ISSN:
1572-8862
Keywords:
nickel cluster
;
fluorinated formamidine
;
crystal structure
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract When a THF solution made from equimolar amounts of methyllithium and N,N′-bispentafluorophenyl formamidine, C6F5NC(H)N(H)C6F5, was added to a suspension of NiCl2 in THF and the mixture refluxed for 12 h, a bright yellow-green solution was formed, from which a bright green crystalline compound was obtained in 〉60% yield upon partial evaporation of the solvent. This compound, Li14(THF)8[Ni7Cl17(μ-formamidinate)3(μ-Cl)]2·9.4THF, crystallizes in the tetragonal space group P4 2/mnm (No. 136) with Z=2. The core consists of two Ni7 units bridged by two Cl atoms.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1009008630342
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