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Crystal Engineering of Organometallic Compounds through Cooperative Strong and Weak Hydrogen Bonds: A Simple Route to Mixed‐Metal Systems
Author(s) -
Braga Dario,
Maini Lucia,
Grepioni Fabrizia
Publication year - 1998
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19980904)37:16<2240::aid-anie2240>3.0.co;2-c
Subject(s) - crystal engineering , hydrogen bond , organometallic chemistry , group 2 organometallic chemistry , metal , chemistry , hydrogen , crystal structure , hydrogen storage , crystal (programming language) , crystallography , inorganic chemistry , molecule , organic chemistry , supramolecular chemistry , computer science , programming language
Cooperative strong negatively charged and neutral O–H⋅⋅⋅O as well as weak charge‐assisted C–H δ + ⋅⋅⋅O δ − hydrogen‐bonding interactions have been utilized for the crystal engineering of organometallic Fe II /Co III and Fe II /Cr I sandwich complexes. A section of the structure of [( η 6 ‐C 6 H 6 ) 2 Cr] + {[( η 5 ‐C 5 H 4 COOH)( η 5 ‐C 5 H 4 COO)Fe][( η 5 ‐C 5 H 4 COOH) 2 Fe] 0.5 } − is shown in the picture.