Saeednia Borna, Sragow Aria M, Lin Yannan, Sheehan Colton J, Metlay Amy S, Gau Michael R, Dye Samantha A, O'Konski Sarah P, Mallouk Thomas E, Dmochowski Ivan J
Department of Chemistry, University of Pennsylvania 231 S. 34th St. Philadelphia PA 19104 USA
Chem Sci. 2025 Feb 19;16(12):5058-5063. doi: 10.1039/d5sc00237k. eCollection 2025 Mar 19.
We report two Cu(i)-tren host molecules with unusual air-stability, as revealed by strong preference for axial CO binding over bent O. Spectroscopy, electrochemical, and X-ray crystal structure analyses indicate that the phenyl rotators of the capsule select for small axial ligands.
我们报道了两种具有异常空气稳定性的Cu(i)-tren主体分子,这通过对轴向CO结合而非弯曲的O的强烈偏好得以揭示。光谱、电化学和X射线晶体结构分析表明,胶囊的苯基旋转器选择了小的轴向配体。