Acta Crystallographica Section B

Structural Science

Volume 49, Part 1 (February 1993)

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

international union of crystallography

Acta Cryst. (1993). B49, 1-5    [doi:10.1107/S0108768193099884]

Notes for Authors

research papers

Acta Cryst. (1993). B49, 6-11    [doi:10.1107/S0108768192007286]

High-pressure single-crystal structure study on calaverite, AuTe₂

K. Reithmayer, W. Steurer, H. Schulz and J. L. de Boer

Acta Cryst. (1993). B49, 11-18    [doi:10.1107/S010876819200613X]

Thermal vibrations of atoms and phase transition in RbHSeO₄ and NH₄HSeO₄ single crystals

I. P. Makarova

Acta Cryst. (1993). B49, 19-28    [doi:10.1107/S0108768192006141]

Structure and twinning of RbLiCrO₄ crystals

I. P. Makarova, I. A. Verin and K. S. Aleksandrov

Acta Cryst. (1993). B49, 28-56    [doi:10.1107/S0108768192007274]

Structural relations in copper oxysalt minerals. I. Structural hierarchy

R. K. Eby and F. C. Hawthorne

Acta Cryst. (1993). B49, 56-62    [doi:10.1107/S0108768192006566]

Space-group determination of human tooth-enamel crystals

E. F. Brès, D. Cherns, R. Vincent and J.-P. Morniroli

Acta Cryst. (1993). B49, 62-66    [doi:10.1107/S0108768192007936]

Structural parameters and electron difference density in Y₂BaCuO₅

R. H. Buttner and E. N. Maslen

Acta Cryst. (1993). B49, 67-72    [doi:10.1107/S0108768192007183]

Structure of the incommensurate composite crystal [Ba]_x[(Pt,Cu)O₃]

K. Ukei, A. Yamamoto, Y. Watanabe, T. Shishido and T. Fukuda

Acta Cryst. (1993). B49, 73-79    [doi:10.1107/S010876819200661X]

Structure and stability of carboxylate complexes. XIX. The structures of diamminebis(glycolato)copper(II), tetraamminebis(ethoxyacetato)copper(II), bis(glycolato)bis(pyridine)copper(II) and bis(ethoxyacetato)bis(pyridine)copper(II)

K. Prout, V. S. B. Mtetwa and F. J. C. Rossotti

Acta Cryst. (1993). B49, 79-89    [doi:10.1107/S0108768192007511]

High-resolution neutron study of vitamin B₁₂ coenzyme at 15 K: structure analysis and comparison with the structure at 279 K

J. P. Bouquiere, J. L. Finney, M. S. Lehmann, P. F. Lindley and H. F. J. Savage

Acta Cryst. (1993). B49, 90-96    [doi:10.1107/S0108768192006190]

Hydrogen-bonded complex formation of oximes with carboxylic acids and with amides. (E)-Acetophenone oxime-benzoic acid (1/1) and (E)-benzaldehyde oxime-benzamide (1/1)

J. K. Maurin, M. Winnicka-Maurin, I. C. Paul and D. Y. Curtin

Acta Cryst. (1993). B49, 96-101    [doi:10.1107/S0108768192006517]

Structural studies on DNA-binding drugs: crystal structure and molecular dynamics studies of triazoloacridinones

P. Arjunan, S. K. Arora and W. Chalody

Acta Cryst. (1993). B49, 101-107    [doi:10.1107/S0108768192005391]

Structure of precursors of higher-carbon sugars

Z. Ciunik and S. Jarosz

Acta Cryst. (1993). B49, 107-116    [doi:10.1107/S0108768192006682]

Crystal structure correlations in the photochemistry of dimethyl 9,10-dimethyl-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate

P. R. Pokkuluri, J. R. Scheffer and J. Trotter

Acta Cryst. (1993). B49, 116-123    [doi:10.1107/S0108768192007328]

Structures of meso- and (±)-1,2-dinitro-1,2-diphenylethane and 2,3-dinitro-2,3-diphenylbutane

L.-L. Koh, Y. Lam, K. Y. Sim and H. H. Huang

Acta Cryst. (1993). B49, 123-130    [doi:10.1107/S0108768192006207]

Molecular structures of L-Leu-L-Tyr, Gly-D,L-Met.p-toluenesulfonate and L-His-L-Leu

J. A. Krause, P. W. Baures and D. S. Eggleston

Acta Cryst. (1993). B49, 130-136    [doi:10.1107/S0108768192007821]

A crystallographic and molecular mechanics study of inhibitors of dihydroorotase

T. W. Hambley, L. Phillips, A. C. Poiner and R. I. Christopherson

Acta Cryst. (1993). B49, 136-144    [doi:10.1107/S0108768192007195]

Structures of riboflavin tetraacetate and tetrabutyrate: molecular packing mode of riboflavin tetracarboxylate and its extensive stacking and hydrogen-bonding characteristics

M. Ebitani, Y. In, T. Ishida, K.-i. Sakaguchi, J. L. Flippen-Anderson and I. L. Karle

short communications

Acta Cryst. (1993). B49, 145    [doi:10.1107/S0108768192012564]

Structures of cubic and orthorhombic phases of acetylene by single-crystal neutron diffraction. Erratum

R. K. McMullan, Å. Kvick and P. Popelier

book reviews

Acta Cryst. (1993). B49, 145-146    [doi:10.1107/S0108768192009522]

Accurate molecular structures, their determination and importance. (IUCr Monograph on Crystallography No. 1) edited by A. Domenicano and I. Hargittai

books received

Acta Cryst. (1993). B49, 146    [doi:10.1107/S0108768193099872]

Structure reports for 1984. Vol. 51B. Parts 1 and 2. Organic compounds edited by G. Ferguson

Acta Cryst. (1993). B49, 146    [doi:10.1107/S0108768193099549]

Quasicrystals, networks and molecules of fivefold symmetry edited by I. Hargittai

Acta Cryst. (1993). B49, 146    [doi:10.1107/S0108768193099537]

Introductory solid state physics by H. P. Myers

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