X-Ray Structural Study of the Successive Phase Transitions in Ammonium Tetrachlorozincate, (NH4)2ZnCl4. I. Crystal Structure Determination

1982 ◽  
Vol 51 (3) ◽  
pp. 864-872 ◽  
Author(s):  
Hironori Matsunaga
2005 ◽  
Vol 38 (6) ◽  
pp. 861-866 ◽  
Author(s):  
Detlef Walter Maria Hofmann ◽  
Ludmila Kuleshova

A new similarity index for automated comparison of powder diagrams is proposed. In contrast to traditionally used similarity indices, the proposed method is valid in cases of large deviations in the cell constants. The refinement according to this index closes the gap between crystal structure prediction and automated crystal structure determination. The opportunities of the new procedure have been demonstrated by crystal structure solution of un-indexed powder diagrams of some organic pigments (PY111, PR181 and Me-PR170).


2012 ◽  
Vol 524 ◽  
pp. 22-25 ◽  
Author(s):  
Hiroshi Nozaki ◽  
Tatsuo Fukano ◽  
Shingo Ohta ◽  
Yoshiki Seno ◽  
Hironori Katagiri ◽  
...  

2008 ◽  
Vol 48 (supplement) ◽  
pp. S142
Author(s):  
Michihiro Suga ◽  
Kyoko Ito-Shinzawa ◽  
Hiroshi Aoyama ◽  
Kazumasa Muramoto ◽  
Eiki Yamashita ◽  
...  

ChemInform ◽  
2010 ◽  
Vol 28 (5) ◽  
pp. no-no
Author(s):  
D. R. KELLY ◽  
A. A. EDWARDS ◽  
J. A. PARKINSON ◽  
G. OLOVSSON ◽  
J. TROTTER ◽  
...  

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