Observation of Flux-Grown α-Fe2O3 Single Crystal at the Morin Transition by 57Fe Synchrotron Radiation Mössbauer Diffraction

2016 ◽  
Vol 85 (5) ◽  
pp. 054705 ◽  
Author(s):  
Takaya Mitsui ◽  
Shin Nakamura ◽  
Naoshi Ikeda ◽  
Kosuke Fujiwara ◽  
Ryo Masuda ◽  
...  
1991 ◽  
Vol 59 (16) ◽  
pp. 1952-1953 ◽  
Author(s):  
Jiyong Zhao ◽  
Ping Yang ◽  
Shusheng Jiang ◽  
Xiaoming Jiang ◽  
Jianhua Jiang ◽  
...  

2017 ◽  
Vol 81 (4) ◽  
pp. 917-922
Author(s):  
Peter Elliott

AbstractThe crystal structure of the copper aluminium phosphate mineral sieleckiite, Cu3Al4(PO4)2 (OH)12·2H2O, from the Mt Oxide copper mine, Queensland, Australia was solved from single-crystal X-ray diffraction data utilizing synchrotron radiation. Sieleckiite has monoclinic rather than triclinic symmetry as previously reported and is space group C2/m with unit-cell parameters a = 11.711(2), b = 6.9233(14), c = 9.828(2) Å, β = 92.88(3)°, V = 795.8(3) Å3and Z = 2. The crystal structure, which has been refined to R1 = 0.0456 on the basis of 1186 unique reflections with Fo > 4σF, is a framework of corner-, edge- and face- sharing Cu and Al octahedra and PO4 tetrahedra.


1998 ◽  
Author(s):  
Andreas K. Freund ◽  
Jacques P. Sellschop ◽  
Konrad Lieb ◽  
Sylvain Rony ◽  
Clemens Schulze-Briese ◽  
...  

2005 ◽  
pp. 2017-2020
Author(s):  
Kazuko Inoue ◽  
Yasuo Yamaguchi ◽  
Kazumasa Ohsumi ◽  
Katsuhiro Kusaka ◽  
Takeshi Nakagawa

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