TY - JOUR
T1 - Zweikernige η5-pentamethylcyclopentadienyl-rhenium-komplexe mit einer chalkogenbrücke. Die molekülstruktur von [(η5-C5Me5)Re(CO)2]2(μ-Se)
AU - Herberhold, Max
AU - Schmidkonz, Bertram
AU - Thewalt, Ulf
AU - Razavi, Abbas
AU - Schöllhorn, Helmut
AU - Herrmann, Wolfgang A.
AU - Hecht, Christian
PY - 1986/1/21
Y1 - 1986/1/21
N2 - We report the synthesis and characterisation of binuclear η5-pentamethylcyclopentadienylrhenium complexes, [(η5-C5Me5)Re(CO)2]2(μ-E) (E = S (2), Se (3), Te (4)), containing a chalcogen bridge in addition to a ReRe bond. According to the X-ray structural analysis, 3 possesses approximately C2 molecular symmetry; the C5Me5 ring ligands occupy trans positions with respect to the central Re2Se unit [d(ReRe) 3.032(1) Å, {right parenthesis, less than} ReSeRe 74.9(1)°]. As expected, the complexes of the now complete series [Cp{black star}Re(CO)2]2(μ-E) (E = O (1), S (2), Se (3), Te (4)) show a high degree of similarity in their corresponding mass, IR, 1H and 13C NMR spectra.
AB - We report the synthesis and characterisation of binuclear η5-pentamethylcyclopentadienylrhenium complexes, [(η5-C5Me5)Re(CO)2]2(μ-E) (E = S (2), Se (3), Te (4)), containing a chalcogen bridge in addition to a ReRe bond. According to the X-ray structural analysis, 3 possesses approximately C2 molecular symmetry; the C5Me5 ring ligands occupy trans positions with respect to the central Re2Se unit [d(ReRe) 3.032(1) Å, {right parenthesis, less than} ReSeRe 74.9(1)°]. As expected, the complexes of the now complete series [Cp{black star}Re(CO)2]2(μ-E) (E = O (1), S (2), Se (3), Te (4)) show a high degree of similarity in their corresponding mass, IR, 1H and 13C NMR spectra.
UR - https://www.scopus.com/pages/publications/1842605882
U2 - 10.1016/0022-328X(86)82017-4
DO - 10.1016/0022-328X(86)82017-4
M3 - Artikel
AN - SCOPUS:1842605882
SN - 0022-328X
VL - 299
SP - 213
EP - 221
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 2
ER -