TY - JOUR
T1 - Spontaneous formation of an organometallic-inorganic dirhenium carbonyl cryptate encapsulating a sodium cation
AU - Lemus-Santana, Ana Adela
AU - Reyes-Lezama, Marisol
AU - Zúñiga-Villarreal, Noé
AU - Toscano, Rubén A.
AU - Espinosa-Pérez, Georgina E.
PY - 2006/4/10
Y1 - 2006/4/10
N2 - The reactions between the rhenium(I) complexes [ReBr(CO)5], [Re2Br2(CO)6(THF)2], and [ReOTf(CO)5] and Na-[Ph2P(O)NP(O)Ph2] in toluene and THF under reflux and in dichloromethane at room temperature, respectively, afforded the complex Na[Re2(CO) 6{μ-Ph2P(O)NP(O)Ph2-κ 2O}3] in good to medium yields; an X-ray cristallographic study in the solid state revealed that the sodium atom is enclosed in the cage formed by two -Re(CO)3 fragments joined by three end-bound [Ph 2P(O)NP(O)Ph2] ligands.
AB - The reactions between the rhenium(I) complexes [ReBr(CO)5], [Re2Br2(CO)6(THF)2], and [ReOTf(CO)5] and Na-[Ph2P(O)NP(O)Ph2] in toluene and THF under reflux and in dichloromethane at room temperature, respectively, afforded the complex Na[Re2(CO) 6{μ-Ph2P(O)NP(O)Ph2-κ 2O}3] in good to medium yields; an X-ray cristallographic study in the solid state revealed that the sodium atom is enclosed in the cage formed by two -Re(CO)3 fragments joined by three end-bound [Ph 2P(O)NP(O)Ph2] ligands.
UR - http://www.scopus.com/inward/record.url?scp=33646378883&partnerID=8YFLogxK
U2 - 10.1021/om050912f
DO - 10.1021/om050912f
M3 - Artículo
SN - 0276-7333
VL - 25
SP - 1857
EP - 1860
JO - Organometallics
JF - Organometallics
IS - 8
ER -