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Premium 4‐Iodo‐1,3,5,7‐tetramethyl‐1,3,5,7‐tetraaza‐4λ 5 ‐phosphaspiro[3.3]heptane‐2,6‐dione: Synthesis and Crystal Structure of the First Iodophosphorane
Breker Johannes,
Jones Peter G.,
Stalke Dietmar,
Schmutzler Reinhard
Publication year1988
Publication title
angewandte chemie international edition in english
Resource typeJournals
PublisherHüthig & Wepf Verlag
A trigonal‐bipyramidally coordinated P atom is the characteristic structural element of the title compound 2 , which can be synthesized from the readily available 1 by Cl/I exchange. The crystals of 2 are pale yellow at −30°C, but at room temperature light brown; they decompose above 50°C. The P‐I bond, which is without precedent, is 245.8(3) pm long.
Subject(s)atom (system on chip) , chemistry , computer science , crystal (programming language) , crystal structure , crystallography , embedded system , heptane , organic chemistry , programming language , stereochemistry , trigonal crystal system
SCImago Journal Rank5.831

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