Premium
Synthese und Kristallstruktur des Lewis‐Säure/Base‐Addukts AlCl 3 ·C 3 N 3 Cl 3
Author(s) -
Tragl Sonja,
Gibson Katharina,
Meyer H.Jürgen
Publication year - 2007
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/zaac.200600316
Subject(s) - lewis acids and bases , adduct , crystal structure , chemistry , crystallography , ring (chemistry) , crystal (programming language) , hydrogen bond , stereochemistry , base (topology) , molecule , catalysis , mathematical analysis , biochemistry , mathematics , organic chemistry , computer science , programming language
Abstract Synthesis and Crystal Structure of the Lewis Acid‐Base Adduct AlCl 3 ·C 3 N 3 Cl 3 The reaction between cyanuric chloride (C 3 N 3 Cl 3 ) and the strong Lewis acid AlCl 3 yielded colorless crystals of the adduct AlCl 3 ·C 3 N 3 Cl 3 . The crystal structure was determined by single crystal X‐ray diffraction at room temperature and was solved in the space group $P{\bar1}$ with Z = 4, a = 7.3802(7) Å, b = 9.688(1) Å, c = 16.272(2) Å, α = 72.80(1)°, β = 89.97(1)°, γ = 87.23(1)°, and V = 1110.0(2) Å 3 . In the crystal structure, AlCl 3 is closely associated to the triazine ring with Al–N distances of 2.042(3) Å and 2.067(4) Å, respectively. The AlCl 3 ·C 3 N 3 Cl 3 units are connected with each other via intermolecular N···Cl donor–acceptor interactions, forming tape‐like arrangements in the ac‐plane, with tapes running parallel to the a ‐axis.