Acta Crystallographica Section A

Crystal Physics, Diffraction, Theoretical and General Crystallography

Volume 36, Part 2 (March 1980)

• research papers
• short communications
• international union of crystallography
• book reviews
• books received

research papers

Acta Cryst. (1980). A36, 159-163    [doi:10.1107/S0567739480000356]

Mean-square atomic displacement and antisymmetric atomic vibrations in beryllium at room temperature determined from short-wavelength neutron data

F. K. Larsen, M. S. Lehmann and M. Merisalo

Acta Cryst. (1980). A36, 164-170    [doi:10.1107/S0567739480000368]

An improved method for the determination of microstructural parameters by diffraction-profile Fourier analysis

M. Zocchi

Acta Cryst. (1980). A36, 171-177    [doi:10.1107/S056773948000037X]

On extinction. IV. Integrated intensities in secondary-extinction theory

N. Kato

Acta Cryst. (1980). A36, 178-182    [doi:10.1107/S0567739480000381]

Study of point-defect aggregates in nearly perfect silicion single crystals using a high-resolution diffuse X-ray scattering technique

K. Lal and B. P. Singh

Acta Cryst. (1980). A36, 183-189    [doi:10.1107/S0567739480000393]

Phase-angle determination by anomalous X-ray scattering with a four-circle SSD diffractometer

T. Sakamaki, S. Hosoya and T. Fukamachi

Acta Cryst. (1980). A36, 190-193    [doi:10.1107/S056773948000040X]

Characterization of two different types of long-period ordered alloys by high-resolution electron microscopy

R. Portier, D. Gratias, M. Guymont and W. M. Stobbs

Acta Cryst. (1980). A36, 194-197    [doi:10.1107/S0567739480000411]

The fragile lattice packings of spheres in three-dimensional space

K. L. Fields

Acta Cryst. (1980). A36, 198-205    [doi:10.1107/S0567739480000423]

Description of irregularity in biological structures

J. Woodhead-Galloway, W. H. Young and D. W. L. Hukins

Acta Cryst. (1980). A36, 205-210    [doi:10.1107/S0567739480000435]

The electron-density distribution in silicon

C. Scheringer

Acta Cryst. (1980). A36, 211-219    [doi:10.1107/S0567739480000447]

A model-building procedure with particular application to proteins

S. Fitzwater and H. A. Scheraga

Acta Cryst. (1980). A36, 219-228    [doi:10.1107/S0567739480000459]

The space-group determination of GaS and Cu₃As₂S₃I by convergent-beam electron diffraction

P. Goodman and H. J. Whitfield

Acta Cryst. (1980). A36, 228-237    [doi:10.1107/S0567739480000460]

Short-range order and superstructures of ternary oxides AMO₂, A₂MO₃ and A₅MO₆ of monovalent A and multivalent M metals related to the NaCl structure

J. Hauck

Acta Cryst. (1980). A36, 237-241    [doi:10.1107/S0567739480000472]

Polarized X-ray absorption and double refraction in vanadyl bisacetylacetonate

D. H. Templeton and L. K. Templeton

Acta Cryst. (1980). A36, 242-248    [doi:10.1107/S0567739480000484]

Le groupe P1 et ses sous-groupes. II. Tables de sous-groupes

Y. Billiet et M. Rolley Le Coz

Acta Cryst. (1980). A36, 248-252    [doi:10.1107/S0567739480000496]

A perturbation stable cell comparison technique

L. C. Andrews, H. J. Bernstein and G. A. Pelletier

Acta Cryst. (1980). A36, 253-259    [doi:10.1107/S0567739480000502]

Neutron powder diffraction study of the Debye-Waller factor in nickel using the reverse Fourier time-of-flight method

K. J. Tilli, A. Tiitta and H. Pöyry

Acta Cryst. (1980). A36, 259-265    [doi:10.1107/S0567739480000514]

Statistics of ion distribution in 1D and 2D mixed crystals

C. Friebel

Acta Cryst. (1980). A36, 265-270    [doi:10.1107/S0567739480000526]

Temperature dependence of the atomic thermal displacements in UO₂: a test case for the Rietveld profile-refinement procedure

A. Albinati, M. J. Cooper, K. D. Rouse, M. W. Thomas and B. T. M. Willis

Acta Cryst. (1980). A36, 270-276    [doi:10.1107/S0567739480000538]

The diffraction aspect and a structural model of mullite, Al(Al_1+2xSi_1-2x)O_5-x

M. Tokonami, Y. Nakajima and N. Morimoto

Acta Cryst. (1980). A36, 277-281    [doi:10.1107/S056773948000054X]

Intermolecular potential-function models for crystalline perchlorohydrocarbons

L.-Y. Hsu and D. E. Williams

Acta Cryst. (1980). A36, 282-287    [doi:10.1107/S0567739480000551]

The significance of the radial autocorrelation function for the interpretation of equatorial diffraction from biological membranes

M. Kataoka and T. Ueki

Acta Cryst. (1980). A36, 287-295    [doi:10.1107/S0567739480000563]

The physical foundations of the computer simulation of X-ray traverse topographs

P. V. Petrashen', F. N. Chukhovskii and I. L. Shulpina

Acta Cryst. (1980). A36, 295-298    [doi:10.1107/S0567739480000575]

On the Fourier refinement of protein structures

M. Vijayan

Acta Cryst. (1980). A36, 299-303    [doi:10.1107/S0567739480000587]

An X-ray diffraction study of lattice compression of the L1₀-type intermetallic phase PdZn

H. Iwasaki

Acta Cryst. (1980). A36, 304-315    [doi:10.1107/S0567739480000599]

The atomic-string approximation in cross-grating high-energy electron diffraction. I. Dispersion surface and Bloch waves

B. F. Buxton and P. T. Tremewan

Acta Cryst. (1980). A36, 316-321    [doi:10.1107/S0567739480000605]

Numerical calculations of elastic scattering amplitudes for high-energy electron scattering by ionized atoms

H. Miki, H. Ohsaki, T. Ino, J. Hata and M. Sakai

Acta Cryst. (1980). A36, 321-326    [doi:10.1107/S0567739480000617]

Lattice symmetry determination

A. D. Mighell and J. R. Rodgers

short communications

Acta Cryst. (1980). A36, 327-328    [doi:10.1107/S0567739480000629]

Optical anisotropies of some organic molecules

M. A. Lasheen and M. E. Bassiouni

Acta Cryst. (1980). A36, 328-329    [doi:10.1107/S0567739480000630]

Etude des défauts d'empilement dans un cristal moléculaire [V(C₆H₅CN)₂Cl₃O]

A. Gourdon et Y. Jeannin

Acta Cryst. (1980). A36, 330    [doi:10.1107/S0567739480000642]

K₁ and K₂ wavelengths for sodium and magnesium

J. R. Riter Jnr

international union of crystallography

Acta Cryst. (1980). A36, 330    [doi:10.1107/S0567739480000654]

Donation

Acta Cryst. (1980). A36, 330-331    [doi:10.1107/S0567739480000666]

Twelfth General Assembly and International Congress of Crystallography

Acta Cryst. (1980). A36, 331    [doi:10.1107/S0567739480000678]

Change of Publisher of Structure Reports, Molecular Structures and Dimensions and Other Publications

book reviews

Acta Cryst. (1980). A36, 331-332    [doi:10.1107/S056773948000068X]

Crystallographic groups of four-dimensional space by H. Brown, R. Bülow, J. Neubüser, H. Wondratschek and H. Zassenhaus

Acta Cryst. (1980). A36, 332    [doi:10.1107/S0567739480000691]

Disorder in crystals by N. G. Parsonage and L. A. K. Staveley

Acta Cryst. (1980). A36, 332-333    [doi:10.1107/S0567739480000708]

Phase transitions in solids by C. N. R. Rao and K. J. Rao

Acta Cryst. (1980). A36, 333    [doi:10.1107/S056773948000071X]

Synchrotron radiation: techniques & applications (Topics in current physics, No. 10) edited by C. Kunz

Acta Cryst. (1980). A36, 333    [doi:10.1107/S0567739480000721]

Optical crystallography (5th edition) by E. E. Wahlstrom

books received

Acta Cryst. (1980). A36, 334    [doi:10.1107/S0567739480000733]

Geochemistry of colloid systems by S. Yariv and H. Cross

Acta Cryst. (1980). A36, 334    [doi:10.1107/S0567739480000745]

Polyhedra primer by P. Pearce and S. Pearce

Acta Cryst. (1980). A36, 334    [doi:10.1107/S0567739480000757]

Molecular spectroscopy. Vol. 6 edited by R. F. Barrow, D. A. Long and J. Sheridan

Acta Cryst. (1980). A36, 334    [doi:10.1107/S0567739480000769]

Gemology by C. S. Hurlbut Jr and G. S. Switzer

Acta Cryst. (1980). A36, 334    [doi:10.1107/S0567739480000770]

Man-made gemstones by D. Elwell

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