Homoleptic Thiolato Complexes: Di‐ and Trinuclear Ti IV  Complexes with Unexpected Metal–Sulfur Cores, [NMe 2 H 2 ][Ti 2 (SMe) 9 ] and [Ti 3 (SMe) 12 ] | Zendy

Stüer Wolfram | Zendy; Kirschbaum Kristin | Zendy; Giolando Dean M. | Zendy

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Homoleptic Thiolato Complexes: Di‐ and Trinuclear Ti IV Complexes with Unexpected Metal–Sulfur Cores, [NMe 2 H 2 ][Ti 2 (SMe) 9 ] and [Ti 3 (SMe) 12 ]

Author(s) -

Stüer Wolfram,

Kirschbaum Kristin,

Giolando Dean M.

Publication year - 1994

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.199419811

Subject(s) - homoleptic , polyhedron , crystallography , atom (system on chip) , metal , sulfur , chemistry , titanium , symmetry (geometry) , counterion , stereochemistry , physics , ion , geometry , mathematics , computer science , organic chemistry , embedded system

Despite terminal thiolato ligands , none of the titanium centers in complexes 1 and 2 have a coordination geometry close to the expected O h symmetry. In 1 (counterion: [NMe 2 H 2 ] + ) the coordination polyhedra of the metal atoms are trigonally twisted to the mid‐point of the O h → D 3h reaction coordinate by about 32°; in 2 the coordination polyhedron of the central Ti atom is so severely twisted that it approaches D 3h symmetry. • = SMe.

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