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Front Cover: Through‐Space Spin Coupling in a Silver(II) Porphyrin Dimer upon Stepwise Oxidations: Ag II ⋅⋅⋅Ag II , Ag II ⋅⋅⋅Ag III , and Ag III ⋅⋅⋅Ag III Metallophilic Interactions (Chem. Eur. J. 43/2019)
Author(s) -
Singh Akhil Kumar,
Usman Mohammad,
Sciortino Giuseppe,
Garribba Eugenio,
Rath Sankar Prasad
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201902704
Subject(s) - porphyrin , dimer , chemistry , front cover , space (punctuation) , crystallography , cover (algebra) , inorganic chemistry , photochemistry , organic chemistry , mechanical engineering , linguistics , philosophy , engineering
Metallophilic interactions have become a popular tool for a variety of high‐end materials‐related applications. Such interactions were investigated by stepwise oxidations using a cis ethene‐bridged silver(II) porphyrin dimer. Besides silver(II)⋅⋅⋅silver(II) (d 9 /d 9 ) interactions, stepwise oxidations also enabled the achievement of various hitherto unknown silver(II)⋅⋅⋅silver(III) (d 9 /d 8 ) and Ag III ⋅⋅⋅Ag III (d 8 /d 8 ) interactions, which allow significant modulation of structure and properties. More information can be found in the Full Paper by S. P. Rath et al. on page 10098.