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Solid cobalt(II) cyanide is a coordination polymer consisting of cobalt ions linked by cyanide units in a cubic arrangement, each such cobalt atom having octahedral geometry, and an additional cobalt atom in half of the cubic cavities. [5] That is, the structure is actually Co[Co(CN) 3] 2 in a zeolite-like structure. It forms hydrates and other ...
Horsehead Holding Corporation, formerly The New Jersey Zinc Company, was an American producer of zinc and related materials based in Pittsburgh. The operations of the historic company are currently conducted as American Zinc Recycling. The New Jersey Zinc Company was for many years the largest producer of zinc and zinc products in the United ...
Zinc cyanide is the inorganic compound with the formula Zn 2. It is a white solid that is used mainly for electroplating zinc but also has more specialized applications for the synthesis of organic compounds .
Cyanometallates or cyanometalates are a class of coordination compounds, most often consisting only of cyanide ligands. [1] Most are anions. Cyanide is a highly basic and small ligand, hence it readily saturates the coordination sphere of metal ions.
Hindustan Zinc Limited (HZL) is an Indian integrated mining and resources producer of zinc, lead, silver and cadmium.It is a subsidiary of Vedanta Limited. [4] Earlier it was a Central Public Sector Undertaking, sold by Government of India to Vedanta Limited when Atal Bihari Vajpayee and Bharatiya Janta Party Government was in power in the year 2003.
Zinc picolinate (or ZnPic) is the zinc coordination complex derived from picolinic acid and zinc(II). It has the formula Zn(NC 5 H 4 CO 2 ) 2 (H 2 O) 2 . The complex adopts an octahedral molecular geometry , containing two bidentate picolinate ligands (conjugate base of picolinic acid) and two aquo ligands .
A 55-mile-long (89 km) haul road connects the mine pit to its seaport on the Chukchi Sea. Concentrated lead and zinc powder are trucked year-round from the mine to a storage area near the port, but vessels are only able to reach the pier about 100 days a year when the area is ice-free. [13]
Rieke zinc has attracted the greatest attention of all the Rieke metals. Interest is motivated by the ability of Rieke Zn to convert 2,5-dibromothiophenes to the corresponding polythiophene . [ 8 ] Rieke-Zn also reacts with bromoesters to give organozinc reagents of value for the Reformatsky reaction .