Multi‐functional, Low Symmetry Pd 2 L 4 Nanocage Libraries**

Structure of Dibromo(l,2-diaminoethane)palladium(IY)-bis(l,2-diaminoethane)- palladium(II) Tetrakisperchlorate, [Pd(en)2Br2][Pd(en)2](C104)4

Orthorhombic [Pd(C,H8N2),Br2][Pd(C2H8N2)][C104]4, C8H32Br2Cl4N80 I6Pd2 , Mr = 890.42, crystallizes in space group Iba2, a = 9.651(2), b = 13.951(8), c 10.771(2) Ä, Z = 2, V = 1412.80 Ä, dc = 2.05 gem 3 , R = 0.0564 for 1545 unique reflections. Data collection: MoK a , A = 0.71069 Ä, room temperature. The structure is a typical Wolffram's Salt Analogue (WSA) with infinite stacks of planar [Pd(en...

Design of a highly nanodispersed Pd-MgO/SiO(2) composite catalyst with multifunctional activity for CH(4) reforming.

We describe a highly nanodispersed Pd-MgO/SiO(2) composite catalyst synthesized by an in situ, one-pot, reverse microemulsion method as a multifunctional catalyst for low-temperature CH(4) reforming. Experimental results suggested evidence for a synergistic interplay of each component and DFT calculations confirmed a multifunctional reaction mechanism of CH(4) reforming and the importance of th...

Ultra-Fast All-Optical Symmetry 4×2 Encoder Based on Interface Effect in 2D Photonic Crystal

This paper deals with the design and simulation of all-optical 4×2 encoderusing the wave interference effect in photonic crystals. By producing 4 opticalwaveguides as input and two waveguides as output, the given structure was designed.The size of the designed structure is 133.9 μm2. The given all-optical encoder has acontrast ratio of 13.2 dB, the response time of 0.45 ...

L μ − L τ − L s Symmetry and a Mixed 2 + 2 Scenario for Neutrino Oscillations

Recent results from SuperKamiokande and SNO experiments have set severe constraints on possible mixings of a light sterile neutrino, νs, with the three active species required for a simultaneous explanation of the solar, atmospheric and LSND neutrino oscillation data. A consistent scheme has emerged from a global analysis of the data wherein two of the neutrinos are nearly degenerate with a mas...

N=2 Superconformal Symmetry and SO(2,l) Current Algebra