| Abstract: | Structural effects: disordering, twinning, polymorphism, and morphotropism due to substitution of halide atoms are considered using the results of X-ray diffraction analysis of 18 olefinic π-complexes of Cu(I). These effects are associated with the heterodesmic character of compounds, in particular, with weak interactions such as lengthened coordination bonds and hydrogen contacts. Ukrainian State Wood Technology Institute. Translated fromZhurnal Strukturnoi Khimii, Vol. 39, No. 1, pp. 98–107, January–February, 1998. |
