Metal selenocyanates and their properties

CONTENTS
I. Introduction 901
II. Selenocyanogen and its properties 902
III. Analytical chemistry of the SeCN^– ion 902
IV. Simple selenocyanates and their properties 902
V. Selenocyanates of heavy metals 903
VI. Complexes based on metal selenocyanates 904
VII. Complex formation involving the selenocyanate ion as ligand and as central ion 904
VIII. Selenocyanato-complexes in non-aqueous solutions 905
IX. Complex-forming characteristics of the SeCN^– ion 906
X. The structure of selenocyanates 906