Acta Crystallographica Section B

Structural Science

Volume 45, Part 4 (August 1989)



research papers



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Acta Cryst. (1989). B45, 337-344    [doi:10.1107/S0108768189003721]

Crystal structure-physical property relationships in perovskites

N. W. Thomas



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Acta Cryst. (1989). B45, 344-348    [doi:10.1107/S0108768189004684]

The structure of K2TeO3 - an experimental and theoretical study

L. Andersen, V. Langer, A. Strömberg and D. Strömberg



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Acta Cryst. (1989). B45, 348-355    [doi:10.1107/S0108768189004271]

Absolute chirality and crystal structure of barium nitrite monohydrate, Ba(NO2)2.H2O

P. A. Thomas and E. Gomes



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Acta Cryst. (1989). B45, 355-359    [doi:10.1107/S0108768189003654]

Single-crystal X-ray study of the decagonal phase of the system Al-Mn

W. Steurer and J. Mayer



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Acta Cryst. (1989). B45, 359-364    [doi:10.1107/S0108768189003782]

Calculation of the electron density distribution in silicon by the density-functional method. Comparison with X-ray results

G. J. M. Velders and D. Feil



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Acta Cryst. (1989). B45, 364-370    [doi:10.1107/S0108768189004805]

Coupling of ferroelasticity to ferroelectricity in Na5W3O9F5 and the structure at 295 K

S. C. Abrahams, P. Marsh and J. Ravez



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Acta Cryst. (1989). B45, 370-378    [doi:10.1107/S0108768189004787]

Structural study of the incommensurate and lock-in phases of Rb2ZnCl4

A. Hedoux, D. Grebille, J. Jaud and G. Godefroy



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Acta Cryst. (1989). B45, 378-383    [doi:10.1107/S0108768189002922]

Molecular volumes and packing efficiency. An approach to metal cluster properties in the solid state

D. Braga and F. Grepioni



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Acta Cryst. (1989). B45, 383-390    [doi:10.1107/S010876818900399X]

Interpretation of atomic displacement parameters: intramolecular translational oscillation and rigid-body motion

H.-B. Bürgi



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Acta Cryst. (1989). B45, 390-395    [doi:10.1107/S0108768189003666]

Hydrogen-bond distances and angles in the structures of amino acids and peptides

C. H. Görbitz



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Acta Cryst. (1989). B45, 396-404    [doi:10.1107/S0108768189002740]

A comparison of the crystal structures of some quaternary trimethylammonium salts related to dopamine and noradrenaline with those of the corresponding amines: a comment on their nicotine-like biological activities

R. B. Barlow, O. Johnson, J. A. K. Howard, D. C. Walton and K. Koellner



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Acta Cryst. (1989). B45, 404-411    [doi:10.1107/S0108768189002739]

Structural phase transition in 1-chloroadamantane (C10H15Cl)

M. Foulon, T. Belgrand, C. Gors and M. More



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Acta Cryst. (1989). B45, 411-416    [doi:10.1107/S0108768189003800]

Crystal structure and direction of the polar axis of (-)-(1S)-pinonic acid [beta]-oxime

K. Padmanabhan, I. C. Paul and D. Y. Curtin



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Acta Cryst. (1989). B45, 416-422    [doi:10.1107/S0108768189004507]

Conformations of trans,trans-cycloundecadienes: molecular-mechanics calculations for cycloundeca-1,4-, -1,5- and -1,6-dienes and X-ray analysis of conformationally disordered (4E,8E)-cycloundeca-4,8-dien-1-ylmethyl p-toluenesulfonate at 292 and 160 K

M. A. Russell, G. A. Sim and G. Haufe



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Acta Cryst. (1989). B45, 423-431    [doi:10.1107/S0108768189004519]

The location of p-xylene in a single crystal of zeolite H-ZSM-5 with a new, sorbate-induced, orthorhombic framework symmetry

H. van Koningsveld, F. Tuinstra, H. van Bekkum and J. C. Jansen



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Acta Cryst. (1989). B45, 432-437    [doi:10.1107/S0108768189004775]

Electron-density distribution in crystals of 4-chloroaniline, 4-chlorobenzoic acid and 1-chloro-2,4-dinitrobenzene at 110 K

H. Takazawa, S. Ohba and Y. Saito



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Acta Cryst. (1989). B45, 437-442    [doi:10.1107/S010876818900488X]

Investigation of the intermolecular potential hypersurface of N,N-dimethyl-p-nitroaniline

N. A. Higgins



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Acta Cryst. (1989). B45, 442-447    [doi:10.1107/S0108768189004891]

Theoretical study of polymorphism in (E)-2-dimethylamino-1-(5-nitro-2-furyl)ethylene

N. A. Higgins



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Acta Cryst. (1989). B45, 447-452    [doi:10.1107/S0108768189004829]

The structures of 1-deoxy-(N-methyloctanamido)-D-glucitol (MEGA-8) and 1-deoxy-(N-methylundecanamido)-D-glucitol (MEGA-11)

G. A. Jeffrey and H. Maluszynska



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Acta Cryst. (1989). B45, 452-453    [doi:10.1107/S0108768189002466]

Some new multi-symmetric packings of equal circles on a 2-sphere

Zs. Gáspár


short communications



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Acta Cryst. (1989). B45, 454-455    [doi:10.1107/S0108768189002302]

Structure identification and the symmetry of oscillation photographs

S. Mardix


book reviews



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Acta Cryst. (1989). B45, 455-456    [doi:10.1107/S0108768189001990]

Molecular structure: chemical reactivity and biological activity. (IUCr Crystallographic Symposia No. 2) edited by J. J. Stezowski, J.-L. Huang and M.-C. Shao



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Acta Cryst. (1989). B45, 456    [doi:10.1107/S0108768189099908]

Topics in nucleic acid structure, Part 3GU0013 edited by S. Neidle


books received



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Acta Cryst. (1989). B45, 456    [doi:10.1107/S0108768189099726]

Mineralogie by S. Matthes


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