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Literature DB >> 15740084

Endohedral clusterization of ten water molecules into a "molecular ice"within the hydrophobic pocket of a self-assembled cage.

Michito Yoshizawa¹, Takahiro Kusukawa, Masaki Kawano, Takashi Ohhara, Ichiro Tanaka, Kazuo Kurihara, Nobuo Niimura, Makoto Fujita.

Abstract

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.

Entities: Chemical

Year: 2005 PMID： 15740084 DOI： 10.1021/ja043953w

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

15 in total

1. Protein-like proton exchange in a synthetic host cavity.

Authors: William M Hart-Cooper; Carmelo Sgarlata; Charles L Perrin; F Dean Toste; Robert G Bergman; Kenneth N Raymond
Journal: Proc Natl Acad Sci U S A Date: 2015-11-30 Impact factor: 11.205

Review 2. Challenges and breakthroughs in recent research on self-assembly.

Authors: Katsuhiko Ariga; Jonathan P Hill; Michael V Lee; Ajayan Vinu; Richard Charvet; Somobrata Acharya
Journal: Sci Technol Adv Mater Date: 2008-03-13 Impact factor: 8.090

3. Anion Cluster: Assembly of Dihydrogen Phosphates for the Formation of a Cyclic Anion Octamer.

Authors: Md Alamgir Hossain; Muhammet Işıklan; Avijit Pramanik; Musabbir A Saeed; Frank R Fronczek
Journal: Cryst Growth Des Date: 2012-02-01 Impact factor: 4.076

4. Design and Applications of Water-Soluble Coordination Cages.

Authors: Edmundo G Percástegui; Tanya K Ronson; Jonathan R Nitschke
Journal: Chem Rev Date: 2020-11-25 Impact factor: 60.622

Review 5. Beyond Platonic: How to Build Metal-Organic Polyhedra Capable of Binding Low-Symmetry, Information-Rich Molecular Cargoes.

Authors: Charlie T McTernan; Jack A Davies; Jonathan R Nitschke
Journal: Chem Rev Date: 2022-04-18 Impact factor: 72.087

Endohedral clusterization of ten water molecules into a "molecular ice"within the hydrophobic pocket of a self-assembled cage.

1. Protein-like proton exchange in a synthetic host cavity.

Review 2. Challenges and breakthroughs in recent research on self-assembly.

3. Anion Cluster: Assembly of Dihydrogen Phosphates for the Formation of a Cyclic Anion Octamer.

4. Design and Applications of Water-Soluble Coordination Cages.

Review 5. Beyond Platonic: How to Build Metal-Organic Polyhedra Capable of Binding Low-Symmetry, Information-Rich Molecular Cargoes.

6. Synthesis of a distinct water dimer inside fullerene C70.

7. Binding Hydrated Anions with Hydrophobic Pockets.

8. Formation of an Amine-Water Cyclic Pentamer: A New Type of Water Cluster in a Polyazacryptand.

9. Binding of Hydrophobic Guests in a Coordination Cage Cavity is Driven by Liberation of "High-Energy" Water.

10. Selective Co-Encapsulation Inside an M₆ L₄ Cage.