ƒAƒ‹ƒ~ƒiAluminum Oxide

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ƒ¿ ˜Z•û•H–Ê‘Ì 3.99

a=4.75ð

c=6.49

z=2mol

ˆÀ’è

m.p.2,050Ž

ƒÂ ˜Z•û•H–Ê‘Ì 2.39 ƒ¿-‚Æ“¯‚¶ ƒÂ-ƒ¿ 1,200Ž
ƒÆ ˜Z•û(“™Ž²)

a=8.40ð

c=13.65

z=8mol

ƒÆ-ƒ¿ 1,200Ž
ƒÁ “™Ž² 3.42 a=7.91ð

ƒÁ-ƒ¿ 1,000Ž

ƒÁ-ƒÂ 900`1,000Ž

ƒÀ ˜Z•ûŠ®–Ê‘œ 3.31

a=5.56ð

c=22.55

z=12mol

ƒÀ-ƒ¿ 1,600Ž
ƒÄ “™Ž²”ª–Ê‘Ì 3.60 a=7.90ð •s–¾
ƒÉ “™Ž²‹U˜Z•û

a=7.63ð

b=7.63

c=2.89

z=14mol

•s–¾

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