1521-1526 [doi:10.1107/S010827018400857X]

Neutron diffraction study of sodium hydrogen maleate trihydrate, NaH[C₄H₂O₄].3H₂O, at 120 K

G. Olovsson, I. Olovsson and M. S. Lehmann

Acta Cryst. (1984). C40, 1526-1529 [doi:10.1107/S0108270184008581]

Magnesium bis(hydrogen maleate) hexahydrate, Mg[C₄H₃O₄]₂.6H₂O

M. P. Gupta, C. Van Alsenoy and A. T. H. Lenstra

Acta Cryst. (1984). C40, 1530-1533 [doi:10.1107/S0108270184008593]

Structure of bis{2'-[-(2-pyridyl)benzylidene]salicyclohydrazido}nickel(II) monohydrate, [Ni(C₁₉H₁₄N₃O₂)₂].H₂O

S. Seth and S. Chakraborty

Acta Cryst. (1984). C40, 1533-1536 [doi:10.1107/S010827018400860X]

Organomercury medicinal chemistry. Synthesis and structure of a (-methoxyethyl)mercury(II) derivative of N(7)-deprotonated theophylline, [Hg(C₃H₇O)(C₇H₇N₄O₂)]

K. Caldwell, G. B. Deacon, B. M. Gatehouse, S. C. Lee and A. J. Canty

Acta Cryst. (1984). C40, 1536-1540 [doi:10.1107/S0108270184008611]

Structures of three aluminium alkoxide complexes having the formula [Al(OR)₂(acac)]_n

M. F. Garbauskas, J. H. Wengrovius, R. C. Going and J. S. Kasper

Acta Cryst. (1984). C40, 1541-1542 [doi:10.1107/S0108270184008623]

Structure of bis(diiminosuccinonitrilo)nickel(II), [Ni(C₄H₂N₄)₂]

S.-M. Peng, Y. Wang and C.-K. Chiang

Acta Cryst. (1984). C40, 1542-1544 [doi:10.1107/S0108270184008635]

Conformational aspects of meso-tartaric acid. VII. Structure of calcium meso-tartrate trihydrate, Ca²⁺.C₄H₄O₆^2-.3H₂O

A. J. de Vries and J. Kroon

Acta Cryst. (1984). C40, 1544-1546 [doi:10.1107/S0108270184008647]

Oxo[3,3'-(1,3-propanediyldiimino)bis(3-methyl-2-butanone oximato)(3-)-N,N',N'',N''']technetium(V), [TcO(C₁₃H₂₅N₄O₂)]

C. K. Fair, D. E. Troutner, E. O. Schlemper, R. K. Murmann and M. L. Hoppe

Acta Cryst. (1984). C40, 1547-1549 [doi:10.1107/S0108270184008659]

Bis(-diselenido--Se,-Se')-bis[dichlorobis(tetrahydrothiophene)niobium(IV)](Nb-Nb), [Nb₂Cl₄Se₄(C₄H₈S)₄]

M. G. B. Drew, D. A. Rice and D. M. Williams

Acta Cryst. (1984). C40, 1549-1551 [doi:10.1107/S0108270184008660]

The structure of tetramethylammonium tris[tetracarbonylcobalt(-I)]mercurate(I), [N(CH₃)₄][Hg{Co(CO)₄}₃]

J. M. Burlitch, J. M. Ragosta and M. C. VanDerveer

Acta Cryst. (1984). C40, 1552-1555 [doi:10.1107/S0108270184008672]

Pentacarbonyl(triisopropylcyclotriphosphan)wolfram(0), [W(CO)₅(C₉H₂₁P₃)]

K.-F. Tebbe

Acta Cryst. (1984). C40, 1555-1556 [doi:10.1107/S0108270184008684]

[Disulphidothionitrato(1-)](triphenylphosphine sulphide)copper(I), [Cu(NS₃)(C₁₈H₁₅PS)]: a trigonally coordinated Cu^I complex

H. W. Roesky, K. K. Pandey, M. Noltemeyer and G. M. Sheldrick

Acta Cryst. (1984). C40, 1557-1559 [doi:10.1107/S0108270184008696]

Structure of bis(dimethylglyoximato)[(S)-1-methoxycarbonylethyl](4-pyridinecarbonitrile)cobalt(III), C₁₈H₂₅CoN₆O₆

T. Kurihara, K. Uchida, Y. Ohashi, Y. Sasada and Y. Ohgo

Acta Cryst. (1984). C40, 1559-1562 [doi:10.1107/S0108270184008702]

The structure of PbI₂-pyridine adducts. I. Lead(II) iodide-pyridine (2/4), catena-di--iodo-bis(pyridine)lead(II), [Pb₂I₄(C₅H₅N)₄]

H. Miyamae, H. Toriyama, T. Abe, G. Hihara and M. Nagata

Acta Cryst. (1984). C40, 1562-1563 [doi:10.1107/S0108270184008714]

Structure of dichlorobis(3,5-dimethylpyrazole-N²)zinc(II), [ZnCl₂(C₅H₈N₂)₂]

E. Bouwman, W. L. Driessen, R. A. G. de Graaff and J. Reedijk

Acta Cryst. (1984). C40, 1564-1567 [doi:10.1107/S0108270184008726]

Structure of cis-dichlorobis[(2-methylcyclopropylmethoxy)diphenylphosphine]platinum(II) chloroform solvate, [PtCl₂(C₁₇H₁₉OP)₂].CHCl₃

T. J. Bartczak, W. J. Youngs and J. A. Ibers

Acta Cryst. (1984). C40, 1567-1570 [doi:10.1107/S0108270184008738]

Bis(-ethylthio-S)-bis[carbonyl(⁵-cyclopentadienyl)iron](Fe-Fe) chlorate, C₁₆H₂₀Fe₂O₂S₂⁺.ClO₃^-

R. B. English

Acta Cryst. (1984). C40, 1570-1572 [doi:10.1107/S010827018400874X]

2,5,8,11,14,17,20-Heptaoxahenicosane-barium isothiocyanate, C₁₄H₃₀O₇.Ba(NCS)₂

G. Weber, F. Hirayama, W. Saenger and G. M. Sheldrick

organic compounds

Acta Cryst. (1984). C40, 1572-1576 [doi:10.1107/S0108270184008751]

Order and disorder in the structure of dibenzofuran, C₁₂H₈O

W. J. Reppart, J. C. Gallucci, A. P. Lundstedt and R. E. Gerkin

Acta Cryst. (1984). C40, 1576-1578 [doi:10.1107/S0108270184008763]

1-Phenyl-1,2-dihydro-2-quinolinone, C₁₅H₁₁NO

N. C. Baenziger and S. Wawzonek

Acta Cryst. (1984). C40, 1578-1580 [doi:10.1107/S0108270184008775]

Absolute configuration of the brominated product of safracin A, C₂₈H₃₅BrN₄O₆

I. Ueda, S. Kawano, Y. Ikeda, H. Matsuki and T. Ogawa

Acta Cryst. (1984). C40, 1581-1584 [doi:10.1107/S0108270184008787]

Structure of 7-methyl-1(2)a,1(6)a,3(4)a-trihomocubane-1(6)a,3(4)a-dione, C₁₂H₁₂O₂. A case of enantiomeric and rotational disorder

G. S. Murthy and K. Venkatesan

Acta Cryst. (1984). C40, 1584-1587 [doi:10.1107/S0108270184008799]

Bis(hydronium dichloropicrate)-1,4,7,10,13,16-hexaoxacyclooctadecane complex, 2[H₃O⁺.C₆(NO₂)₃Cl₂O^-].(CH₂CH₂O)₆

D. Britton, M. K. Chantooni Jnr, W.-J. Wang and I. M. Kolthoff

Acta Cryst. (1984). C40, 1587-1589 [doi:10.1107/S0108270184008805]

Structure of the antitumour agent m-AMSA (amsacrine), C₂₁H₁₉N₃O₃S, as the free base

J. S. Buckleton and T. N. Waters

Acta Cryst. (1984). C40, 1590-1593 [doi:10.1107/S0108270184008817]

Structures de la benzoctamine (C₁₈H₁₉N) et de son dérivé N-méthylé (C₁₉H₂₁N)

P. Brouant, M. Pierrot, A. Baldy, J. C. Soyfer et J. Barbe

Acta Cryst. (1984). C40, 1593-1596 [doi:10.1107/S0108270184008829]

Structure of 3,7-bis(N,N-diethylamino)-10-benzoylphenoxazine (BLASB), C₂₇H₃₁N₃O₂

C. R. Theocharis

Acta Cryst. (1984). C40, 1596-1598 [doi:10.1107/S0108270184008830]

8-Methyl-1,2,3,4,5,6,7,8-heptathiaphosphocan-8-sulfid, CH₃PS₈

T. Heinlein and K.-F. Tebbe

Acta Cryst. (1984). C40, 1599-1602 [doi:10.1107/S0108270184008842]

Dichloro-7,7 diméthyl-1,6 bicyclo[4.1.0]heptanecarbonitrile-3-trans, C₁₀H₁₃Cl₂N, à 109 K

N'd. Ebby, J. Lapasset, J.-P. Aycard, L. Pizzala et H. Bodot

Acta Cryst. (1984). C40, 1602-1605 [doi:10.1107/S0108270184008854]

Polymorphisme du dihydro-5,6 pyrimidino[5,4-c]carbazole, C₁₄H₁₁N₃. II. Structure de la forme monoclinique II

Nguyen-Huy Dung, B. Viossat, J.-C. Lancelot and M. Robba

Acta Cryst. (1984). C40, 1605-1607 [doi:10.1107/S0108270184008866]

Elementary binding patterns in protein-nucleic acid interactions. Structure of 1-(2-carbamoylethyl)uracil, C₇H₉N₃O₃

S. Fujita, A. Takenaka and Y. Sasada

Acta Cryst. (1984). C40, 1608-1610 [doi:10.1107/S0108270184008878]

Structure of 5,5'-anhydro-5-benzensulfonamido-1-(2',3'-O-isopropylidene--D-ribofuranosyl)imidazole-4-carbonitrile, C₁₈H₁₈N₄O₅S

S. Sugio, K. Kitamura, H. Mizuno, A. Wakahara, M. Ikehara and K.-i. Tomita

Acta Cryst. (1984). C40, 1610-1612 [doi:10.1107/S010827018400888X]

Structure of N-[bis(methylthio)methylene]cinnamamide, C₁₂H₁₃NOS₂

N. U. Kamath and K. Venkatesan

Acta Cryst. (1984). C40, 1612-1614 [doi:10.1107/S0108270184008891]

Structure of exo-(8bRS,8cSR,12aRS,12bSR)-8b,8c,9,10,12a,12b-hexahydrobenzocyclobuta[1,2-e]pyrene, C₂₂H₁₈

M. Kimura, S. Kashino, S. Morosawa and M. Haisa

Acta Cryst. (1984). C40, 1615-1616 [doi:10.1107/S0108270184008908]

2-exo-Chloro-3-endo-(2-nitrophenylthio)-7,7-dimethylbicyclo[2.2.1]heptane, C₁₅H₁₈ClNO₂S

M. V. Sergeyeva, Yu. T. Struchkov, E. N. Kurkutova, T. V. Zemlyanukhina, N. K. Sadovaya and N. S. Zefirov

Acta Cryst. (1984). C40, 1617-1619 [doi:10.1107/S010827018400891X]

Structure of triboluminescent 9-isopropylcarbazole, C₁₅H₁₅N

O. Saravari, N. Kitamura, S. Tazuke, A. Takenaka and Y. Sasada

Acta Cryst. (1984). C40, 1619-1624 [doi:10.1107/S0108270184008921]

Etude structurale de la solution solide monomère-polymère du bis[(p-chlorophényl)carbamate] de hexadiyne-2,4 diyle-1,6, C₂₀H₁₄Cl₂N₂O₄

C. Brouty, P. Spinat et A. Whuler

Acta Cryst. (1984). C40, 1624-1626 [doi:10.1107/S0108270184008933]

(3R)-cis-4-Acetyl-cis-3-methylcarbamoyl-1,4-thiazinane 1-oxide, C₈H₁₄N₂O₃S

S. B. Sanni, M. De Wolf, A. T. H. Lenstra, C. Van der Auwera and M. J. Anteunis

Acta Cryst. (1984). C40, 1626-1628 [doi:10.1107/S0108270184008945]

Structure of trimethyl 8,13-diphenyl-13-azatricyclo[8.2.1.0²,⁷]trideca-2(7),3,5,11-tetraene-10,11,12-tricarboxylate, C₃₀H₂₇NO₆

R. Mercier, J. Vebrel, M. Schmidt and G. M. Sheldrick

Acta Cryst. (1984). C40, 1628-1630 [doi:10.1107/S0108270184008957]

trans-Cinnamoyl peroxide, C₁₈H₁₄O₄

D. Bethell, D. J. Chadwick, G. Q. Maling and M. M. Harding

Acta Cryst. (1984). C40, 1630-1632 [doi:10.1107/S0108270184008969]

7-Methoxymethyl-12-methylbenz[a]anthracene, C₂₁H₁₈O

C. J. Gilmore and T. R. Rae

short communications

Acta Cryst. (1984). C40, 1632-1633 [doi:10.1107/S0108270184008970]

Concerning a second polymorph of the HMX-DMF complex

R. E. Marsh

Acta Cryst. (1984). C40, 1633-1634 [doi:10.1107/S0108270184008982]