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Iridium
 ‚X‘ฐ
‘Jˆฺ‹เ‘ฎ

 [Xe]4f145d76s2

ƒf[ƒ^ ŒดŽq”ิ† 77
ŒดŽq—ส 192.22
“d‹C‰Aซ“x 2.20
‘ๆˆ๊ƒCƒIƒ“‰ปƒ|ƒeƒ“ƒVƒƒƒ‹ 9.1eV
ƒtƒ@ƒ“ƒfƒ‹ƒ[ƒ‹ƒX”ผŒa 1.36๐
‹ค—LŒ‹‡”ผŒa 1.27๐
1.32๐for Ir(III) (n=6)
ƒCƒIƒ“”ผŒa 0.87๐ (+III) (n = 6)
0.77๐ (+IV) (n = 6)
Ž_‰ป” 0,1,2,3,4,6
“V‘R“ฏˆส‘ฬ Ir191(38.5%)
Ir193(61.5%)
@•๚Žหซ“ฏˆส‘ฬ Ir192(74.2d)
ŠjŽฅ‹C‹ค–ยƒf[ƒ^ Ir191(I=3/2), Ir193(I=3/2)
Not observed
’P‘ฬ‚ฬ๓‘ิ Œล‘ฬ
•t˜^เ–พ ’P‘ฬ ‰ป‡•จEƒCƒIƒ“
๖‘ฬEƒNƒ‰ƒXƒ^[ ƒgƒsƒbƒNƒX