Chemistry: Recent submissions

Now showing items 346-350 of 897

    • Theoretical investigations on some biological systems 

      Scano, Paola (University of St Andrews, 1997) - Thesis
      In this thesis molecular properties of different biological systems are studied by means of Quantum Mechanical methods. After a brief introduction, the basic theory of the methods here used is presented in Chapter 1. In ...

    • The thermal decomposition of dibenzyl 

      Pittilo, Robert Neilson (University of St Andrews, 1959) - Thesis
      The opening pages of this section are devoted to a review of the evidence revealed by the various experiment al techniques which have been applied to the problem. The relationships between the several products and their ...

    • The thermal decomposition of trifluoromethyl iodide 

      Downs, Gordon Wylie (University of St Andrews, 1959) - Thesis
      The pyrolysis of trifluoromethyl lodide has been investigated under two entirely different sets of conditions (i) in a low pressure flow system (ii) in sealed tubes at higher pressure in the flow system, nickel and pyrox ...

    • The rate of thermal dissociation of direnzyl 

      Davidson, Iain Munro Thomson (University of St Andrews, 1958) - Thesis
      1) The most recent work on the pyrolysis of dibenzyl suggested that a thermal equilibrium:- PhCH₂CH₂Ph == 2 PhCH₂- was set up as a preliminary to decomposition. The aim of this research was to test this idea by heating ...

    • Studies in the electronic structure of something triatomic radicals 

      Brotchie, Douglas Alexander (University of St Andrews, 1973) - Thesis
      Restricted Hartree-Fock calculations, with explicit non-empirical calculation of all integrals, are presented for the ground states and some low-lying excited states of eight triatomic radicals (BF₂, NH₂, HBF, HCO, HNF, ...