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 Bimetallic Platinum Group Complexes of a Macrocyclic Pyrazolate/NHC Hybrid Ligand, published in 2021-09-13, which mentions a compound: 12080-32-9, mainly applied to macrocyclic calix imidazolylidenepyrazolate bimetallic platinum palladium NHC carbene preparation; pyrazolate macrocyclic NHC hybrid bimetallic platinum palladium preparation structure; crystal mol structure macrocyclic calix imidazolylidenepyrazolate carbene platinum palladium, Computed Properties of C8H12Cl2Pt.
Authors present the synthesis, structural characterization, and photophys. properties of dinuclear PdII and PtII-NHC complexes Pd2L(PF6)2 and Pt2L(PF6)2 based on a macrocyclic calix[4]imidazolylidene[2]pyrazolate ligand obtained by in situ deprotonation of the tetraimidazolium salt H6L(PF6)4. The PtII congener was also prepared by transmetalation from previously published AgI pillarplex Ag8L2(PF6)4. NMR spectroscopy (1H, 13C, 195Pt) combined with SC-XRD studies elucidated the structure of the PdII and PtII complexes in the solid state and in solution The d8 metal ions of both congeners are coordinated in a slightly distorted square-planar arrangement. Similar to the previously reported NiII complex Ni2L(PF6)2, the heavier metal homologues adopt a bent, saddle-shaped structure. As observed for structurally similar PtII complexes in solution, bimetallic Pt2L(PF6)2 showed photoluminescence in the blue region. In the solid state, emission was observed at a similar energy with unusually short lifetimes compared to other monometallic PtII complexes. DFT and TDDFT studies shed light on the nature of the most bathochromic transitions, suggesting a significant pyrazolate- and NHC-centered π-π* character.
In addition to the literature in the link below, there is a lot of literature about this compound(Dichloro(1,5-cyclooctadiene)platinum(II))Computed Properties of C8H12Cl2Pt, illustrating the importance and wide applicability of this compound(12080-32-9).
Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts