TY - JOUR
T1 - The reactivity of decacarbonylnitrosyltriruthenate
T2 - synthesis and characterization of [Ru(CO)3(NO)]-
AU - Stevens, Robert E.
AU - Fjare, Douglas E.
AU - Gladfelter, Wayne L.
N1 - Funding Information:
We gratefully acknowledge the National Science Foundation for support of this work.
Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1988/6/21
Y1 - 1988/6/21
N2 - Decarbonylnitrosyltriruthenate, [Ru3(CO)10(NO)]-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru5N(CO)14]- in low yield, whereas [Ru3(NCO)(CO)11]- can be formed quantitatively when [Ru3(CO)10(NO)]- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru3(CO)9L(NO)]- (where L = PPh3, P(OCH3)3). Under an atmosphere of 13CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu3(CO)9L(NO). With the anionic nucleophile, PPN(NO2), [Ru3(CO)10(NO)]- photochemically reacts under a CO atmosphere to form [Ru(CO)3NO)]-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO2) and Ru(CO)5.
AB - Decarbonylnitrosyltriruthenate, [Ru3(CO)10(NO)]-, exhibits reactivity at both the nitrosyl ligand and the metal core. The NO bond can be cleaved in a thermal reaction to give [Ru5N(CO)14]- in low yield, whereas [Ru3(NCO)(CO)11]- can be formed quantitatively when [Ru3(CO)10(NO)]- is photolyzed under CO. The carbonyl ligands of the cluster are readily substituted by triphenylphosphine and trimethylphosphite giving [Ru3(CO)9L(NO)]- (where L = PPh3, P(OCH3)3). Under an atmosphere of 13CO complete exchange with the carbonyl ligands is observed. The substituted clusters have been characterized by infrared and NMR spectroscopies as well as by their reactions with acids to give HRu3(CO)9L(NO). With the anionic nucleophile, PPN(NO2), [Ru3(CO)10(NO)]- photochemically reacts under a CO atmosphere to form [Ru(CO)3NO)]-. This new nitrosyl carbonylmetalate can also be prepared from PPN (NO2) and Ru(CO)5.
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U2 - 10.1016/0022-328X(88)80161-X
DO - 10.1016/0022-328X(88)80161-X
M3 - Article
AN - SCOPUS:0007980285
SN - 0022-328X
VL - 347
SP - 373
EP - 381
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 3
ER -