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Abstract:

The synthesis and the crystal and molecular structures of three metal(II) derivatives of lutidinic acid are presented (lutidinic acid = 2,4-pyridinedicarboxylic acid = H22,4-pydc). Zn(2,4-pydc)(H2O)4]·H2O crystallizes in the monoclinic space group P21/c, with a = 7.764(3), b = 6.546(3), c = 22.021(8) Å, β = 91.45(4)°; and Z = 4. Na2[Zn(2,4-pydc)2(H2- O)2]·8H2O crystallizes in P21/a, with a = 7.070(2), b = 13.630(2), c = 12.520(1) Å; β = 91.66(1)°; and Z = 2. [Ni(H2O)6][Ni(2,4-pydc)2 (H2O)2] crystallizes in the triclinic space group P - 1, with a = 5.200(7), b = 7.890(3), c = 13.872(5) Å; a = 84.96(3), β = 85.64(2)°, γ = 73.21(4); and Z = 2. The Zn and Ni ions are hexacoordinated and the lutidinate group is almost planar binding the metal through an oxygen atom from the 2-carboxylate group. All compounds present a dangling uncoordinated 4-carboxylate group. The stereochemistry of the title compounds is compared with other metal (II) pyridinedicarboxylates. © 2002 Elsevier Science B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Solid state coordination chemistry of pyridinedicarboxylic acid isomers. III Synthesis and crystal structures of complexes of Zn and Ni with lutidinic acid (lutidinic = 2,4-pyridinedicarboxylic)
Autor:Sileo, E.E.; De Araujo, A.S.; Rigotti, G.; Piro, O.E.; Castellano, E.E.
Filiación:Departamento de Quimica Inorganica, Facultad de Ciencias Exactas y Nat., Universidad de Buenos Aires, Pab. II, 1428EHA Buenos Aires, Argentina
Instituto de Fisica de Sao Carlos, Universidade de São Paulo, C.P. 369, 13560 Sao Carlos (SP), Brazil
Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 67, 1900 La Plata, Argentina
Palabras clave:2,4-pyridinedicarboxylate; Crystal structure; Lutidinate; Nickel; Zinc; 2,4 pyridinedicarboxylic acid; coordination compound; nickel complex; oxygen; pyridinedicarboxylic acid; unclassified drug; zinc complex; article; chemical binding; crystal structure; crystallization; isomer; stereochemistry; structure analysis
Año:2003
Volumen:644
Número:1-3
Página de inicio:67
Página de fin:76
DOI: http://dx.doi.org/10.1016/S0022-2860(02)00450-7
Título revista:Journal of Molecular Structure
Título revista abreviado:J. Mol. Struct.
ISSN:00222860
CODEN:JMOSB
CAS:oxygen, 7782-44-7
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222860_v644_n1-3_p67_Sileo

Referencias:

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Citas:

---------- APA ----------
Sileo, E.E., De Araujo, A.S., Rigotti, G., Piro, O.E. & Castellano, E.E. (2003) . Solid state coordination chemistry of pyridinedicarboxylic acid isomers. III Synthesis and crystal structures of complexes of Zn and Ni with lutidinic acid (lutidinic = 2,4-pyridinedicarboxylic). Journal of Molecular Structure, 644(1-3), 67-76.
http://dx.doi.org/10.1016/S0022-2860(02)00450-7
---------- CHICAGO ----------
Sileo, E.E., De Araujo, A.S., Rigotti, G., Piro, O.E., Castellano, E.E. "Solid state coordination chemistry of pyridinedicarboxylic acid isomers. III Synthesis and crystal structures of complexes of Zn and Ni with lutidinic acid (lutidinic = 2,4-pyridinedicarboxylic)" . Journal of Molecular Structure 644, no. 1-3 (2003) : 67-76.
http://dx.doi.org/10.1016/S0022-2860(02)00450-7
---------- MLA ----------
Sileo, E.E., De Araujo, A.S., Rigotti, G., Piro, O.E., Castellano, E.E. "Solid state coordination chemistry of pyridinedicarboxylic acid isomers. III Synthesis and crystal structures of complexes of Zn and Ni with lutidinic acid (lutidinic = 2,4-pyridinedicarboxylic)" . Journal of Molecular Structure, vol. 644, no. 1-3, 2003, pp. 67-76.
http://dx.doi.org/10.1016/S0022-2860(02)00450-7
---------- VANCOUVER ----------
Sileo, E.E., De Araujo, A.S., Rigotti, G., Piro, O.E., Castellano, E.E. Solid state coordination chemistry of pyridinedicarboxylic acid isomers. III Synthesis and crystal structures of complexes of Zn and Ni with lutidinic acid (lutidinic = 2,4-pyridinedicarboxylic). J. Mol. Struct. 2003;644(1-3):67-76.
http://dx.doi.org/10.1016/S0022-2860(02)00450-7