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Original Articles

An investigation of the binding of (S)-monothioBINOLate to rare earth metal cations

ORCID Icon, ORCID Icon, , & ORCID Icon
Pages 624-629 | Received 27 Mar 2019, Accepted 30 Mar 2019, Published online: 22 Apr 2019
 

Abstract

Two novel rare earth compounds have been synthesized using the previously reported (S)-MonoThioBINOL [(S)-H2-MTB], (S)-2-hydroxy-2′-mercapto-1,1′-binaphthyl). We have shown here that while the H-bonded complex containing TMG-H+ (tetramethyl guanidium cation) maintains the structure that the analogous BINOLate complex adopts, the complex with lithium cations in the secondary coordination sphere crystallizes as an ‘–ate’ complex with an outer sphere lithium counter cation solvated by DME.

GRAPHICAL ABSTRACT

Additional information

Funding

This work was supported by the National Science (CHE-1464744 to PJW, CHE-1664928 to EJS, and Graduate Research Fellowship Program).

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