Matches in SemOpenAlex for { <https://semopenalex.org/work/W4237620538> ?p ?o ?g. }
- W4237620538 endingPage "5921" @default.
- W4237620538 startingPage "5912" @default.
- W4237620538 abstract "The reaction of the 30-electron methoxycarbyne complex [Mo2Cp2(μ-COMe)(μ-PCy2)(μ-CO)] with carbon monoxide gives quantitatively the electron-precise derivative [Mo2Cp2(μ-COMe)(μ-PCy2)(CO)3], in which the methoxycarbyne ligand adopts a highly asymmetric semibridging coordination mode. This tricarbonyl species dissociates one of its CO ligands under thermal conditions (333 K) to give the 32-electron complex [Mo2Cp2(μ-COMe)(μ-PCy2)(CO)2] in high yield. The structures and bonding of both complexes, as well as that of the isostructural carboxycarbyne complex [Mo2Cp2{μ-C(CO2Me)}(μ-PCy2)(CO)2] were studied by means of density functional theory. These calculations allow us to describe the intermetallic interaction in the edge-sharing bioctahedral dicarbonyls by a configuration of the type δ2σ2π2(δ*)2, with the δ* orbitals being involved in π back-bonding to the carbonyl ligands, and the δ orbitals significantly delocalized over the Mo2C(carbyne) triangle, then becoming the π-bonding component of the metal−carbyne bond. For these complexes, an atoms-in-molecules (AIM) analysis allows us to locate the corresponding intermetallic bond critical points, these exhibiting relatively high values of the electron density (ca. 0.43 e Å-3). Both the MO and AIM analysis of these dicarbonyl complexes suggest that the binding of the methoxy- and carboxycarbyne ligands to the dimetal center is quite similar." @default.
- W4237620538 created "2022-05-12" @default.
- W4237620538 creator A5024602124 @default.
- W4237620538 creator A5030874852 @default.
- W4237620538 creator A5035325201 @default.
- W4237620538 creator A5058269417 @default.
- W4237620538 creator A5062011131 @default.
- W4237620538 date "2007-10-24" @default.
- W4237620538 modified "2023-10-17" @default.
- W4237620538 title "Chemistry of Unsaturated Group 6 Metal Complexes with Bridging Hydroxy- and Methoxycarbyne Ligands. 2. Synthesis, Structure, and Bonding of 32- and 34-Electron Complexes" @default.
- W4237620538 cites W1650728208 @default.
- W4237620538 cites W1947462359 @default.
- W4237620538 cites W1964216959 @default.
- W4237620538 cites W1966182479 @default.
- W4237620538 cites W1974742672 @default.
- W4237620538 cites W1979842463 @default.
- W4237620538 cites W1979878606 @default.
- W4237620538 cites W1981745234 @default.
- W4237620538 cites W1982538100 @default.
- W4237620538 cites W1985083941 @default.
- W4237620538 cites W1989924678 @default.
- W4237620538 cites W1993383767 @default.
- W4237620538 cites W1995495844 @default.
- W4237620538 cites W2001581840 @default.
- W4237620538 cites W2002105919 @default.
- W4237620538 cites W2003469013 @default.
- W4237620538 cites W2008446345 @default.
- W4237620538 cites W2008971933 @default.
- W4237620538 cites W2011037748 @default.
- W4237620538 cites W2011373301 @default.
- W4237620538 cites W2015723183 @default.
- W4237620538 cites W2017996933 @default.
- W4237620538 cites W2023271753 @default.
- W4237620538 cites W2023511561 @default.
- W4237620538 cites W2029764404 @default.
- W4237620538 cites W2030556374 @default.
- W4237620538 cites W2033353724 @default.
- W4237620538 cites W2034445098 @default.
- W4237620538 cites W2038791517 @default.
- W4237620538 cites W2043519625 @default.
- W4237620538 cites W2043713607 @default.
- W4237620538 cites W2051469879 @default.
- W4237620538 cites W2052573265 @default.
- W4237620538 cites W2058867126 @default.
- W4237620538 cites W2062326901 @default.
- W4237620538 cites W2062950708 @default.
- W4237620538 cites W2063445402 @default.
- W4237620538 cites W2074229840 @default.
- W4237620538 cites W2082712943 @default.
- W4237620538 cites W2083277237 @default.
- W4237620538 cites W2084787846 @default.
- W4237620538 cites W2090211577 @default.
- W4237620538 cites W2093990591 @default.
- W4237620538 cites W2094642658 @default.
- W4237620538 cites W2095269714 @default.
- W4237620538 cites W2128252426 @default.
- W4237620538 cites W2130086905 @default.
- W4237620538 cites W2143981217 @default.
- W4237620538 cites W2319970034 @default.
- W4237620538 cites W2951672535 @default.
- W4237620538 cites W4214761961 @default.
- W4237620538 cites W4254300763 @default.
- W4237620538 cites W4293208197 @default.
- W4237620538 doi "https://doi.org/10.1021/om700735g" @default.
- W4237620538 hasPublicationYear "2007" @default.
- W4237620538 type Work @default.
- W4237620538 citedByCount "35" @default.
- W4237620538 countsByYear W42376205382012 @default.
- W4237620538 countsByYear W42376205382013 @default.
- W4237620538 countsByYear W42376205382014 @default.
- W4237620538 countsByYear W42376205382015 @default.
- W4237620538 countsByYear W42376205382016 @default.
- W4237620538 countsByYear W42376205382018 @default.
- W4237620538 countsByYear W42376205382021 @default.
- W4237620538 countsByYear W42376205382022 @default.
- W4237620538 crossrefType "journal-article" @default.
- W4237620538 hasAuthorship W4237620538A5024602124 @default.
- W4237620538 hasAuthorship W4237620538A5030874852 @default.
- W4237620538 hasAuthorship W4237620538A5035325201 @default.
- W4237620538 hasAuthorship W4237620538A5058269417 @default.
- W4237620538 hasAuthorship W4237620538A5062011131 @default.
- W4237620538 hasConcept C115624301 @default.
- W4237620538 hasConcept C116569031 @default.
- W4237620538 hasConcept C121332964 @default.
- W4237620538 hasConcept C147120987 @default.
- W4237620538 hasConcept C147597530 @default.
- W4237620538 hasConcept C152365726 @default.
- W4237620538 hasConcept C161790260 @default.
- W4237620538 hasConcept C170493617 @default.
- W4237620538 hasConcept C178790620 @default.
- W4237620538 hasConcept C185592680 @default.
- W4237620538 hasConcept C189394030 @default.
- W4237620538 hasConcept C205188671 @default.
- W4237620538 hasConcept C27501479 @default.
- W4237620538 hasConcept C2777164566 @default.
- W4237620538 hasConcept C2780026712 @default.
- W4237620538 hasConcept C2780696404 @default.
- W4237620538 hasConcept C32909587 @default.