Lithium Di- and Trimethyl Dimolybdenum(II) Complexes with Mo−Mo Quadruple Bonds and Bridging Methyl Groups

Nov 26, 2015 | Artículos del Mes, Artículos del Mes, Artículos del Mes, Artículos del Mes, Artículos del Mes, Artículos del Mes

New dimolybdenum complexes of composition [Mo2{μ-Me}2Li(S)}(μ-X)(μ-N^N)2] (3a−3c), where S = THF or Et2O and N^N represents a bidentate aminopyridinate or amidinate ligand that bridges the quadruply bonded molybdenum atoms, were prepared from the reaction of the...

An Evolutionarily Conserved DOF-CONSTANS Module Controls Plant Photoperiodic Signaling

Oct 26, 2015 | Sin categoría

The response to daylength is a crucial process that evolved very early in plant evolution, entitling the early green eukaryote to predict seasonal variability and attune its physiological responses to the environment. The photoperiod responses evolved into the complex...

Water-Promoted Generation of a Diazairida Homobarrelene by C—C Coupling Between an Iridacyclic Alkylidene and Acetonitrile

Sep 26, 2015 | 2015, 2015, 2015, 2015, 2015, 2015

The stable cationic iridacyclopentenylidene [TpMe2Ir(=CHC(Me)=C(Me)CH2(NCMe)]PF6(A;TpMe2=hydrotris (3,5dimethylpyrazolyl)borate) has been obtained by α-hydride abstraction from the iridacyclopent-2-ene [TpMe2Ir(CH2C(Me)=C(Me)CH2)(NCMe)]. Complex A exhibits...

Design and realization of transparent solar modules based on luminescent solar concentrators integrating nanostructured photonic crystals

Ago 26, 2015 | Sin categoría

Herein, we present a prototype of a photovoltaic module that combines a luminescent solar concentrator integrating one-dimensional photonic crystals and in-plane CuInGaSe2 (CIGS) solar cells. Highly uniform and wide-area nanostructured multilayers with photonic...

Fine tuning of the emission properties of nano-emitters in multilayered structures by deterministic control of their local photonic environment

Jul 31, 2015 | En portada OLD

En portadaFine tuning of the emission properties of nano-emitters in multilayered structures by deterministic control of their local photonic environment Un equipo de investigadores del cicCartuja demuestra la posibilidad de controlar las propiedades luminiscentes de...

A Diels–Alder Reaction Triggered by a [4 + 3] Metallacycloaddition

Jun 26, 2015 | Sin categoría

The TpMe2Ir(III) complex 1-OH2 (TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate), which contains a labile molecule of water and an iridium-bonded alkenyl moiety (−C(R)═C(R)–(R=CO2Me)) as part of a benzo-annulated five-membered iridacycle, reacts readily with the...