Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L)

Beissel T, Glaser T, Kesting F, Wieghardt K, Nuber B (1996)
Inorganic Chemistry 35(13): 3936-3947.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Beissel, T; Glaser, ThorstenUniBi; Kesting, F; Wieghardt, K; Nuber, B
Abstract / Bemerkung
The hexadentate, pendant arm macrocycle 1,4,7-tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacylononane (H(3)L) has been synthesized and isolated as its trihydrochloride, H(3)L . 3HCl, or sodium salt, Na(3)L, and its coordination chemistry with first-row transition metals has been studied. Mononuclear complexes of the type [LM(III)] (M Ga (1), In (2), V (3), Cr (4), Mn (5), Fe,Co (6)) have been isolated as have the one-electron-oxidized forms [LM]PF6 (M = V-IV (3a), Mn-IV (5a)). The crystal structure of 6 has been determined by single-crystal X-ray crystallography. Complex 6 crystallizes in the orthorhombic space group Iba2, with cell constants a = 14.206(8) Angstrom, b = 22.53(1) Angstrom, c = 26.07(1) Angstrom, V = 8344.0(3) Angstrom(3), and Z = 8. The cobalt(III) ion is in a distorted octahedral fac-N3S3 donor set. The reaction of L with divalent metal chlorides in a 1:2 ratio in methanol affords the homodinuclear complexes [LM(2)(II)Cl] (M = Mn (7), Co (8), Ni (9), Zn (10), Cd (11)) where one metal is six(N(3)MS(3)) and the other is four-coordinate (S(3)MCl); the two polyhedra are linked by three Lcp-thiolato bridges. Heterodinuclear complexes of the type [LM(1)M(2)Cl] have been obtained from [LM(2)Cl] species by abstraction of the four-coordinate metal ion and replacement by a different metal ion. The complexes [LZn(II)M(II)Cl] (M = Fe (12), Co (13), Ni (14)), [LNi(II)M(II)Cl] (M = Co (15), Zn (16)), and [LMn(II)M(II)Cl] (M = Fe (17), Co (18), Ni (19), Zn (20), Cd (21), Hg (22)) have been isolated as solid materials. The crystal structure of 14 has been determined by X-ray crystallography. Complex 14 crystallizes in the orthorhombic space group P2(1)2(1)2(1), with cell constants a = 15.45(1) Angstrom, b = 17.77(1) Angstrom, c = 17.58(1) Angstrom, V = 4826.5(4) Angstrom(3), and Z = 4. The linkage isomers 14 and 16 show characteristic electronic spectra for octahedrally and tetrahedrally coordinated Ni(II), respectively. The electronic structures of new complexes have been investigated by UV-vis spectroscopy; their magnetochemistry and electrochemistry are reported.
Erscheinungsjahr
1996
Zeitschriftentitel
Inorganic Chemistry
Band
35
Ausgabe
13
Seite(n)
3936-3947
ISSN
0020-1669
eISSN
1520-510X
Page URI
https://pub.uni-bielefeld.de/record/2398163

Zitieren

Beissel T, Glaser T, Kesting F, Wieghardt K, Nuber B. Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L). Inorganic Chemistry. 1996;35(13):3936-3947.
Beissel, T., Glaser, T., Kesting, F., Wieghardt, K., & Nuber, B. (1996). Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L). Inorganic Chemistry, 35(13), 3936-3947. https://doi.org/10.1021/ic951623u
Beissel, T, Glaser, Thorsten, Kesting, F, Wieghardt, K, and Nuber, B. 1996. “Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L)”. Inorganic Chemistry 35 (13): 3936-3947.
Beissel, T., Glaser, T., Kesting, F., Wieghardt, K., and Nuber, B. (1996). Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L). Inorganic Chemistry 35, 3936-3947.
Beissel, T., et al., 1996. Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L). Inorganic Chemistry, 35(13), p 3936-3947.
T. Beissel, et al., “Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L)”, Inorganic Chemistry, vol. 35, 1996, pp. 3936-3947.
Beissel, T., Glaser, T., Kesting, F., Wieghardt, K., Nuber, B.: Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L). Inorganic Chemistry. 35, 3936-3947 (1996).
Beissel, T, Glaser, Thorsten, Kesting, F, Wieghardt, K, and Nuber, B. “Mono- and dinuclear transition metal complexes of the hexadentate ligand tris(4-tert-butyl-2-mercaptobenzyl)-1,4,7-triazacyclononane (L)”. Inorganic Chemistry 35.13 (1996): 3936-3947.

5 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Chemisorption of exchange-coupled [Ni2L(dppba)]+ complexes on gold by using ambidentate 4-(diphenylphosphino)benzoate co-ligands.
Golecki M, Lach J, Jeremies A, Lungwitz F, Fronk M, Salvan G, Zahn DR, Park J, Krupskaya Y, Kataev V, Klingeler R, Büchner B, Mahns B, Knupfer M, Siles PF, Grimm D, Schmidt OG, Reis A, Thiel WR, Breite D, Abel B, Kersting B., Chemistry 19(24), 2013
PMID: 23595564
Electrochemical synthesis and structural characterization of Co(II), Ni(II) and Cu(II) complexes of N,N-bis(4,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine.
Labisbal E, Rodríguez L, Souto O, Sousa-Pedrares A, García-Vázquez JA, Romero J, Sousa A, Yáñez M, Orallo F, Real JA., Dalton Trans (40), 2009
PMID: 19809741

References

Daten bereitgestellt von Europe PubMed Central.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®
Quellen

PMID: 11666587
PubMed | Europe PMC

Suchen in

Google Scholar