In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Cu(CO)2(N(SO2CF3)2). The First Structurally Characterized Copper(I) Polycarbonyl, published in 1999-09-13, which mentions a compound: 75732-01-3, mainly applied to crystal structure copper carbonyl sulfonylamido complex; mol structure copper carbonyl sulfonylamido complex; copper carbonyl sulfonylamido complex preparation carbon monoxide addition dissociation, Application of 75732-01-3.
The title compound (II) was synthesized from a CH2Cl2 solution of mesitylcopper(I) and HN(SO2CF3)2 treated with 1.3 atm CO. The X-ray structure of II shows a three-coordinate Cu+ ion bonded to the sulfonamide nitrogen atom and to two CO ligands with long Cu-C bonds (1.90 and 1.91 Å) and a C-Cu-C bond angle of 122°. The two ν(CO) IR bands for II are at 2158 (s) and 2184 (m) cm-1. Cu(CO)3(N(SO2CF3)2) was produced from II being under 2000 psi CO. Cu(CO)(N(SO2CF3)2) formed quickly when II was under vacuum while further loss of CO was very slow at 24°C but more rapid at 80°C yielding Cu(N(SO2CF3)2).
In some applications, this compound(75732-01-3)Application of 75732-01-3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com