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ping888(½ð±Ò+1): 2011-02-26 10:22:07
ping888(½ð±Ò+4): лл 2011-02-26 10:22:24
ping888(½ð±Ò+4): лл 2011-02-26 10:22:48
sunyang1988(½ð±Ò+2): лл°ïÖú 2011-02-26 10:58:02
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Originally posted by ping888 at 2011-02-25 15:47:36:
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This compound is a misfit-layered oxide consisting in two monoclinic subsystems with identical a, c, and b parameters, but different b parameters:
a=4.8376(7) Å, c=10.833(1) Å, beta=98.06(1)¡ã, b1=4.5565(6) Å, and b2=2.8189(4) Å. The structure is built up from the stacking along c of triple rock salt-type layers Ca2CoO3 ~first subsystem! with single CdI2-type CoO2 layers ~second subsystem!.
----------------------------------------------------PRB£¬62£¬166£¨2000£©
http://prb.aps.org/abstract/PRB/v62/i1/p166_1

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