Premium
Molecular Intracage Chemistry: [Rh 6 (CO) 15 ] 2− in Zeolite NaX
Author(s) -
Weber W. A.,
Phillips B. L.,
Gates B. C.
Publication year - 1999
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19991001)5:10<2899::aid-chem2899>3.0.co;2-j
Subject(s) - rhodium , zeolite , chemistry , carbonylation , extended x ray absorption fine structure , cluster (spacecraft) , carbon 13 nmr , absorption (acoustics) , bottle , infrared spectroscopy , absorption spectroscopy , carbon monoxide , inorganic chemistry , materials science , stereochemistry , catalysis , organic chemistry , optics , physics , computer science , composite material , programming language
A ship‐in‐a‐bottle synthesis was the method used to obtain [Rh 6 (CO) 15 ] 2− in the cages of zeolite NaX by carbonylation of sorbed [Rh(CO) 2 (acac)] at 125 °C. The rhodium cluster was identified by 13 C NMR, infrared, and extended X‐ray absorption fine structure (EXAFS) spectra. The 13 C NMR data indicate yields of [Rh 6 (CO) 15 ] 2− up to about 83 % in the cages.