Acta Crystallographica Section A
Crystal Physics, Diffraction, Theoretical and General Crystallography
Volume 37, Part 2 (March 1981)
Acta Cryst. (1981). A37, 145-153 [doi:10.1107/S0567739481000417]
Ferroelastic phases in Pb3(PO4)2-Pb3(AsO4)2; X-ray and optical experiments
U. Bismayer and E. Salje
Acta Cryst. (1981). A37, 153-162 [doi:10.1107/S0567739481000429]
The effect of data truncation on the measurability of Bijvoet differences
S. Parthasarathy and M. N. Ponnuswamy
Acta Cryst. (1981). A37, 162-169 [doi:10.1107/S0567739481000430]
Estimation of experiment time in neutron diffractometry of large structures. I. Anomalous scattering
W. Jauch and H. Dachs
Acta Cryst. (1981). A37, 170-180 [doi:10.1107/S0567739481000442]
Models for X-ray scattering from random systems
J. Goodisman and N. Coppa
Acta Cryst. (1981). A37, 180-183 [doi:10.1107/S0567739481000454]
A fast algorithm for determining phase values for symbols from weighted symbol relations in direct methods
P. T. Beurskens and P. A. J. Prick
Acta Cryst. (1981). A37, 184-189 [doi:10.1107/S0567739481000466]
Determination of near-coincident cells for hexagonal crystals. Related DSC lattices
R. Bonnet, E. Cousineau and D. H. Warrington
Acta Cryst. (1981). A37, 189-196 [doi:10.1107/S0567739481000478]
Application of cylindrical distribution functions to wide-angle X-ray scattering from oriented polymers
G. R. Mitchell and R. Lovell
Acta Cryst. (1981). A37, 197-200 [doi:10.1107/S056773948100048X]
On the prediction of order in the ![[sigma]](/logos/entities/sigma_rmgif.gif)
phases on the basis of a sphere-packing model
L. M. Alte da Veiga, M. M. R. R. Costa, M. J. M. de Almeida, L. R. de Andrade and A. Matos Beja
Acta Cryst. (1981). A37, 201-210 [doi:10.1107/S0567739481000491]
Symmetrized multipole analysis of orientational distributions
M. Kara and K. Kurki-Suonio
Acta Cryst. (1981). A37, 211-219 [doi:10.1107/S0567739481000508]
Anisotropies diamagnétiques moléculaires expérimentales des composés aromatiques condensés
G. Van den Bossche et R. Sobry
Acta Cryst. (1981). A37, 219-226 [doi:10.1107/S056773948100051X]
Investigation and interpretation of diffuse X-ray scattering in Li3N
R. Sommer, H. Schulz and W. Kress
Acta Cryst. (1981). A37, 227-228 [doi:10.1107/S0567739481000521]
Significance testing of a decrease in the R factor. The jacknife and Hamilton's R-factor ratio test applied to a case of a false
minimum in crystallography
D. M. Thompson, M. F. Richardson and S. M. Rothstein
Acta Cryst. (1981). A37, 229-238 [doi:10.1107/S0567739481000533]
Ca and Na positions in labradorite feldspar as derived from high-resolution electron microscopy and optical diffraction
A. Kumao, H. Hashimoto, H.-U. Nissen and H. Endoh
Acta Cryst. (1981). A37, 238-241 [doi:10.1107/S0567739481000545]
The observation of forbidden reflections in V3Si
B. Borie
Acta Cryst. (1981). A37, 242-249 [doi:10.1107/S0567739481000557]
Representation quadrics for crystal structures. I. Metallic elements with no variable coordinates
C. A. Sorrell
Acta Cryst. (1981). A37, 249-251 [doi:10.1107/S0567739481000569]
On the statistics of atomic deviations from the `best' molecular plane
U. Shmueli
Acta Cryst. (1981). A37, 251-263 [doi:10.1107/S0567739481000570]
Hydrocarbon chain disorder in C-phase potassium caprate and its associated diffuse scattering
D. M. Glover
Acta Cryst. (1981). A37, 264-266 [doi:10.1107/S0567739481000582]
On the X-ray or neutron diffraction determination of atomic position parameters
S. L. Mair and S. W. Wilkins
Acta Cryst. (1981). A37, 266 [doi:10.1107/S0567739481000594]
A new structural principle in anion-excess fluorite-related superlattices: erratum
D. J. M. Bevan, O. Greis and J. Strähle
Acta Cryst. (1981). A37, 267-268 [doi:10.1107/S0567739481000600]
Anomalous dispersion calculations near to and on the long-wavelength side of an absorption edge
D. T. Cromer and D. A. Liberman
Acta Cryst. (1981). A37, 269 [doi:10.1107/S0567739481000612]
William Howard Barnes, 1903-1980
F. R. Ahmed, L. D. Calvert, A. W. Hanson and M. Przybylska
Acta Cryst. (1981). A37, 269 [doi:10.1107/S0567739481000624]
Notes And News
Acta Cryst. (1981). A37, 270 [doi:10.1107/S0567739481000636]
Modern X-ray analysis on single crystals by P. Luger
Acta Cryst. (1981). A37, 270-271 [doi:10.1107/S0567739481000648]
Lattice dynamics and statics of alkali halide crystals by J. R. Hardy and A. M. Karo
Acta Cryst. (1981). A37, 271 [doi:10.1107/S056773948100065X]
N-dimensional crystallography by R. L. E. Schwarzenberger
Acta Cryst. (1981). A37, 272 [doi:10.1107/S0567739481000661]
Phonon scattering in condensed matter edited by H. J. Maris
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