Triply-bridged diphos disilver helical complexes [Ag-2(mu(2)-dppa-P,P')(3)(anion)(2)] [dppa = bis(diphenylphosphino)acetylene]

Triply-bridged disilver complexes [Ag-2(mu(2)-dppa-P,P')(3)(anion)(2)] form selectively and are stabilised by many aromatic interactions.

The first structural characterization of a [2.2]PHANEPHOS - Transition-metal complex: Structure of rac-[Pd(4,12-bis(diphenylphosphino)[2.2]paracyclophane)Cl-2]

The solid-state structure of the [2.2]PHANEPHOS-transition-metal complex rac-[Pd(4,12-bis(diphenylphosphino)[2.2]paracyclophane)Cl-2] has been established by single-crystal X-ray diffraction. The P-Pd-P bite angle is ideally suited to catalytic processes such as carbon-carbon cross-coupling reactions, which involve reductive elimination as the rate-determining step.

ACTIVATION-ENERGIES IN SEMICONDUCTOR PHOTOCATALYSIS FOR WATER-PURIFICATION - THE 4-CHLOROPHENOL TIO2 O-2 PHOTOSYSTEM

The variation in the activation energy for the initial stage of photomineralization of 4-chlorophenol (4-CP), sensitized by Degussa P25 TiO2 was investigated as a function of P-O2 and [4-CP]. A model was developed based on the incorporation of Arrhenius-type functions in a general rate equation for the initial stage of photomineralization. Values of the essential constants in the model were derived from a few simple experiments. Positive, negative and zero apparent activation energies were predicted using the model, and verified experimentally, under moderate reaction conditions. The general applicability of the model is briefly discussed.

PREDISSOCIATION OF H-3 N = 2 RYDBERG STATES - PRODUCT BRANCHING AND ISOTOPE EFFECTS

A translational spectroscopy technique is used to obtain predissociation kinetic energy release spectra from the lowest bound states of H-3, 2s 2A1' and 2p 2A

The Invention of Hebrew Prose: Literary Language and the Dilemmas of Mimesis, pt. 3, sect. 2

DIscussion of how the Hebrew literary language developed and how it is used to create a reality

The White Cane Magazine, Fall 2013, Vol. 4, no. 3

Quarterly newsletter produced by the Iowa Department of Blind, about the information and activities that are on going in the department.

History of England from the peace of Utrecht to the peace of Aix-la-Chapelle. Edition 3,Volume 2 / by lord Mahon

Collection : Collection of ancient and modern british authors ; 325-326