Crystal chemistry of oxide–chalcogenides. II. Synthesis and crystal structure of the first bismuth oxide–sulfide, Bi2O2S

1984 ◽  
Vol 40 (2) ◽  
pp. 105-109 ◽  
Author(s):  
E. Koyama ◽  
I. Nakai ◽  
K. Nagashima
ACS Omega ◽  
2021 ◽  
Author(s):  
Khandaker Monower Hossain ◽  
Md Saiduzzaman ◽  
Nobuhiro Kumada ◽  
Takahiro Takei ◽  
Hisanori Yamane ◽  
...  

1994 ◽  
Vol 49 (5) ◽  
pp. 585-588 ◽  
Author(s):  
G. Tams ◽  
Hk. Müller-Buschbaum

Single crystals of the phase NaBa4Cu0,5Pt1,5O8 were prepared in closed silver tubes. The black and moisture sensitive crystals were investigated by four-circle diffractometer X-ray tech­niques. They show trigonal symmetry, space group D23-P321, a = 10.0644, c = 8.3811 Å, Z = 3 and belong to the perovskites. The typical M2C9; double octahedra are occupied by Pt4+ and Cu2+ in a different manner. Na+ is partly in and out of the centres of trigonal prisms of oxygen. These features will be discussed with respect to the underoccupied point position O(3).


2017 ◽  
Vol 245 ◽  
pp. 30-33 ◽  
Author(s):  
Nobuhiro Kumada ◽  
Ayumi Nakamura ◽  
Akira Miura ◽  
Takahiro Takei ◽  
Masaki Azuma ◽  
...  

2018 ◽  
Vol 47 (6) ◽  
pp. 1888-1894 ◽  
Author(s):  
Yanquan Yang ◽  
Jian Li ◽  
Youyou Yuan ◽  
Fengjuan Pan ◽  
Dier Shi ◽  
...  

The crystal structure of Sr3Bi2O6 and the structural change in the SrO–Bi2O3 system are elucidated, benefiting to the development of the related systems.


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