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Hexagonal Frameworks and Graphite-like Structures

The scaffolding and related microporous materials are receiving widespread interdisciplinary attention, and the borders between chemistry, physics, and materials science are therefore vague and [Pg.204]

Metal cyanide, which has received little attention for years in many texts concerned with inorganic structures, is now found to possess the most outstanding feature as a building block for infinite polymeric frameworks. Some rather elegant metal cyanide structures with extended frameworks have recently been discovered (121-128). The synthetic strategy is based on the combination of a diatomic bifunctional rodlike CN ion with a considerable preference for binding metals at each end in a linear fashion together with modification of [Pg.205]

Pyrazine (L39) and substituted pyrazines have long been known to act as exo-didentate ligands to linearly bridge metal ions, generating oligomeric and polymeric metal complexes with infinite chain and [Pg.206]

Slightly distorted hexagonal frameworks defined by six L39-bridged copper(I) ions are observed in [Cu2(L4o)3(PF6)2] (L40 = 2,5-dimethylpyr- [Pg.207]

The complexes falling into other groups as shown in Fig. 23(b)—(d), are significantly less numerous. The chlorine-substituted pyrazine is [Pg.211]

Some nitrogen-containing ligands in copperd) and silverd) complexes hav- [Pg.205]

Schematic view of the interwoven honeycomb grids in [Cu2(Ls9)3]SiF6. (From Fig. 4 in MacGillvray, L. R. Subramanian, S. Zaworotko, M. J. J. Chem. Soc. Chem. Commun. 1994, 1325.) [Pg.210]


See other pages where Hexagonal Frameworks and Graphite-like Structures is mentioned: [Pg.173]    [Pg.204]    [Pg.173]    [Pg.204]    [Pg.173]    [Pg.204]    [Pg.173]    [Pg.204]    [Pg.25]    [Pg.209]    [Pg.210]    [Pg.209]    [Pg.210]    [Pg.172]    [Pg.355]    [Pg.172]   


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Framework and Structure

Framework structures

Graphite hexagonal structure

Graphite, hexagonal

Graphite-like

Graphitic structure

Graphitization structure

Hexagonal

Hexagons

Structural frameworks

Structures hexagons

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