International Union of Crystallography (IUCr)

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Graph-set analysis of hydrogen-bond patterns in organic crystals
International Union of Crystallography (IUCr) - Tập 46 Số 2 - Trang 256-262 - 1990
Margaret C. Etter, John C. MacDonald, Joel Bernstein
Structure of Ba4Nb14O23
International Union of Crystallography (IUCr) - Tập 49 Số 4 - Trang 626-631 - 1993
Gunnar Svensson, Jêkabs Grîns
Effect of pressure on the crystal structure of α-glycylglycine to 4.7 GPa; application of Hirshfeld surfaces to analyse contacts on increasing pressure
International Union of Crystallography (IUCr) - Tập 62 Số 2 - Trang 310-320 - 2006
Stephen A. Moggach, David R. Allan, Simon Parsons, Lindsay Sawyer
The crystal structure of α-glycylglycine (α-GLYGLY) has been determined at room temperature at pressures between 1.4 and 4.7 GPa. The structure can be considered to consist of layers. The arrangement of molecules within each layer resembles the antiparallel β-sheet motif observed in proteins, except that in α-GLYGLY the motif is constructed through NH...O hydrogen bonds rather than covalen...... hiện toàn bộ
Rules governing the crystal packing of mono- and dialcohols
International Union of Crystallography (IUCr) - Tập 57 Số 6 - Trang 815-827 - 2001
Robin Taylor, Clare F. Macrae
A new program, Mercury, has been used to survey 144 monoalcohol (C m H n OH) and 101 dialcohol [C m H... hiện toàn bộ
The hydrogen-bonding patterns in the pyranose and pyranoside crystal structures
International Union of Crystallography (IUCr) - Tập 39 Số 4 - Trang 469-480 - 1983
G. A. Jeffrey, J. Mitra
Mixed Alkali Systems: Structure and 29Si MASNMR of Li2Si2O5 and K2Si2O5
International Union of Crystallography (IUCr) - Tập 54 Số 5 - Trang 568-577 - 1998
B.H.W.S. de Jong, Hans Supèr, Anthony L. Spek, Nora Veldman, Gerda H. Nachtegaal, J. Fischer
Li2Si2O5, M r = 150.05, λ(Mo Kα) = 0.71073 Å, 293 K, orthorhombic, Ccc2, a... hiện toàn bộ
Proton ordering in the Peierls-distorted hydrogen molybdenum bronze H0.33MoO3: structure and physical properties
International Union of Crystallography (IUCr) - Tập 49 Số 6 - Trang 958-967 - 1993
Stefan Adams, K. H. Ehses, Jürgen Spilker
Structural building principles of complex face-centered cubic intermetallics
International Union of Crystallography (IUCr) - Tập 67 Số 4 - Trang 269-292 - 2011
Julia Dshemuchadse, Daniel Y. Jung, Walter Steurer
Fundamental structural building principles are discussed for all 56 known intermetallic phases with approximately 400 or more atoms per unit cell and space-group symmetry F\bar{4}3m, Fd\bar{3}m, Fd\bar{3}, Fm\bar{3}m or Fm\bar{3}c. Despite fundamental differences in chemical composition, bonding and electronic band structure, their complex crystal structures show striking similarities indi...... hiện toàn bộ
Polymorphism of Li2Zn3
International Union of Crystallography (IUCr) - Tập 68 Số 1 - Trang 34-39 - 2012
Volodymyr Pavlyuk, Ihor Chumak, Helmut Ehrenberg
Crystal structures of low- and high-temperature modifications of the binary phase Li2Zn3 were determined by single-crystal X-ray diffraction techniques. The low-temperature modification is a disordered variant of Li5Sn2, space group R\bar 3m (No. 166). The high-temperature modification crystallizes as an ... hiện toàn bộ
Atomic displacement, anharmonic thermal vibration, expansivity and pyroelectric coefficient thermal dependences in ZnO
International Union of Crystallography (IUCr) - Tập 45 Số 1 - Trang 34-40 - 1989
J. Albertsson, S. C. Abrahams, Å. Kvick
Tổng số: 44   
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