Search Results - "Machado, Rubén A."

Quantitative structure-property relationship analysis of the spectrochemical series by employing electronic descriptors from DFT calculations by Oliveros R., Deivi A., Machado, Rubén A., Mora, José R.

“…Correlations among Shimura's parameter (d Co ) from spectrochemical series for 34 ligands and electronic descriptors from density functional theory…”
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Reactivity and isomerization of tert-butyldiallylphosphine with Os3 metallic cluster: Insights into the reaction mechanism and plausible intermediates through spectroscopic evidence and computational calculations by Oliveros R, Deivi A., Goite, María C., Briceño, Alexander, González, Teresa, Ocando-Mavárez, Edgar, Mora, José R., Machado, Rubén A.

“…•Facile isomerization of the allylic units in metallic clusters at room temperature.•Stereoisomeric resolution of P- of chirality in metallic…”
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Two isomeric products [Os 3(μ-H)(C 14H 9N 4)(CO) 9] formed by orthometallation of the cluster [Os 3(C 14H 10N 4)(CO) 10] containing the chelating ligand 2,3-bis(2-pyridyl)pyrazine by Machado, Rubén A., Goite, María C., Arce, Alejandro J., Sanctis, Ysaura De, Deeming, Antony J., D’Ornelas, Lindora, Oliveros, Deivi A.

“…Thermolysis of complex [Os 3(C 14H 10N 4)(CO) 10] (1) yields two structural isomers formulated as [Os 3(μ-H)(μ,η 3-C 14H 9N 4)(CO) 9] ( 2) and ( 3). Isomer 2…”
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Isomeric clusters [HOs3(CO)10(C18H11N6)] obtained from the reaction of [Os3(CO)10(CH3CN)2] with new tris-pyridyl-1,2,4-triazines by Goite, María C., Machado, Rubén A., Arce, Alejandro J., De Sanctis, Ysaura, Otero, Yomaira, Gonzalez, Teresa

“…Novel tris-pyridyl-1,2,4-triazines were prepared from the corresponding pyridyl-amidrazone and 2,2′-pyridyl in good yields. Reaction of the triazines with…”
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Reactivity of 2,3-bis(2-pyridyl)pyrazine with [Re 2(CO) 8(CH 3CN) 2]: Molecular structures of [Re 2(CO) 8(C 14H 10N 4)] and [Re 2(CO) 8(C 14H 10N 4)Re 2(CO) 8] by Machado, Rubén A., Goite, María Cristina, Rivillo, David, De Sanctis, Ysaura, Arce, Alejandro J., Deeming, Antony J., D’Ornelas, Lindora, Sierralta, Anibal, Atencio, Reinaldo, González, Teresa, Galarza, Esperanza

“…A new tetranuclear rhenium derivative [Re 2(CO) 8(C 14H 10N 4)Re 2(CO) 8] was obtained from the reaction of [Re 2(CO) 8(CH 3 CN) 2] and…”
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Synthesis and molecular structure of [Re 2(μ:η 6-C 24H 18N 4)(CO) 6] containing the rtct-tetrakis(2-pyridyl)cyclobutandiyl ligand, derived from the reaction of [Re 2(CO) 8(MeCN) 2] and 1,2-bis(2-pyridyl)ethene by Machado, Rubén A., Rivillo, David, Arce, Alejandro J., D’Ornelas, Lindora, De Sanctis, Ysaura, Atencio, Reinaldo, González, Teresa, Galarza, Esperanza

“…The facile [2 + 2] cycloaddition of 1,2-bis(2-pyridyl)ethene mediated by [Re 2(CO) 8(CH 3CN) 2] leads to the complex [Re 2(μ:η 6-C 24H 18N 4)(CO) 6] where the…”
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Effect of oxyethylated isononylphenol (neonol) on viscosity characteristics of water-oil emulsions by Yakubova, Svetlana G., Manaure, Daniel A., Machado, Ruben A., Bakhtizin, Ramil N., Khasanova, Gulnazira I., Voloshin, Aleksandr I., Sinyashin, Oleg G., Dokichev, Vladimir A.

“…The effect of oxyethylated isononylphenol (AF 9-10 neonol) on the rheology of natural water-oil emulsions has been investigated. It was determined that…”
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Dinuclear and trinuclear osmium complexes incorporating 1,2-bis(2-pyridyl)ethene as doubly and triply bridging ligands: crystal structures of [Os 2(μ:η 4-C 12H 10N 2)(CO) 6], [Os 3(μ-H) 2(μ 3:η 3-C 12H 10N 2)(CO) 8] and [Os 3(μ-H)(μ 3:η 4-C 12H 9N 2)(CO) 8] by Machado, Rubén A., Rivillo, David, Alejandro J.Arce, Sanctis, Ysaura De, Deeming, Antony J., D’Ornelas, Lindora, González, Teresa, Atencio, Reinaldo

“…The reaction of (C 12H 10N 2) with [Os 3(CO) 10(CH 3CN) 2] generated the products 1 to 5. The thermal conversion observed for [Os 3(μ-CO)(μ 3:η 3-C 12H 10N…”
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