In this report the second-rank estimated formulas of one phase structure semiinvariants of 15 space groups in triclinic and monoclinic crystal systems are given using the algebraic derivative method. These formulas ma...
For their special coordination function, cryptate compounds will play an important part in such fields as bionics, biophysics, medicine and pesticide. But, very few research results have been reported so far on lantha...
Isotactic polypropylene is capable of crystallizing in several forms. The α or monoclinie form is the most stable and prevalent form. A γ or triclinic modification exists, which is generally associated with high pre...
Gossypol acetic acid (C30H34O8-CH3COOH) is a contraceptive drug for man, which is being investigated clinically and pharmacologically at present in our country. The crystal structure of gossypol acetic acid has been d...