Endohedral clusterization of ten water molecules into a "molecular ice"within the hydrophobic pocket of a self-assembled cage.
Endohedral clusterization of ten water molecules into a "molecular ice"within the hydrophobic pocket of a self-assembled cage.
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DOI：
10.1021/ja043953w
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发表时间：
2005-02
影响因子：
15
通讯作者：
M. Yoshizawa;T. Kusukawa;M. Kawano;T. Ohhara;I. Tanaka;K. Kurihara;N. Niimura;M. Fujita
中科院分区：
文献类型：
--
作者：
M. Yoshizawa;T. Kusukawa;M. Kawano;T. Ohhara;I. Tanaka;K. Kurihara;N. Niimura;M. Fujita
在自组装的配位笼的疏水腔内形成类金刚烷（H2O）10簇。这个团块被称为“分子冰”，因为它是自然形成的最小的ic型冰单位。x射线结构分析和中子衍射研究表明，分子冰不是由简单的空间填充效应形成的，而是通过水在笼内有效的分子识别形成的。π相互作用。
An adamantanoid (H2O)10 cluster is formed within the hydrophobic cavity of a self-assembled coordination cage. This cluster is termed "molecular ice" because it is the smallest unit of naturally occurring Ic-type ice. X-ray structural analysis, coupled with neutron diffraction study, reveals that the molecular ice is formed not by a simple space-filling effect but by efficient molecular recognition within the cage via H2O:...pi interaction.