Abstract

AbstractThe reaction of the deprotonatedN‐thiophosphorylated bisthioureaN,N′‐bis(diisopropoxythiophosphorylamidothiocarbonyl)hydrazine {[NHC(S)NHP(S)(OiPr)2]2, H2L} with ZnCl2leads to the complex [Zn2{[NHC(S)NP(S)(OiPr)2]2}2] ([Zn2L2]), in which two metal cations are each 1,5‐S,S′‐coordinated through the sulfur atoms of the thiocarbonyl and thiophosphoryl groups of the pendant deprotonated thioacylamidothiophosphate functions. The same reaction with CdCl2leads to the tetranuclear nanoscaled aggregate [(Cd2{[NC(S)NHP(S)(OiPr)2]2}2)2] ([(Cd2L2)2]). This complex contains ligands that are doubly deprotonated through their hydrazine NH groups and exhibit unprecedented μ4and μ5coordination modes. DFT calculations have shown that both complexes are stabilized not only by typical coordination bonds (Zn–S, Cd–S) but also by numerous intramolecular “noncovalent” interactions: polar C–H···S and N–H···S, nonpolar C–H···H–C, and σ‐hole bonding (S···S).

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.