论文信息 - EXPO: a program for full powder pattern decomposition and crystal structure solution

EXPO: a program for full powder pattern decomposition and crystal structure solution

EXPO is the integration of two programs, EXTRA and SIRPOW.92, the first devoted to full powder pattern decomposition and the second to the solution and refinement of crystal structures. The program is able to exploit the prior information obtained during the crystal structure solution process for improving the classical decomposition. EXPO also allows preliminary cycles of Rietveld refinement.

[1] G. G. Stokes. "J." , 1890, The New Yale Book of Quotations.

[2] C. Giacovazzo,et al. Solving Crystal Structures from Powder Data. IV. The Use of the Patterson Information for Estimating the |F|'s , 1998 .

[3] C. Giacovazzo,et al. Solving Crystal Structures from Powder Data. III. The Use of the Probability Distributions for Estimating the |F|'s , 1997 .

[4] C. Giacovazzo,et al. Solving Crystal Structures from Powder Data. II. Pseudotranslational Symmetry and Powder‐Pattern Decomposition , 1996 .

[5] C. Giacovazzo,et al. Early finding of preferred orientation : Applications to direct methods , 1996 .

[6] C. Giacovazzo,et al. EXTRA: a program for extracting structure‐factor amplitudes from powder diffraction data , 1995 .

[7] C. Giacovazzo,et al. Early finding of preferred orientation: a new method , 1994 .

[8] Maria Cristina Burla,et al. SIR92 – a program for automatic solution of crystal structures by direct methods , 1994 .