Boese, Roland; Polk, Michael; Blaeser, Dieter:  Cooperative
effect in the phase transformation of triethylcyclotriboroxane.
In: Angewandte Chemie, Jg. 99 (1987) ; Nr. 3, S. 239-241 ISSN:
0044-8249 Zeitschriftenaufsatz / Fach: Chemie  The phase
transition at -82 Deg in the title compd. was studied by x-ray
diffractometry. The lattice parameters are given for the 2
phases at several temps. on either side of the transition. The
transition is 1st-order. In both phases the mol. has a planar
D3h symmetry. The transition involves ordering. The ordering
mechanism is described in terms of cooperative interactions of
the mol.  Dieser Eintrag ist freigegeben.