Cyanato-and thiocyanato-substituted triangular clusters of molybdenum, [Mo3S4(dppe)3X3]+ (X = NCO-, NCS-; Dppe = 1,2-bis(diphenylphosphino)ethane)

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

Two pseudohalido-substituted cluster complexes, [Mo3S4(dppe)3(NCS)3]NCS (1) and [Mo3S4(dppe)3(NCO)3]Br (2) (dppe = 1,2-bis(diphenylphosphino)ethane), have been synthesized by substitution between [Mo3S4(dppe)3Br3]Br and potassium thiocyanate or sodium cyanate, respectively, in boiling acetonitrile. The compounds were characterized by IR-spectroscopy, elemental analysis, electrospray mass-spectrometry, and single-crystal X-ray diffraction analysis. Both compounds crystallize as toluene solvates (1·3C6H5CH3 and 2·2.5C6H5CH3) in space group with similar unit cell dimensions and adopt very similar molecular geometries. Both structures consist of discrete cluster cations [Mo3S4(dppe)3X3]+, NCS- or Br- anions, and solvate toluene molecules.

Язык оригиналаанглийский
Страницы (с-по)422-431
Число страниц10
ЖурналJournal of Coordination Chemistry
Том68
Номер выпуска3
DOI
СостояниеОпубликовано - 1 фев 2015

Fingerprint Подробные сведения о темах исследования «Cyanato-and thiocyanato-substituted triangular clusters of molybdenum, [Mo<sub>3</sub>S<sub>4</sub>(dppe)<sub>3</sub>X<sub>3</sub>]<sup>+</sup> (X = NCO<sup>-</sup>, NCS<sup>-</sup>; Dppe = 1,2-bis(diphenylphosphino)ethane)». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать