
%0 Journal Article
%A Laver, JL 
%A Smith, PW 
%T Luminescence and photochemistry of transition metal complexes. I. Studies of temperature dependence of tervalent chromium complexes with oxygen-, nitrogen-, and carbon-coordinated ligands
%J Australian Journal of Chemistry
%D 1971/09/01
%V 24
%N 9
%P 1807-1815
%K 
%R https://doi.org/10.1071/CH9711807
%U https://www.publish.csiro.au/paper/CH9711807 
%X Experimental investigations of the luminescence exhibited by a range of tervalent chromium complexes are reported. The effects of the coordinated ligand on the temperature dependence of phosphorescence are examined and rationalized in terms of the 4T2-2E energy interval. In the case of hexaureachromium complexes which emit both phosphorescence and fluorescence the varying emission intensities observed for compounds with a variety of anions are interpreted in terms of competition between the non-radiative thermal repopulation process 2E ~~&#8594; 4T2 and the radiative processes 2E &#8594; 4A2, 4T2 &#8594; 4A2. 
