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zhouchen8388

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bangchui

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zhouchen8388(½ð±Ò+1,VIP+0): 8-12 11:30
The ions Zr4+, Hf4+ and Rf4+ are large enough to form [M(H2O)8]4+ but
hydrolysis and polymerization yield mainly the inert [quadro-{M(¦Ì¨COH)2-
(H2O)4}4]8+ or ¡°MO2+ ⋅ 5H2O¡± (at least for Zr and Hf), even when c(MIV) is
< 1 cM or mM and c(H3O+) is > 1 M. Lowering the acidity may lead to
[{M(OH)(¦Ì¨COH)2(H2O)3}4]4+ by loss of H+.

ÕâÑùµÄ»°£¬Ëƺõ 1 M µÄÑÎËáÒ²²»Äܹ»Èܽâ 1 cM µÄZr4+

ÒÔÉÏ×ÊÁÏÀ´×Ô inorganic reactions in water
2Â¥2009-08-12 11:14:55
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jqwang94511

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zhouchen8388(½ð±Ò+1,VIP+0): 8-12 11:30
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3Â¥2009-08-12 11:17:06
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½ð³æ (ÕýʽдÊÖ)

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zhouchen8388(½ð±Ò+1,VIP+0): 8-12 15:19
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4Â¥2009-08-12 15:14:39
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wangkt

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zhouchen8388(½ð±Ò+1,VIP+0): 8-13 09:52
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