[μ-3-(8-Quinolyloxy)propanediyl]bis[dicarbonyl(η5-methoxycarbonylcyclopentadienyl)molybdenum(III)]

Deep 3 . 8 μ m Observations of the Trapezium Cluster

We present deep 3.8 μm L ′ imaging observations of the Trapezium cluster in Orion obtained with the ESO VLT. We use these observations to: 1) search for infrared excess emission and evidence for protoplanetary disks associated with the faint, substellar population of this young cluster, and 2) investigate the nature and extent of a recently discovered population of deeply embedded sources locat...

Detection of the Sgr A * activity at 3 . 8 and 4 . 8 μ m with NACO ⋆

L’-band (λ=3.8 μm) and M’-band (λ=4.8 μm) observations of the Galactic Center region, performed in 2003 at VLT (ESO) with the adaptive optics imager NACO, have lead to the detection of an infrared counterpart of the radio source Sgr A* at both wavelengths. The measured fluxes confirm that the Sgr A* infrared spectrum is dominated by the synchrotron emission of nonthermal electrons. The infrared...

ar X iv : h ep - p h / 98 01 24 3 v 1 8 J an 1 99 8 A Strong Electroweak Sector at Future μ + μ −

We discuss the prospects for detecting at a muon collider the massive new vector resonances V and light pseudo-Nambu-Goldstone bosons P of a typical strongly interacting electroweak sector (as represented by the BESS model). Expected sensitivities to V ’s at a high energy collider are evaluated and the excellent prospects for discovering P ’s via scanning at a low energy collider are delineated.

Vol. 8, No. 3 , 2019

[μ-3-(8-Quinol­yloxy)propanedi­yl]bis­[dicarbon­yl(η5-methoxy­carbonyl­cyclo­penta­dien­yl)molybdenum(III)]

The crystal structure of the title dimolybdenum complex, [Mo(2)(C(12)H(9)NO)(C(7)H(7)O(2))(2)(CO)(4)], has a quasi-tetra-hedral Mo(2)C(2) cluster core attached to one 3-(8-quinol-yloxy)propanediyl (L) and two methoxy-carbonyl-cyclo-penta-dienyl (Cp') ligands which are coordinated to two Mo atoms: one Mo atom bonds two terminal CO ligands while the other links one terminal and one semi-bridging ...