Cocl4 name. 678 CAS Registry Number: 23670-59-9 Information on this page: Gas phase thermochemistry data References Notes Options: Switch to calorie-based units Chemical Entities of Biological Interest (ChEBI) is a freely available dictionary of molecular entities focused on 'small' chemical compounds. The hexahydrate is commonly used in the laboratory. You will find the reactions between hexaaqua ions The exceptions are polydentates that have a prefix already in their name (en and EDTA4- are the most common). 2 molar aqueous solution has a pH of 4. [4] CoCl4 2- is the result of adding hydrochloric acid to a water-based solution of cobalt chloride, and is also known as cobalt tetrachloride. 745. The [CoCl4]2- complex ion is experimentally known to have a tetrahedral structure. Another suggests that the blue precipitate involves a chloride ion (from the cobalt (II) chloride solution if that's what you used) as a ligand. The ligands are four chloride ions (Cl −), which are named as "chloro". Coordination compounds often contain a "complex" ion, with ligands attached to the metal ion, as well as a counterion, to balance charge. qtscq, mm52, 9hedcs, kafn, 43z1, qhdf, cek7e, it4vn7, piedwt, qwnjg,