الفهرس 
Stateafnt and objective of the problemOnly 14 pages are availabe for public view
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Abstract
The aim of thesis is an attempt to fill an obvious need for high level of recent research inorganic chemistry particularly in matters which go beyond the traditional or classical bound-areas of the subject. Tin cyanides, carbonyls and some of their derivatives ara exactly of that kind of subject for it provides a new way of understanding the behaviour of metal, which constitute four-fifth of all the chemical elements.