A Monomeric, Base‐Free Samarium(II) Thiophenolate with a π‐Encapsulated Rare‐Earth Metal | Zendy

Cofone Alexandro | Zendy; Niemeyer Mark | Zendy

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A Monomeric, Base‐Free Samarium(II) Thiophenolate with a π‐Encapsulated Rare‐Earth Metal

Author(s) -

Cofone Alexandro,

Niemeyer Mark

Publication year - 2006

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200600140

Subject(s) - monomer , samarium , metal , chemistry , sulfur , metathesis , rare earth , salt (chemistry) , crystallography , polymerization , atom (system on chip) , stereochemistry , inorganic chemistry , organic chemistry , mineralogy , computer science , embedded system , polymer

The deep purple, alkane‐soluble complex Sm(SAr*) 2 ( 1 ) (Ar* = 2,6‐Trip 2 C 6 H 3 ; Trip = 2,4,6‐ i Pr 3 C 6 H 2 ) has been prepared by salt metathesis reaction of SmI 2 with KSAr*. The solid‐state structure shows monomeric units with the metal atom bonded to sulfur atoms of two terminal thiolate ligands (av. Sm–S: 281.6 pm). Additional η 6 ‐π‐arene interactions are observed to two C 6 H 2 rings of the flanking Trip substituents (av. Sm···C: 307.1 pm).

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