New Selenolato‐Bridged Clusters of Iron and Nickel; the Structures of [Fe 12 (SePh) 24 ] and [Na 2 (POPh 3 ) 6 ][Ni 20 Se 12 (SeMe) 10 ] | Zendy

Fenske Dieter | Zendy; Fischer Andreas | Zendy

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New Selenolato‐Bridged Clusters of Iron and Nickel; the Structures of [Fe 12 (SePh) 24 ] and [Na 2 (POPh 3 ) 6 ][Ni 20 Se 12 (SeMe) 10 ]

Author(s) -

Fenske Dieter,

Fischer Andreas

Publication year - 1995

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199503071

Subject(s) - nickel , crystallography , cluster (spacecraft) , ion , ring (chemistry) , tetrahedron , materials science , enhanced data rates for gsm evolution , chemistry , metallurgy , telecommunications , organic chemistry , computer science , programming language

A twelve‐membered ring made up of Fe 2+ ions is present in the cluster framework of 1 (shown on the right without phenyl groups; Fe atoms are white, Se atoms shaded). The Fe 2+ ions are located in the centers of edge‐sharing Se 4 tetrahedra, which in turn form a ring. The shiny black needles of 1 are prepared from FeCl 3 , PPh 3 , and PhSeSiMe 3 , and decompose readily upon heating.

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