Crystal Structure and Optical Properties of Cd32S14(SC6H5)36. DMF4, a Cluster with a 15 Angstrom CdS Core
作者： N. Herron , J. C. Calabrese , W. E. Farneth , Y. Wang
DOI: 10.1126/SCIENCE.259.5100.1426
关键词:
摘要: Recrystallization of the solid Cd(10)S(4)(SC(6)H(5))(12) from a solution pyridine and N, N-di-methylformamide (DMF) results in formation cluster Cd(32)S(14)(SC(6)H(5))(36)-DMF(4) as pale yellow cubes. The structure consists an 82-atom CdS core that is roughly spherical piece cubic sphalerite lattice approximately 12 angstroms diameter. four corners are capped by hexagonal wurtzite-like units, which overall tetrahedral 15 This dissolves intact tetrahydrofuran where its absorption spectrum reveals sharp peak at 358 nanometers room temperature emission spectra show strong broad band 500 nanometers.
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