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Synthesis, Characterization, and Crystal Structure of a Chromium(III)‐Complex Containing 2,6‐Pyridinedicarboxylic Acid and 1,10‐Phenanthroline
Author(s) -
Rafizadeh Masoud,
Amani Vahid,
Neumüller Bernhard
Publication year - 2006
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.200600178
Subject(s) - triclinic crystal system , phenanthroline , crystal structure , chromium , crystallography , chemistry , single crystal , characterization (materials science) , stereochemistry , materials science , organic chemistry , nanotechnology
The reaction of solution 2,6‐pyridinedicarboxylic acid and 1,10‐phenanthroline ( 1 ) with CrCl 3 ·6H 2 O led to the complex [Cr(phen)(pydc)(H 2 O)][Cr(pydc) 2 ]·4H 2 O ( 2 ) (phen is 1,10‐phenanthroline and pydcH 2 is 2,6‐pyridinedicarboxylic acid). 2 was characterized by elemental analysis, IR spectroscopy and single‐crystal structure determination. Crystal data for 2 at −80 °C: triclinic, space group ${\rm P}{\bar 1}$ , a = 818.5(1), b = 1492.2(1), c = 1533.6(2) pm, α = 76.45(1)°, β = 84.22(1)°, γ = 77.99(1)°, Z = 2, R 1 = 0.0416.