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 Copper(I) Siloxides – Aggregated Solid-State Structures, Cu-Cu Interactions and Dynamic Solution Behavior, published in 2012, which mentions a compound: 75732-01-3, mainly applied to aggregated copper siloxide preparation crystal mol structure; dynamic solution behavior aggregated copper siloxide; mol structure calculation aggregated copper siloxide, Recommanded Product: 75732-01-3.
Reaction of the siloxane-diols HO(Ph2SiO)2H, 1,1,3,3-tetraphenyldisiloxane-1,3-diol (L1H2), HO(iPr2SiO)2H, 1,1,3,3-tetraisopropyldisiloxane-1,3-diol (L2H2), and HO(Ph2SiO)3H, 1,1,3,3,5,5-hexaphenyltrisiloxane-1,5-diol (L3H2) with two equivalent of CunMesn led to octanuclear compounds [Cu8L14] (1), [Cu8L24] (2), and [Cu8L12L*2] [L* = O(Ph2SiO)4] (3), which were characterized by single-crystal x-ray diffraction anal. as well as by solution NMR spectroscopy. The crystal structures revealed that all the compounds are composed of Cu4O4 moieties featuring short Cu-Cu distances that can be discussed in terms of cuprophilic interactions. Two such units are linked via four disiloxane units in 1 and 2, in 3 they are connected by two equivalent of (L1)2-. Formation of 3 required disproportion of a trisiloxane-1,5-diolate to give a disiloxane-1,3-diolate and a tetrasiloxane-1,7-diolate, and thus indicates that siloxane units are not inert under the synthetic conditions employed. NMR spectroscopic investigations of the structure of 1 in solution revealed an equilibrium, presumably with [Cu4L22] fragments. Crystallization of a structural isomer of 3 indicates a shallow potential energy surface for this compound
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Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com