In:
Acta Crystallographica Section C Structural Chemistry, International Union of Crystallography (IUCr), Vol. 74, No. 2 ( 2018-02-01), p. 139-145
Kurzfassung:
Three new manganese(II), lead(II) and cadmium(II) coordination complexes have been prepared by reaction of N -(1 H -tetrazol-5-yl)cinnamamide (HNTCA) with divalent metal salts (MnCl 2 , PbCl 2 and CdCl 2 ) in a mixed-solvent system, affording mononuclear to trinuclear structures namely, bis(methanol-κ O )bis[5-(3-phenylprop-2-enamido)-1 H -1,2,3,4-tetrazol-1-ido-κ 2 N 1 , O ]manganese(II), [Mn(C 10 H 8 N 5 O) 2 (CH 3 OH) 2 ], (1), bis[μ-5-(3-phenylprop-2-enamido)-1 H -1,2,3,4-tetrazol-1-ido]-κ 3 N 1 , O : N 2 ;κ 3 N 2 : N 1 , O -bis{aqua[5-(3-phenylprop-2-enamido)-1 H -1,2,3,4-tetrazol-1-ido-κ 2 N 1 , O ]lead(II)}, [Pb 2 (C 10 H 8 N 5 O) 4 (H 2 O) 2 ], (2), and hexakis[μ 2 -5-(3-phenylprop-2-enamido)-1 H -1,2,3,4-tetrazol-1-ido-κ 3 N 1 , O : N 2 ]tricadmium(II), [Cd 3 (C 10 H 8 N 5 O) 6 ], (3). The structures of these three compounds reveal that the nature of the metal ions and the side groups of the organic building blocks have a significant effect on the structures of the coordination compounds formed. Intermolecular hydrogen bonds link the molecules into two-dimensional [complex (1)] and three-dimensional hydrogen-bonded networks. Complexes (2) and (3) show significant fluorescence, while complex (1) displays no fluorescence.
Materialart:
Online-Ressource
ISSN:
2053-2296
DOI:
10.1107/S2053229617018101
DOI:
10.1107/S2053229617018101/yf3129sup1.cif
DOI:
10.1107/S2053229617018101/yf3129complex1sup2.hkl
DOI:
10.1107/S2053229617018101/yf3129complex2sup3.hkl
DOI:
10.1107/S2053229617018101/yf3129complex3sup4.hkl
Sprache:
Unbekannt
Verlag:
International Union of Crystallography (IUCr)
Publikationsdatum:
2018
ZDB Id:
2025703-X