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Crystal Structure and Properties of a New 2, 2'‐Ortho(metaxylene) E ‐Bridged Stilbenophane
Author(s) -
MirzaAghayan Maryam,
Darabi Hossein Reza,
AliSaraie Laleh,
Ghassemzadeh Mitra,
Bolourtchian Mohammad,
JalaliHeravi Mehdi,
Neumüller Bernhard
Publication year - 2002
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/1521-3749(200203)628:3<681::aid-zaac681>3.0.co;2-t
Subject(s) - chemistry , crystal structure , stereochemistry , hydrogen bond , molecule , crystallography , polymer chemistry , organic chemistry
The synthesis and characterization of novel E and Z‐2, 2'‐ortho(metaxylene)‐bridged stilbenophane 2 by reductive McMurry condensation are described and the X‐ray structure determination of the E ‐isomer is reported. The structure analysis of 2 ‐ E shows weak hydrogen bonding. The complexation of Na + ions in 2, 2'‐ortho(metaxylene)‐Z‐bridged stilbenophane using sodium chloride and measurements of conductivity were performed. The formation constant logK was determined to 1.45.