Acta Crystallographica Section B

Structural Crystallography and Crystal Chemistry

Volume 31, Part 1 (January 1975)

• research papers
• short structural papers
• short communications
• notes and news
• book reviews

research papers

Acta Cryst. (1975). B31, 1-6    [doi:10.1107/S0567740875001999]

The crystal and molecular structure of -1,2,3,4,5,6,7,8-octaethylporphinatobis[dicarbonylrhodium(I)]

A. Takenaka, Y. Sasada, H. Ogoshi, T. Omura and Z. Yoshida

Acta Cryst. (1975). B31, 7-9    [doi:10.1107/S0567740875002002]

The crystal structure of 7-acenaphthenol, C₁₂H₉OH

M. P. Gupta and T. N. P. Gupta

Acta Cryst. (1975). B31, 9-12    [doi:10.1107/S0567740875002014]

Hydrogen bonding in Ca(H₂PO₄)₂.H₂O as determined by neutron diffraction

L. W. Schroeder, E. Prince and B. Dickens

Acta Cryst. (1975). B31, 13-19    [doi:10.1107/S0567740875002026]

The structure of 1-(4-imidazolylsulfonyl)-4-phenylimidazole

L. J. Guggenberger

Acta Cryst. (1975). B31, 19-26    [doi:10.1107/S0567740875002038]

The molecular and crystal structure of the sodium salt of deoxyadenosine-5'-phosphate hexahydrate

B. S. Reddy and M. A. Viswamitra

Acta Cryst. (1975). B31, 26-29    [doi:10.1107/S056774087500204X]

Structural studies of dibenz[c,f]azocines. III. 3-Bromo-N-methyl-5,6-dihydro-7H,12H-dibenz[c,f]azocine

F. R. Ahmed

Acta Cryst. (1975). B31, 30-37    [doi:10.1107/S0567740875002051]

The crystal and molecular structure of 2-(p-dimethylanilino)-4-phenyl-6,6a-dithiafurophthene

L. J. Saethre and A. Hordvik

Acta Cryst. (1975). B31, 37-40    [doi:10.1107/S0567740875002063]

The crystal structure of lithium hydrogen maleate dihydrate, LiC₄H₃O₄.2H₂O

M. P. Gupta, S. M. Prasad and T. N. P. Gupta

Acta Cryst. (1975). B31, 40-44    [doi:10.1107/S0567740875002075]

Strukturen von Kobalt(II)-Komplexen der Stöchiometrie Co(CNR)₄J₂ mit R = Phenyl bzw. 2,6-Diäthylphenyl

D. Baumann, H. Endres, H. J. Keller, B. Nuber und J. Weiss

Acta Cryst. (1975). B31, 45-48    [doi:10.1107/S0567740875002087]

The structure of Ba₅Fe₉S₁₈

I. E. Grey

Acta Cryst. (1975). B31, 49-55    [doi:10.1107/S0567740875002099]

The crystal and molecular structure of N-(t-butyloxycarbonyl)-L-azetidine-2-carboxylic acid and conformational analysis of poly-(L-azetidinecarboxylic acid)

M. Cesari, L. D'Ilario, E. Giglio and G. Perego

Acta Cryst. (1975). B31, 55-59    [doi:10.1107/S0567740875002105]

The crystal and molecular structure of sulphatobis(thiocarbonohydrazide-N,S)copper(II) tetrahydrate

F. Bigoli, M. A. Pellinghelli, A. Tiripicchio and M. T. Camellini

Acta Cryst. (1975). B31, 60-67    [doi:10.1107/S0567740875002117]

Molecular compounds and complexes. V. Crystallography of equimolar aromatic hydrocarbon:l-X-2,4,6-trinitrobenzene molecular compounds. Crystal structure of fluoranthene: picryl bromide, polymorph I

F. H. Herbstein and M. Kaftory

Acta Cryst. (1975). B31, 68-75    [doi:10.1107/S0567740875002129]

Molecular compounds and complexes. VI. The crystal structure of 3/2 pyrene:picryl bromide

F. H. Herbstein and M. Kaftory

Acta Cryst. (1975). B31, 76-85    [doi:10.1107/S0567740875002130]

The crystal structure of P¹,P²-di--naphthyl pyrophosphate dicyclohexylammonium salt

M. K. Wood, M. Sax and J. Pletcher

Acta Cryst. (1975). B31, 85-89    [doi:10.1107/S0567740875002142]

trans-[Theophyllinatochlorobis(ethylenediamine)cobalt(III)] chloride dihydrate

T. J. Kistenmacher

Acta Cryst. (1975). B31, 90-96    [doi:10.1107/S0567740875002154]

Interligand hydrogen bonding in metal-purine complexes: the crystal structure of cis-[theophyllinatochlorobis(ethylenediamine)cobalt(III)] perchlorate

T. J. Kistenmacher and D. J. Szalda

Acta Cryst. (1975). B31, 96-101    [doi:10.1107/S0567740875002166]

The crystal structure of procaine dihydrogen orthophosphate

G. R. Freeman and C. E. Bugg

Acta Cryst. (1975). B31, 102-107    [doi:10.1107/S0567740875002178]

The crystal structure of uridine

E. A. Green, R. D. Rosenstein, R. Shiono, D. J. Abraham, B. L. Trus and R. E. Marsh

Acta Cryst. (1975). B31, 108-113    [doi:10.1107/S056774087500218X]

The structure of stemphone, a yellow fungal metabolite

C. S. Huber

Acta Cryst. (1975). B31, 113-116    [doi:10.1107/S0567740875002191]

The crystal structure of V₈Ga₄₁

K. Girgis, W. Petter and G. Pupp

Acta Cryst. (1975). B31, 117-120    [doi:10.1107/S0567740875002208]

Mo₈Ga₄₁, another example of ten-coordination of the transition element

K. Yvon

Acta Cryst. (1975). B31, 121-127    [doi:10.1107/S056774087500221X]

Effects of sulfur substituents on the structural properties of purines: crystal structures of guanine picrate monohydrate and 6-thioguanine picrate monohydrate

C. E. Bugg and U. Thewalt

Acta Cryst. (1975). B31, 127-131    [doi:10.1107/S0567740875002221]

The crystal structures at 20 and 1000°C of bismuth uranate, Bi₂UO₆

A. S. Koster, J. P. P. Renaud and G. D. Rieck

Acta Cryst. (1975). B31, 131-134    [doi:10.1107/S0567740875002233]

The crystal and molecular structure of ethylenebis(biguanide)silver(III) sulphate hydrogen sulphate monohydrate [Ag(C₆H₁₆N₁₀)]SO₄HSO₄.H₂O

L. Coghi and G. Pelizzi

Acta Cryst. (1975). B31, 135-139    [doi:10.1107/S0567740875002245]

A neutron diffraction study of barium thiosulphate monohydrate, BaS₂O₃.H₂O

L. A. Manojlovic-Muir

Acta Cryst. (1975). B31, 140-144    [doi:10.1107/S0567740875002257]

Crystal structures of analogues of 3,1'-anhydro nucleosides. I. 3,1'-Anhydro-2-(4',6'-di-O-acetyl-2',3'-dideoxy--D-ribo-hexopyranose)-3-hydroxy-5-methyl-2H-1,2,6-thiadiazine 1,1-dioxide (TDR)

C. Foces-Foces, P. Smith-Verdier, F. Florencio-Sabate and S. García-Blanco

Acta Cryst. (1975). B31, 145-150    [doi:10.1107/S0567740875002269]

A three-dimensional refinement of the structure of holmquistite

M. C. Irusteta and E. J. W. Whittaker

Acta Cryst. (1975). B31, 151-157    [doi:10.1107/S0567740875002270]

The crystal structure of fülöppite, Pb₃Sb₈S₁₅

E. W. Nuffield

Acta Cryst. (1975). B31, 158-161    [doi:10.1107/S0567740875002282]

The crystal and molecular structure of the -picoline-N-oxide-fumaric acid adduct

B. T. Gorres, E. R. McAfee and R. A. Jacobson

Acta Cryst. (1975). B31, 162-172    [doi:10.1107/S0567740875002294]

Difference densities by least-squares refinement. II. Tetracyanocyclobutane

M. Harel and F. L. Hirshfeld

Acta Cryst. (1975). B31, 172-176    [doi:10.1107/S0567740875002300]

The crystal structure of lead(II) thiocyanate

J. A. A. Mokuolu and J. C. Speakman

Acta Cryst. (1975). B31, 177-182    [doi:10.1107/S0567740875002312]

Crystal structure of the orthorhombic form of trichlorobis-(N,N'-diisopropylacetamidinato)tantalum(V)

M. G. B. Drew and J. D. Wilkins

Acta Cryst. (1975). B31, 183-187    [doi:10.1107/S0567740875002324]

The crystal structure of paratacamite, Cu₂(OH)₃Cl

M. E. Fleet

Acta Cryst. (1975). B31, 188-192    [doi:10.1107/S0567740875002336]

The crystal structure of Sr_9.402Na_0.209(PO₄)B_0.996O₂ - a deviant apatite

C. Calvo, R. Faggiani and N. Krishnamachari

Acta Cryst. (1975). B31, 192-198    [doi:10.1107/S0567740875002348]

Crystal structure of hemimellitic acid dihydrate (1,2,3-benzenetricarboxylic acid dihydrate)

F. Mo and E. Adman

Acta Cryst. (1975). B31, 199-202    [doi:10.1107/S056774087500235X]

The crystal structure of 2,2,4,4-tetramethyl-3-methylenecyclobutanone

C. D. Shirrell and D. E. Williams

Acta Cryst. (1975). B31, 203-211    [doi:10.1107/S0567740875002361]

The crystal structure of the 5/3 hydrate of potassium 5-ethylbarbiturate

G. L. Gartland, B. M. Gatehouse and B. M. Craven

Acta Cryst. (1975). B31, 211-217    [doi:10.1107/S0567740875002373]

Structural chemistry of N(7)-substituted purines: 7-methyladenine dihydrochloride

T. J. Kistenmacher and T. Shigematsu

Acta Cryst. (1975). B31, 217-221    [doi:10.1107/S0567740875002385]

Studies in molecular structure, symmetry and conformation. VIII. Crystal and molecular structure of L-allothreonine

P. Swaminathan and R. Srinivasan

Acta Cryst. (1975). B31, 221-234    [doi:10.1107/S0567740875002397]

Molecular geometry of substituted benzene derivatives.I. On the nature of the ring deformations induced by substitution

A. Domenicano, A. Vaciago and C. A. Coulson

Acta Cryst. (1975). B31, 234-237    [doi:10.1107/S0567740875002403]

The crystal structure of ferroelastic antimony(III) oxide iodide, -Sb₅O₇I

V. Krämer

Acta Cryst. (1975). B31, 238-250    [doi:10.1107/S0567740875002415]

Crystallographic refinement of the structure of bovine pancreatic trypsin inhibitor at l.5 Å resolution

J. Deisenhofer and W. Steigemann

Acta Cryst. (1975). B31, 251-263    [doi:10.1107/S0567740875002427]

Amide group deformation in medium-ring lactams

J. D. Dunitz and F. K. Winkler

Acta Cryst. (1975). B31, 264-267    [doi:10.1107/S0567740875002439]

Medium-ring compounds. XXVI. Tripelargolactam oxonium chloride

F. K. Winkler and J. D. Dunitz

short structural papers

Acta Cryst. (1975). B31, 268-269    [doi:10.1107/S0567740875002440]

Medium-ring compounds. XIX. Caprolactam: structure refinement

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 270-272    [doi:10.1107/S0567740875002452]

Medium-ring compounds. XX. Caprolactam hydrochloride

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 273-275    [doi:10.1107/S0567740875002464]

Medium-ring compounds. XXI. Enantholactam hydrochloride

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 276-278    [doi:10.1107/S0567740875002476]

Medium-ring compounds. XXII. Caprylolactam

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 278-281    [doi:10.1107/S0567740875002488]

Medium-ring compounds. XXIII. Caprylolactam hydrochloride

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 281-283    [doi:10.1107/S056774087500249X]

Medium-ring compounds. XXIV. Pelargolactam

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 283-286    [doi:10.1107/S0567740875002506]

Medium-ring compounds. XXV. Pelargolactam hemihydrochloride

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 286-288    [doi:10.1107/S0567740875002518]

Medium-ring compounds. XXVII. Caprinolactam hemihydrochloride

F. K. Winkler and J. D. Dunitz

Acta Cryst. (1975). B31, 289-290    [doi:10.1107/S056774087500252X]

A redetermination of the structure of tetramethylammonium tetrachlorocuprate(II)

R. Clay, J. Murray-Rust and P. Murray-Rust

Acta Cryst. (1975). B31, 290-292    [doi:10.1107/S0567740875002531]

Europium dichloride dihydrate

A. Haase and G. Brauer

Acta Cryst. (1975). B31, 292-295    [doi:10.1107/S0567740875002543]

2,4-Dioxa-5-androstan-17-ol acetate

V. Cody, W. L. Duax, C. M. Weeks and M. E. Wolff

Acta Cryst. (1975). B31, 295-296    [doi:10.1107/S0567740875002555]

2,7-Dimethyl-5-acetylaminopyrazolo[l,5-a]pyrimidine

R. E. Ballard, E. K. Norris and G. M. Sheldrick

Acta Cryst. (1975). B31, 297-299    [doi:10.1107/S0567740875002567]

Amminebis-(-cyc1opentadienyl)-N-(C-methyl-C-ethylketimino)molybdenum bis(hexafluorophosphate)

R. A. Forder, G. D. Gale and K. Prout

Acta Cryst. (1975). B31, 300-301    [doi:10.1107/S0567740875002579]

cis-Dichlorotetramethoxytungsten(VI)

L. B. Handy

Acta Cryst. (1975). B31, 302-304    [doi:10.1107/S0567740875002580]

The structure of potassium hydrogen sulfate

F. A. Cotton, B. A. Frenz and D. L. Hunter

Acta Cryst. (1975). B31, 305-306    [doi:10.1107/S0567740875002592]

Tetrakis-(2-thienyldifluorophosphine)nickel

W. S. Sheldrick

Acta Cryst. (1975). B31, 307-309    [doi:10.1107/S0567740875002609]

Bis-(-cyclopentadienyl)--[(2-dimethylphenylphosphonium)ethyl]methyltungsten hexafluorophosphate

R. A. Forder, G. D. Gale and K. Prout

Acta Cryst. (1975). B31, 310-311    [doi:10.1107/S0567740875002610]

7,8,9,10-Tetrahydro-6,10-propano-6H-cyclohepta[b]quinoxaline

J. Murray-Rust and P. Murray-Rust

Acta Cryst. (1975). B31, 312-314    [doi:10.1107/S0567740875002622]

1:1 Cytidine-N-carbobenzoxyglutamic acid dihydrate

T. Hata, M. Yoshikawa, S. Sato and C. Tamura

Acta Cryst. (1975). B31, 314-317    [doi:10.1107/S0567740875002634]

Copper(I) tetraacetonitrile perchlorate

I. Csöregh, P. Kierkegaard and R. Norrestam

Acta Cryst. (1975). B31, 318-320    [doi:10.1107/S0567740875002646]

1,3,5-Triphenylbenzene

Y. C. Lin and D. E. Williams

Acta Cryst. (1975). B31, 320-322    [doi:10.1107/S0567740875002658]

Spermine copper(II) perchlorate

R. Boggs and J. Donohue

Acta Cryst. (1975). B31, 322-324    [doi:10.1107/S056774087500266X]

Refinement of the crystal structure of scorodite

K. Kitahama, R. Kiriyama and Y. Baba

Acta Cryst. (1975). B31, 324-326    [doi:10.1107/S0567740875002671]

Tetrabromobis[o-phenylenebis(dimethylarsino)]tantalum(V) hexabromotantalate(V)

M. G. B. Drew, A. P. Wolters and J. D. Wilkins

short communications

Acta Cryst. (1975). B31, 327-329    [doi:10.1107/S0567740875002683]

Comparison of two independent structure determinations of diphenyl disulphide

M. Sacerdoti, G. Gilli and P. Domiano

Acta Cryst. (1975). B31, 329-331    [doi:10.1107/S0567740875002695]

An improved method for intensity data collection with a computer-controlled diffractometer

I. J. Tickle

Acta Cryst. (1975). B31, 331-332    [doi:10.1107/S0567740875002701]

On the method of assessing the number of atoms in the unit cell of an organic crystal

R. Srinivasan and S. S. Rajan

Acta Cryst. (1975). B31, 332    [doi:10.1107/S0567740875002713]

The crystal structure of the -form of 1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (-HMX): erratum

R. E. Cobbledick and R. W. H. Small

notes and news

Acta Cryst. (1975). B31, 333    [doi:10.1107/S0567740875002725]

Notes and News

book reviews

Acta Cryst. (1975). B31, 334    [doi:10.1107/S0567740875002737]

The structures of the elements by J. Donohue

Acta Cryst. (1975). B31, 334    [doi:10.1107/S0567740875002749]

Surface and defect properties of solids. Vol. 3 by M. W. Roberts and J. M. Thomas

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