Transition metal–hydrogen–alkali metal bonds: synthesis and crystal structures of [K(18-crown-6)][W(PMe3)3H5], [Na(15-crown-5)][W(PMe3)3H5] and [{W(PMe3)3H5Li}4] and related studies

1991 ◽  
pp. 2185-2206 ◽  
Author(s):  
Adam Berry ◽  
Malcolm L. H. Green ◽  
Judith A. Bandy ◽  
Keith Prout
Keyword(s):  
Transition Metal ◽  
Alkali Metal ◽  
Crystal Structures ◽  
Metal Bonds

Alkali Metal Ion Templated Transition Metal Formate Framework Materials: Synthesis, Crystal Structures, Ion Migration, and Magnetism

2014 ◽  
Vol 53 (19) ◽  
pp. 10178-10188 ◽  
Author(s):  
Espen Eikeland ◽  
Nina Lock ◽  
Mette Filsø ◽  
Marian Stingaciu ◽  
Yanbin Shen ◽  
...  
Keyword(s):  
Transition Metal ◽  
Alkali Metal ◽  
Crystal Structures ◽  
Metal Ion ◽  
Materials Synthesis ◽  
Ion Migration ◽  
Alkali Metal Ion ◽  
Framework Materials ◽  
Metal Formate

.alpha.-Sulfonyl Carbanion-Transition-Metal Bonds. Alkali-Metal .alpha.-Sulfonyl Carbanions and Their Reactivity with Metal Complexes

1995 ◽  
Vol 14 (4) ◽  
pp. 1756-1760 ◽  
Author(s):  
Pier Giorgio Cozzi ◽  
Carlo Floriani ◽  
Angiola Chiesi-Villa ◽  
Corrado Rizzoli
Keyword(s):  
Transition Metal ◽  
Alkali Metal ◽  
Metal Complexes ◽  
Sulfonyl Carbanions ◽  
Metal Bonds

scholarly journals Spotlight on Alkali Metals: The Structural Chemistry of Alkali Metal Thallides

Crystals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1013
Author(s):  
Stefanie Gärtner
Keyword(s):  
Crystal Structure ◽  
Alkali Metal ◽  
Crystal Structures ◽  
Alkali Metals ◽  
Valence Electron ◽  
Oxidation States ◽  
Valence Electron Concentration ◽  
Base Metals ◽  
Charge Balancing

Alkali metal thallides go back to the investigative works of Eduard Zintl about base metals in negative oxidation states. In 1932, he described the crystal structure of NaTl as the first representative for this class of compounds. Since then, a bunch of versatile crystal structures has been reported for thallium as electronegative element in intermetallic solid state compounds. For combinations of thallium with alkali metals as electropositive counterparts, a broad range of different unique structure types has been observed. Interestingly, various thallium substructures at the same or very similar valence electron concentration (VEC) are obtained. This in return emphasizes that the role of the alkali metals on structure formation goes far beyond ancillary filling atoms, which are present only due to charge balancing reasons. In this review, the alkali metals are in focus and the local surroundings of the latter are discussed in terms of their crystallographic sites in the corresponding crystal structures.

scholarly journals Intermolecular interaction energies in transition metal coordination compounds

CrystEngComm ◽  
2015 ◽  
Vol 17 (48) ◽  
pp. 9300-9310 ◽  
Author(s):  
Andrew G. P. Maloney ◽  
Peter A. Wood ◽  
Simon Parsons
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Crystal Structures ◽  
Intermolecular Interaction ◽  
Coordination Compounds ◽  
Metal Coordination ◽  
Interaction Energies

The PIXEL method has been parameterised and validated for transition metals, extending its applicability from ~40% to ~85% of all published crystal structures.

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