bismuth(III) calcium oxide

bismuth(III) calcium oxide 화학적 특성, 용도, 생산

• 개요

  Single crystals and powdered samples of the bismuth( III) calcium oxide Ca6Bi6O15 have been synthesized and studied using both X-ray and neutron diffractometry. The compound crystallizes in the space group P with Z=2. Cell parameters, obtained with the single-crystal X-ray diffractometer, were a= 10.101? , b=10.130? ,c=10.466? , andα= 116.86°, β= 107.18? γ= 92.90°.As with other materials in the series M–Bi–O (M= Ca, Sr) studied thus far, at least some Bi is found in threefold coordination with oxygen; the remaining Bi are fourfold coordinated.

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