Acta Crystallographica

Volume 23, Part 6 (December 1967)

• research papers
• short communications
• international union of crystallography

research papers

Acta Cryst. (1967). 23, 875-885    [doi:10.1107/S0365110X67003974]

Diffraction by a one-dimensionally disordered crystal. II. Close-packed structures

J. Kakinoki

Acta Cryst. (1967). 23, 886-887    [doi:10.1107/S0365110X67003986]

Diffuse Röntgenreflexe und Ordnungsübergang beim Schmelzpunkt

H. Weyerer

Acta Cryst. (1967). 23, 888-898    [doi:10.1107/S0365110X67003998]

Statistical variance of line-profile parameters. Measures of intensity location and dispersion

A. J. C. Wilson

Acta Cryst. (1967). 23, 898-901    [doi:10.1107/S0365110X67004001]

A new method of obtaining phase angles of structure factors of non-centrosymmetric structure by the use of anomalous dispersion

D. Unangst, E. Müller, J. Müller and B. Keinert

Acta Cryst. (1967). 23, 901-905    [doi:10.1107/S0365110X67004013]

High-temperature phase transitions in SrZrO₃

L. Carlsson

Acta Cryst. (1967). 23, 905-907    [doi:10.1107/S0365110X67004025]

Linear programming and the refinement of structures

R. C. G. Killean

Acta Cryst. (1967). 23, 907-910    [doi:10.1107/S0365110X67004037]

A comparison of experimental X-ray structure amplitudes for sodium chloride

V. W. Maslen

Acta Cryst. (1967). 23, 911-913    [doi:10.1107/S0365110X67004049]

Optical rotatory dispersion of crystals of sodium chlorate and sodium bromate

S. Chandrasekhar and M. S. Madhava

Acta Cryst. (1967). 23, 913-933    [doi:10.1107/S0365110X67004050]

Geometrical symbols for all crystallographic symmetry groups up to three dimensions

J. Bohm and K. Dornberger-Schiff

Acta Cryst. (1967). 23, 933-935    [doi:10.1107/S0365110X67004062]

A scattering curve for a rotating methane molecule

A. Whitaker

Acta Cryst. (1967). 23, 935-937    [doi:10.1107/S0365110X67004074]

Magnetic symmetry of vivianite Fe₃(PO₄).8H₂O

W. van der Lugt

Acta Cryst. (1967). 23, 937-939    [doi:10.1107/S0365110X67004086]

A modified theory of the Fourier transform for a coiled-coil

J. F. Pardon

Acta Cryst. (1967). 23, 939-944    [doi:10.1107/S0365110X67004098]

The structure of the M'-phase of YTaO₄, a third Fergusonite polymorph

G. M. Wolten

Acta Cryst. (1967). 23, 944-949    [doi:10.1107/S0365110X67004104]

The crystal structure of a double oxalate of yttrium and ammonium, NH₄Y(C₂O₄)₂.H₂O

T. R. R. McDonald and J. M. Spink

Acta Cryst. (1967). 23, 949-955    [doi:10.1107/S0365110X67004116]

An accurate correction procedure for equi-inclination Weissenberg diagrams

E. Segerman

Acta Cryst. (1967). 23, 956-965    [doi:10.1107/S0365110X67004128]

Hydrogen bond studies. XIV. The crystal structure of ammonium acetate

I. Nahringbauer

Acta Cryst. (1967). 23, 966-971    [doi:10.1107/S0365110X6700413X]

Hydrogen bond studies. XV. The crystal structure of hydrogen chloride dihydrate

J.-O. Lundgren and I. Olovsson

Acta Cryst. (1967). 23, 971-976    [doi:10.1107/S0365110X67004141]

Hydrogen bond studies. XVI. The crystal structure of chloride trihydrate

J.-O. Lundgren and I. Olovsson

Acta Cryst. (1967). 23, 977-984    [doi:10.1107/S0365110X67004153]

The crystal structure of chromium hexacarbonyl

A. Whitaker and J. W. Jeffery

Acta Cryst. (1967). 23, 984-989    [doi:10.1107/S0365110X67004165]

Significance tests on the crystallographic R factor. The space group of chromium hexacarbonyl

A. Whitaker and J. W. Jeffery

Acta Cryst. (1967). 23, 989-1000    [doi:10.1107/S0365110X67004177]

Structure and electron density of 2,5-dimethyl-p-benzoquinone

F. L. Hirshfeld and D. Rabinovich

Acta Cryst. (1967). 23, 1000-1010    [doi:10.1107/S0365110X67004189]

The crystal and molecular structure of magnesium hexa-antipyrine perchlorate

M. Vijayan and M. A. Viswamitra

Acta Cryst. (1967). 23, 1010-1016    [doi:10.1107/S0365110X67004190]

The crystal structure of 2,6-dimethylbenzoic acid

R. Anca, S. Martinez-Carrera and S. Garcia-Blanco

Acta Cryst. (1967). 23, 1016-1024    [doi:10.1107/S0365110X67004207]

Structure cristalline et moléculaire de la naphtohydroquinone-1,4

J. Gaultier et C. Hauw

Acta Cryst. (1967). 23, 1024-1031    [doi:10.1107/S0365110X67004219]

Structures cristallines des dérivés 2 et 2,3 de la naphtoquinone-1,4. VII. Structure de la diméthyl-2,3-naphtoquinone-1,4

M. Breton-Lacombe

Acta Cryst. (1967). 23, 1031-1037    [doi:10.1107/S0365110X67004220]

Structures cristallines des dérivés 2 et 2,3 de la naphtoquinone-1,4. VIII. Structure de la dibromo-2,3-naphtoquinone-1,4

M. Breton-Lacombe

Acta Cryst. (1967). 23, 1038-1049    [doi:10.1107/S0365110X67004232]

The crystal structure of methyl -maltopyranoside

S. S. C. Chu and G. A. Jeffrey

Acta Cryst. (1967). 23, 1049-1057    [doi:10.1107/S0365110X67004244]

Crystal structure of ethy1-1-thio--D-glucofuranoside

R. Parthasarathy and R. E. Davies

Acta Cryst. (1967). 23, 1057-1063    [doi:10.1107/S0365110X67004256]

The crystal structures of 9-dicyanomethylenefluorene derivatives. I. 9-dicyanomethylene-2,4,7-trinitrofluorene

J. Silverman, A. P. Krukonis and N. F. Yannoni

Acta Cryst. (1967). 23, 1064-1070    [doi:10.1107/S0365110X67004268]

The crystal and molecular structure of tetraethylammonium tetrachloronickelate(II)

G. D. Stucky, J. B. Folkers and T. J. Kistenmacher

Acta Cryst. (1967). 23, 1071-1079    [doi:10.1107/S0365110X6700427X]

Crystal structure analysis of AlB₁₀ by the convolution molecule method

G. Will

Acta Cryst. (1967). 23, 1079-1086    [doi:10.1107/S0365110X67004281]

The crystal structure of dimanganese iron carbonyl, Mn₂Fe(CO)₁₄

P. A. Agron, R. D. Ellison and H. A. Levy

Acta Cryst. (1967). 23, 1086-1093    [doi:10.1107/S0365110X67004293]

X-ray structure analysis of deca-trans-3-trans-7-dienedioic acid

E. Martuscelli

Acta Cryst. (1967). 23, 1093-1095    [doi:10.1107/S0365110X6700430X]

High-pressure KAlSi₃O₈, an aluminosilicate with sixfold coordination

A. E. Ringwood, A. F. Reid and A. D. Wadsley

short communications

Acta Cryst. (1967). 23, 1096    [doi:10.1107/S0365110X67004311]

X-ray study of monothiourea-cadmium sulphate dihydrate crystals

S. Natarajan

Acta Cryst. (1967). 23, 1096-1098    [doi:10.1107/S0365110X67004323]

Anomalous scattering corrections for X-rays -radiations

A. C. Hazell

Acta Cryst. (1967). 23, 1098-1099    [doi:10.1107/S0365110X67004335]

The rigid-body motion of molecules referred to triclinic coordinates

D. M. Burns, W. G. Ferrier and J. T. McMullan

Acta Cryst. (1967). 23, 1100    [doi:10.1107/S0365110X67004347]

Crystal data (III) for some estrone-related compounds

J. M. Ohrt, B. A. Haner and D. A. Norton

Acta Cryst. (1967). 23, 1101-1102    [doi:10.1107/S0365110X67004359]

Determination of the amplitudes of thermal vibration in MnHg at 209°K

F. H. Herbstein and J. F. de Wet

Acta Cryst. (1967). 23, 1102-1105    [doi:10.1107/S0365110X67004360]

Redetermination of the crystal structure of uracil

R. F. Stewart and L. H. Jensen

Acta Cryst. (1967). 23, 1106-1107    [doi:10.1107/S0365110X67004372]

The crystal structure of the ternary alloy (AlFeSi)

M. Cooper

Acta Cryst. (1967). 23, 1107-1109    [doi:10.1107/S0365110X67004384]

Structure factors and Debye-Waller factors of sodium chloride at 300°K, 202°K and 78°K

M. Merisalo and T. Paakkari

Acta Cryst. (1967). 23, 1109-1110    [doi:10.1107/S0365110X67004396]

A note on the a priori estimation of R factors for constant-count-per-reflexion diffractometer experiments

R. C. G. Killean

Acta Cryst. (1967). 23, 1110    [doi:10.1107/S0365110X67004402]

Structure analysis based on inadequate data - a cautionary tale

L. Manojlovic-Muir and J. C. Speakman

Acta Cryst. (1967). 23, 1111    [doi:10.1107/S0365110X67004414]

Crystallographic data of promazine and chlorpromazine

G. Falkenberg and H. Ringertz

Acta Cryst. (1967). 23, 1112    [doi:10.1107/S0365110X67004426]

The crystal structure of GdCl₃

C. Au and R. Au

Acta Cryst. (1967). 23, 1113    [doi:10.1107/S0365110X67004438]

Crystal data for Zn(NO₃)₂.4H₂O and Zn(NO₃)₂.2H₂O

B. Ribar, M. Sljukic, B. Matovic, F. Gabela and E. Girt

Acta Cryst. (1967). 23, 1113-1114    [doi:10.1107/S0365110X6700444X]

An I.C.T. Fortran program for least-squares refinement of crystal-structure cell dimensions

A. A. Cox and E. G. Steward

Acta Cryst. (1967). 23, 1114    [doi:10.1107/S0365110X67004451]

Crystal data on some oxoiodates

M. B. Cingi, F. Emiliani and C. Guastini

international union of crystallography

Acta Cryst. (1967). 23, 1115-1124    [doi:10.1107/S0365110X67004463]

Report of the Executive Committee for 1966

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