The syntheses of pyridine-functionalyzed methylidynetricobalt nona-carbonyl clusters, their X-ray analyses, and its coordination to Pd(II)
摘要:
Two kinds of methylidynetricobalt nonacarbonyls with a pyridine functional group as an apical substituent have been synthesized from trichloromethylpyridine derivatives. The structures of two new clusters have been determined by single crystal X-ray analysis. EH-MO calculations have shown that the atomic charge on the N atom in NC5H4-3-CCo3(CO)(9) is close to that of beta-picoline. This cluster can coordinate to Pd(II) and trans-PdCl2{NC5H4-3-CCo3(CO)(9)}(2) with a nanometer dimension has been synthesized as a precursor of molecular dot. (C) 1998 Elsevier Science S.A. All rights reserved.
The syntheses of pyridine-functionalyzed methylidynetricobalt nona-carbonyl clusters, their X-ray analyses, and its coordination to Pd(II)
摘要:
Two kinds of methylidynetricobalt nonacarbonyls with a pyridine functional group as an apical substituent have been synthesized from trichloromethylpyridine derivatives. The structures of two new clusters have been determined by single crystal X-ray analysis. EH-MO calculations have shown that the atomic charge on the N atom in NC5H4-3-CCo3(CO)(9) is close to that of beta-picoline. This cluster can coordinate to Pd(II) and trans-PdCl2{NC5H4-3-CCo3(CO)(9)}(2) with a nanometer dimension has been synthesized as a precursor of molecular dot. (C) 1998 Elsevier Science S.A. All rights reserved.