Recognition of giant cluster anions by a protonated porphyrin trimer: detection by fast-atom bombardment (FAB) mass spectrometry

1 January 1992

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 13,p. 946-947
https://doi.org/10.1039/c39920000946

Abstract

Anions such as PW₁₂O₄₀ ^3–, SiW₁₂O₄₀ ^4– and OS₁₀C(CO)₂₄ ^2– are recognised and bound by a porphyrin cyclic trimer of complementary size and charge; these second-sphere coordinate cluster complexes were detected by FAB mass spectrometry.

Keywords

SECOND SPHERE
SPHERE COORDINATE
COORDINATE CLUSTER
PORPHYRIN CYCLIC
COMPLEMENTARY SIZE
CLUSTER ANIONS
PORPHYRIN TRIMER
FAB MASS
PROTONATED PORPHYRIN

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