Coordinative Stabilization of  Cyclo ‐Tetratellurium as [Te 4 {Cr(CO) 5 } 4 ]: The First Organometallic Derivative of a Tellurium Allotrope | Zendy

Blacque Olivier | Zendy; Brunner Henri | Zendy; Kubicki Marek M. | Zendy; Nuber Bernhard | Zendy; Stubenhofer Bernhard | Zendy; Wachter Joachim | Zendy; Wrackmeyer Bernd | Zendy

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Coordinative Stabilization of Cyclo ‐Tetratellurium as [Te 4 {Cr(CO) 5 } 4 ]: The First Organometallic Derivative of a Tellurium Allotrope

Author(s) -

Blacque Olivier,

Brunner Henri,

Kubicki Marek M.,

Nuber Bernhard,

Stubenhofer Bernhard,

Wachter Joachim,

Wrackmeyer Bernd

Publication year - 1997

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.199703521

Subject(s) - tellurium , group 2 organometallic chemistry , ring (chemistry) , derivative (finance) , chemistry , ligand (biochemistry) , stereochemistry , crystallography , organometallic chemistry , molecule , inorganic chemistry , crystal structure , organic chemistry , receptor , biochemistry , financial economics , economics

Elimination of tellurium from the niobocene complex 1 , which contains the novel η 2 ‐Te 2 H ligand, leads to the title compound 2 under the action of [Cr(CO) 5 (thf)]. Characteristic for the structure of 2 is the folded four‐membered ring in which all adjacent Cr(CO) 5 fragments are in a trans arrangement.

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