Acta Crystallographica Section B

Structural Science

Volume 48, Part 4 (August 1992)

lead articles
research papers
short communications
fast communications

lead articles

Acta Cryst. (1992). B48, 341-356 [ doi:10.1107/S0108768192000673 ]

Folding, aggregation and molecular recognition in peptides

I. L. Karle

research papers

Acta Cryst. (1992). B48, 356-369 [ doi:10.1107/S0108768191014726 ]

The perils of Cc: comparing the frequencies of falsely assigned space groups with their general population

W. H. Baur and D. Kassner

Acta Cryst. (1992). B48, 370-376 [ doi:10.1107/S0108768191014313 ]

Crystal chemistry of Mg₂P₂O₇.nH₂O, n = 0, 2 and 6: magnesium-oxygen coordination and pyrophosphate ligation and conformation

M. Souhassou, C. Lecomte and R. H. Blessing

Acta Cryst. (1992). B48, 376-389 [ doi:10.1107/S0108768192001526 ]

Symmetry determination and Pb-site ordering analysis for the n = 1, 2, Pb_xBi_2-xSr₂Ca_n-1Cu_nO_4+2n+ compounds by convergent-beam and selected-area electron diffraction

P. Goodman, P. Miller, T. J. White and R. L. Withers

Acta Cryst. (1992). B48, 389-392 [ doi:10.1107/S0108768192001502 ]

LaNi₂Al₃, a ternary substitution variant of the orthorhombic BaZn₅ type

R. E. Gladyshevskii, K. Cenzual and E. Parthé

Acta Cryst. (1992). B48, 393-400 [ doi:10.1107/S0108768192000405 ]

Electron density study of YBa₂Cu₃O₆₊

S. Sasaki, Z. Inoue, N. Iyi and S. Takekawa

Acta Cryst. (1992). B48, 401-407 [ doi:10.1107/S0108768192002465 ]

Crystal structures of RbTiOAsO₄, KTiO(P_0.58,As_0.42)O₄, RbTiOPO₄ and (Rb_0.465,K_0.535)TiOPO₄, and analysis of pseudosymmetry in crystals of the KTiOPO₄ family

P. A. Thomas, S. C. Mayo and B. E. Watts

Acta Cryst. (1992). B48, 407-418 [ doi:10.1107/S0108768192002143 ]

X-ray investigation of the incommensurate modulated structure of Bi_2.08Sr_1.84CuO_6-

H. Leligny, S. Durcok, P. Labbe, M. Ledesert and B. Raveau

Acta Cryst. (1992). B48, 418-428 [ doi:10.1107/S0108768192001654 ]

Structure refinement of commensurately modulated bismuth strontium tantalate, Bi₂SrTa₂O₉

A. D. Rae, J. G. Thompson and R. L. Withers

Acta Cryst. (1992). B48, 428-437 [ doi:10.1107/S0108768191014404 ]

Structure of (⁶-C₆H₆)Mo(CO)₃ at room temperature and 120 K: motion about equilibrium and far from equilibrium

H.-B. Bürgi, A. Raselli, D. Braga and F. Grepioni

Acta Cryst. (1992). B48, 438-444 [ doi:10.1107/S0108768191014428 ]

Low-temperature neutron diffraction study of [ReH₅(PPhⁱPr₂)₂(SiHPh₂)₂] and low-temperature X-ray diffraction study of [ReH₅(PCyp₃)₂(SiH₂Ph)₂\]

J. A. K. Howard, P. A. Keller, T. Vogt, A. L. Taylor, N. D. Dix and J. L. Spencer

Acta Cryst. (1992). B48, 444-449 [ doi:10.1107/S0108768192000107 ]

Structural studies of oxygen-bridged iron compounds

I. Vasilevsky, N. J. Rose and R. E. Stenkamp

Acta Cryst. (1992). B48, 449-458 [ doi:10.1107/S0108768192001149 ]

Single-crystal X-ray diffraction and variable-temperature MAS NMR study on the heterogeneous network clathrate Na[N(CH₃)₄]₇[Si₈O₂₀].54H₂O

M. Wiebcke and H. Koller

Acta Cryst. (1992). B48, 459-463 [ doi:10.1107/S0108768192002714 ]

Electron-density distribution in crystals of 1,4,7,10,13,16-hexaazacyclooctadecanecobalt(III) trichloride, meso-[Co(hexaen)]Cl₃ at 106 K

M. Morooka, S. Ohba and K. Toriumi

Acta Cryst. (1992). B48, 463-470 [ doi:10.1107/S0108768192001915 ]

Structure of a cobalt complex capable of multiple electron transfer

S. Schmid, A. D. Rae, R. J. Geue, M. G. McCarthy, A. M. Sargeson and A. C. Willis

Acta Cryst. (1992). B48, 471-476 [ doi:10.1107/S0108768192000399 ]

Configuration of amidines and factors governing their hydrogen-bonding patterns

Z. Kosturkiewicz, E. Ciszak and E. Tykarska

Acta Cryst. (1992). B48, 476-488 [ doi:10.1107/S0108768192001939 ]

Structure of a pepsin/renin inhibitor complex reveals a novel crystal packing induced by minor chemical alterations in the inhibitor

L. Chen, J. W. Erickson, T. J. Rydel, C. H. Park, D. Neidhart, J. Luly and C. Abad-Zapatero

PDB reference: 1psa

Acta Cryst. (1992). B48, 488-492 [ doi:10.1107/S010876819200065X ]

Crystal and molecular structures of propanediamine complexed with L- and DL-glutamic acid: effect of chirality on propanediamine

S. Ramaswamy and M. R. N. Murthy

Acta Cryst. (1992). B48, 492-498 [ doi:10.1107/S0108768192000910 ]

Positive indentification of two orthorhombic polymorphs of sulfamerazine (C₁₁H₁₂N₄O₂S), their thermal analyses and structural comparison

M. R. Caria and R. Mohamed

Acta Cryst. (1992). B48, 499-511 [ doi:10.1107/S0108768192001344 ]

Structure determination of the bacteriophage X174

R. McKenna, D. Xia, P. Willingmann, L. L. Ilag and M. G. Rossmann

PDB reference: 2bpa

Acta Cryst. (1992). B48, 511-514 [ doi:10.1107/S0108768191014830 ]

A note on the conformational flexibility of the antiestrogenic drug tamoxifen: preferred conformations in the free state and bound to the protein calmodulin

K. J. Edwards, C. A. Laughton and S. Neidle

Acta Cryst. (1992). B48, 515-520 [ doi:10.1107/S0108768192000053 ]

Crystallization and preliminary data analysis of flock house virus

A. J. Fisher, B. R. McKinney, J.-P. Wery and J. E. Johnson

Acta Cryst. (1992). B48, 520-531 [ doi:10.1107/S010876819200096X ]

Structure determination of a dimeric form of erabutoxin-b, crystallized from a thiocyanate solution

P. Saludjian, T. Prangé, J. Navaza, R. Ménez, J. P. Guilloteau, M. Riès-Kautt and A. Ducruix

PDB reference: 6ebx

Acta Cryst. (1992). B48, 532-537 [ doi:10.1107/S0108768192002167 ]

Solid-state photobehaviour and crystal packing of o-chlorobenzylidene-DL-piperitone: influence of molecular topology on photobehaviour

P. Venugopalan and K. Venkatesan

Acta Cryst. (1992). B48, 537-545 [ doi:10.1107/S0108768192001277 ]

Molecular packing of crystalline azahydrocarbons

A. Gavezzotti and G. Filippini

short communications

Acta Cryst. (1992). B48, 546-548 [ doi:10.1107/S0108768192003586 ]

Temperature-dependent space-group transitions in crystals of guanylate kinase from yeast

T. Stehle and G. E. Schulz

fast communications

Acta Cryst. (1992). B48, 549-550 [ doi:10.1107/S0108768192004129 ]

Pancreatic ribonuclease co-crystallizes with the dinucleotide dCPdG in two distinct forms

A. Mills, V. Gupta, N. Spink, J. Lisgarten, R. A. Palmer and L. Wyns

Acta Cryst. (1992). B48, 551-552 [ doi:10.1107/S0108768192005044 ]