Tin(II) sulfide Tin(II) sulfide Tin(II) sulfide is a chemical compound of tin and sulfur. The chemical formula is SnS. Its natural occurrence concerns herzenbergite (α-SnS), a rare mineral. At elevated temperatures above 905K, SnS undergoes a second order phase transition to β-SnS (space group: cmcm, No. 63). in recent years, it has become evident that a new polymorph of SnS exist based upon the cubic crystal system, π-SnS (space group: P23, No. 198). Tin(II) sulfide can be prepared by reacting tin with sulfur, or tin(II) chloride with hydrogen sulfide. Tin(II) sulfide is a dark brown or black solid, insoluble in water, but
Ballad of a Tin Man Ballad of a Tin Man Ballad of a Tin Man is a 2017 novel by John D. Kuhns. The book is based on actual events which took place during Kuhns’ career during the late 1980s. The book finds Jack Davis, the protagonist in this novel as well as Kuhns’s earlier novel China Fortunes, down-and-out. His investment banking business is going nowhere, and his girlfriend has kicked him out. Desperate for a deal, he gets an offer he can’t refuse from Dennis Costa, a business acquaintance from South Florida. Dennis’s company American Powerhouse is in the alternative energy business, something Jack