Acta Crystallographica Section B

Structural Crystallography and Crystal Chemistry

Volume 28, Part 6 (June 1972)

• research papers
• short communications
• international union of crystallography
• notes and news

research papers

Acta Cryst. (1972). B28, 1649-1656    [doi:10.1107/S0567740872004807]

Facteur de température et librations de grande amplitude. Application au p-terphenyle

J. L. Baudour

Acta Cryst. (1972). B28, 1657-1662    [doi:10.1107/S0567740872004819]

Intensity averages of plagioclase satellites: distribution in reciprocal space

K. Toman and A. J. Frueh

Acta Cryst. (1972). B28, 1662-1665    [doi:10.1107/S0567740872004820]

Crystal structure of bis(cyclopentadienyl)beryllium at -120°C

C.-H. Wong, T.-Y. Lee, K.-J. Chao and S. Lee

Acta Cryst. (1972). B28, 1665-1670    [doi:10.1107/S0567740872004832]

The crystal structure of methyl diammonium phosphate dihydrate, (NH₄)₂CH₃PO₄.2H₂O

F. Garbassi, L. Giarda and G. Fagherazzi

Acta Cryst. (1972). B28, 1671-1677    [doi:10.1107/S0567740872004844]

The crystal structure of isophthalic acid

R. Alcala and S. Martínez-Carrera

Acta Cryst. (1972). B28, 1677-1684    [doi:10.1107/S0567740872004856]

The crystal and molecular structure of -pyrazinecarboxamide

G. Rø and H. Sørum

Acta Cryst. (1972). B28, 1684-1691    [doi:10.1107/S0567740872004868]

Hydrogen bond studies. LVII. The crystal structure of picrylsulphonic acid tetrahydrate, H₅O₂⁺C₆H₂(NO₂)₃SO₃^-.2H₂O

J.-O. Lundgren

Acta Cryst. (1972). B28, 1692-1697    [doi:10.1107/S056774087200487X]

Hydrogen bond studies. LVIII. The crystal structures of normal and deuterated sulphuric acid tetrahydrate, (H₅O₂⁺)₂SO₄^2- and (D₅O₂⁺)₂SO₄^2-

T. Kjällman and I. Olovsson

Acta Cryst. (1972). B28, 1697-1704    [doi:10.1107/S0567740872004881]

The crystal structure of zinc isopropylxanthate

T. Ito

Acta Cryst. (1972). B28, 1704-1712    [doi:10.1107/S0567740872004893]

Studies on flavin derivatives. The crystal and molecular structure of 5-ethyl-3,7,8,10-tetramethylisoalloxazinium perchlorate

R. Norrestam and O. Tillberg

Acta Cryst. (1972). B28, 1713-1720    [doi:10.1107/S056774087200490X]

Studies on flavin derivatives. The crystal and molecular structure of 4a-allyl-3,5,7,8,10-pentamethyl-4a,5-dihydroisoalloxazine

R. Norrestam

Acta Cryst. (1972). B28, 1720-1724    [doi:10.1107/S0567740872004911]

Structure d'un dérivé de la pyrazoline-1

M.-P. Rousseaux, J. Meunier-Piret, J.-P. Putzeys, G. Germain et M. Van Meerssche

Acta Cryst. (1972). B28, 1724-1727    [doi:10.1107/S0567740872004923]

ThCN crystal structure

R. Benz, G. P. Arnold and W. H. Zachariasen

Acta Cryst. (1972). B28, 1727-1732    [doi:10.1107/S0567740872004935]

The crystal and molecular structure of 12-methyl-11,13-dioxo-12-azapentacyclo[4,4,3,0^1.6,0^2.10,0^5.7]trideca-3,8-diene

K. J. Hwang, J. Donohue and C.-C. Tsai

Acta Cryst. (1972). B28, 1733-1743    [doi:10.1107/S0567740872004947]

The crystal and molecular structure of 1,1,2,2,9,9,10,10-octafluoro-[2,2]paracyclophane and a reinvestigation of the structure of [2,2]paracyclophane

H. Hope, J. Bernstein and K. N. Trueblood

Acta Cryst. (1972). B28, 1743-1748    [doi:10.1107/S0567740872004959]

The structure of desoxycholic acid p-bromoanilide

J. P. Schaefer and L. L. Reed

Acta Cryst. (1972). B28, 1748-1753    [doi:10.1107/S0567740872004960]

The crystal structure of 2-amino-3-chloropyrazine, C₄H₂N₂ClNH₂

J. C. Morrow and B. P. Huddle

Acta Cryst. (1972). B28, 1754-1759    [doi:10.1107/S0567740872004972]

The crystal structure of an analogue of a mutagen, 2-[3-(6-chloro-2-methoxy-9-acridinylamino)propylamino]ethanol (ICR-191-OH)

H. L. Carrell

Acta Cryst. (1972). B28, 1760-1767    [doi:10.1107/S0567740872004984]

The crystal and molecular structure of sym-trans-di--phenoxyhexaphenoxydiphenolatodititanium(IV)

G. W. Svetich and A. A. Voge

Acta Cryst. (1972). B28, 1767-1773    [doi:10.1107/S0567740872004996]

The crystal structure of 6-histaminopurine dihydrate

U. Thewalt and C. E. Bugg

Acta Cryst. (1972). B28, 1774-1777    [doi:10.1107/S056774087200500X]

The crystal structure of a new hexagonal phase of AgFeO₂

S. Okamoto, S. I. Okamoto and T. Ito

Acta Cryst. (1972). B28, 1777-1784    [doi:10.1107/S0567740872005011]

The structure of octammine--amido--hydroxo-dicobalt disulfate dihydrate

W. P. Schaefer and R. A. Lighty

Acta Cryst. (1972). B28, 1785-1791    [doi:10.1107/S0567740872005023]

The crystal structure and absolute configuration of (+)--(1-naphthylphenylmethylsilyl)benzyl p-bromobenzoate

S. C. Nyburg, A. G. Brook, J. D. Pascoe and J. T. Szymanski

Acta Cryst. (1972). B28, 1791-1796    [doi:10.1107/S0567740872005035]

Structural studies of synthetic analgetics. I. The crystal and molecular structure of (+-)--promedol alcohol

W. H. De Camp and F. R. Ahmed

Acta Cryst. (1972). B28, 1796-1800    [doi:10.1107/S0567740872005047]

Structural studies of synthetic analgetics. II. The crystal and molecular structure of the monoclinic form of (+-)--promedol alcohol

W. H. De Camp and F. R. Ahmed

Acta Cryst. (1972). B28, 1800-1806    [doi:10.1107/S0567740872005059]

The crystal and molecular structure of a non-alternant hydrocarbon: heptafulvalene

R. Thomas and P. Coppens

Acta Cryst. (1972). B28, 1806-1816    [doi:10.1107/S0567740872005060]

Crystal and molecular structure of racemic 2-exo-norbornanol p-toluenesulfonate: a case of enantiomeric disorder

C. Altona and M. Sundaralingam

Acta Cryst. (1972). B28, 1816-1821    [doi:10.1107/S0567740872005072]

The crystal structure of triuranium pentaselenide

P. T. Moseley, D. Brown and B. Whittaker

Acta Cryst. (1972). B28, 1822-1826    [doi:10.1107/S0567740872005084]

The crystal structure of dipotassium hydrogen diiodate(V) chloride

A. M. M. Lanfredi, M. A. Pellinghelli and A. Tiripicchio

Acta Cryst. (1972). B28, 1827-1833    [doi:10.1107/S0567740872005096]

Precision neutron diffraction structure determination of protein and nucleic acid components. III. The crystal and molecular structure of the amino acid -glycine

P.-G. Jönsson and Å. Kvick

Acta Cryst. (1972). B28, 1834-1840    [doi:10.1107/S0567740872005102]

The crystal structure of 1-methylcytosine hydrochloride

B. L. Trus and R. E. Marsh

Acta Cryst. (1972). B28, 1840-1848    [doi:10.1107/S0567740872005114]

Monoclinic structure of synthetic Ca₅(PO₄)₃Cl, chlorapatite

P. E. Mackie, J. C. Elliot and R. A. Young

Acta Cryst. (1972). B28, 1848-1852    [doi:10.1107/S0567740872005126]

Structure cristalline et moléculaire du bromo-1 benzoyl-1 phényl-2 cyclohexane

A. Ducruix et C. Pascard-Billy

Acta Cryst. (1972). B28, 1852-1856    [doi:10.1107/S0567740872005138]

The crystal structure of potassium (-)₅₄₆-trimethylenediaminetetraacetatocobaltate(III) dihydrate

R. Nagao, F. Marumo and Y. Saito

Acta Cryst. (1972). B28, 1857-1863    [doi:10.1107/S056774087200514X]

Structure determination via the two-dimensional structure invariants

W. L. Duax, C. M. Weeks and H. Hauptman

Acta Cryst. (1972). B28, 1864-1871    [doi:10.1107/S0567740872005151]

The structure of the crystalline complex estradiol.urea (1:1)

W. L. Duax

Acta Cryst. (1972). B28, 1872-1888    [doi:10.1107/S0567740872005163]

The crystal structures of disordered crystals of adducts of diphenylmercury with bidentate ligands

A. J. Canty and B. M. Gatehouse

Acta Cryst. (1972). B28, 1889-1893    [doi:10.1107/S0567740872005175]

The crystal and molecular structure of dichloro-N,N'-ethylenebis(salicylideneiminato)titanium(IV)-tetrahydrofuran

G. Gilli, D. W. J. Cruickshank, R. L. Beddoes and O. S. Mills

Acta Cryst. (1972). B28, 1893-1898    [doi:10.1107/S0567740872005187]

The high pressure synthesis, crystal structure, and properties of CrP₄ and MoP₄

W. Jeitschko and P. C. Donohue

Acta Cryst. (1972). B28, 1899-1903    [doi:10.1107/S0567740872005199]

Structure and thermal expansion of beryl

B. Morosin

Acta Cryst. (1972). B28, 1903-1907    [doi:10.1107/S0567740872005205]

The crystal structure of ammonium sulphamate

V. K. Wadhawan and V. M. Padmanabhan

Acta Cryst. (1972). B28, 1908-1913    [doi:10.1107/S0567740872005217]

The crystal structures and isomerization of the linkage isomers thiocyanato- and isothiocyanato-pentaamminecobalt(III) dichloride, [Co(SCN)(NH₃)5]Cl₂.H₂O, and [Co(NCS)(NH₃)₅]Cl₂

M. R. Snow and R. F. Boomsma

Acta Cryst. (1972). B28, 1914-1919    [doi:10.1107/S0567740872005229]

The crystal structure of calcium nitrilotriacetate dihydrate

S. H. Whitlow

Acta Cryst. (1972). B28, 1920-1926    [doi:10.1107/S0567740872005230]

The crystal and molecular structure of 5-keto-1,5-dihydrobenz[cd]indole

M. B. Laing, R. A. Sparks and K. N. Trueblood

Acta Cryst. (1972). B28, 1926-1935    [doi:10.1107/S0567740872005242]

Structure cristalline du complexe moléculaire 1:1 trinitrobenzène formyl-3 benzothiophène

R. Pascard et C. Pascard-Billy

Acta Cryst. (1972). B28, 1935-1941    [doi:10.1107/S0567740872005254]

The crystal structure of the 1:1 complex of anthracene and 1,2,4,5-tetracyanobenzene

H. Tsuchiya, F. Marumo and Y. Saito

Acta Cryst. (1972). B28, 1941-1946    [doi:10.1107/S0567740872005266]

The crystal and molecular structure of bis[bis(dicyclohexylphosphino)methane] nickel

C. Krüger and Y.-H. Tsay

Acta Cryst. (1972). B28, 1946-1949    [doi:10.1107/S0567740872005278]

The crystal and molecular structure of monofluoroacetic acid

J. A. Kanters and J. Kroon

Acta Cryst. (1972). B28, 1949-1956    [doi:10.1107/S056774087200528X]

The crystal and molecular structure of dicarbonylnitrosyltriphenylphosphinecobalt(0), C₂₀H₁₅CoNO₃P

D. L. Ward, C. N. Caughlan, G. E. Voecks and P. W. Jennings

Acta Cryst. (1972). B28, 1957-1960    [doi:10.1107/S0567740872005291]

The crystal and molecular structure of 3,3'-methylenebis(6-bromo-4-hydroxycoumarin): unusual molecular interactions

N. W. Alcock and E. Hough

Acta Cryst. (1972). B28, 1961-1967    [doi:10.1107/S0567740872005308]

The crystal structure of benzoylacetonato boron difluoride

A. W. Hanson and E. W. Macaulay

short communications

Acta Cryst. (1972). B28, 1968-1969    [doi:10.1107/S056774087200531X]

Generation and best fitting of molecular models

E. Gavuzzo, S. Pagliuca, V. Pavel and C. Quagliata

Acta Cryst. (1972). B28, 1969-1970    [doi:10.1107/S0567740872005321]

Die Kristallstruktur des Tetraargentotellurperchlorates, [Ag₄Te][ClO₄]₂

E. Schultze-Rhonhof

Acta Cryst. (1972). B28, 1970-1971    [doi:10.1107/S0567740872005333]

On certain structural relations between racemic and optically active crystal structures

C. Pedone and E. Benedetti

Acta Cryst. (1972). B28, 1971-1973    [doi:10.1107/S0567740872005345]

High pressure Mn₂As with Fe₂P-type structure

W. Jeitschko and V. Johnson

Acta Cryst. (1972). B28, 1974-1975    [doi:10.1107/S0567740872005357]

Structure cristalline de Ga

L. Bosio, H. Curien, M. Dupont et A. Rimsky

international union of crystallography

Acta Cryst. (1972). B28, 1975-1976    [doi:10.1107/S0567740872005369]

Voluntary Deposition of Material, including Structure Factor Tables

notes and news

Acta Cryst. (1972). B28, 1976    [doi:10.1107/S0567740872005370]

Notes and News

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