Kitajima, N., Moro-oka, Y., (1994) Chem. Rev., 94, pp. 737-757
Kleywegt, G.J., Wiesmeijer, W.G.R., Van Driel, G.J., Driessen, W.L., Reedijk, J., Noordik, J.H., (1985) J. Chem. Soc. Dalton Trans., pp. 2177-2184
Le Page, Y., (1987) J. Appl. Cryst., 20, pp. 264-269
Sheldrick, G.M., (1985) SHELXS86. Program for the Solution of Crystal Structures, , University of Göttingen, Germany
Spek, A.L., (1988) J. Appl. Cryst., 21, pp. 578-579
Spek, A.L., (1990) Acta Cryst., A46, pp. C-34
Spek, A.L., (1993) HELENA. Program for Data Reduction, , University of Utrecht, The Netherlands
Spek, A.L., (1996) PLUTON. Program for Molecular and Crystallo-graphic Graphics, , University of Utrecht, The Netherlands
De Boer, J. L., Duisenberg, A. J. M., (1984) Acta Cryst., A40, pp. C-41
Bol, J. E., Driessen, W. L., Reedijk, J., (1995) J. Chem. Soc. Chem. Commun., pp. 1365-1366
Claramunt, R. M., Domiano, P., Elguero, J., Lavandera, J. L., (1989) Bull. Soc. Chim. Fr., pp. 472-476
Driessen, W. L., (1982) Recl. Trav. Chim. Pays-Bas, 101, pp. 441-443
Driessen, W. L., Haanstra, W. G., Reedijk, J., (1992) Acta Cryst., C48, pp. 1585-1587
(1989) CAD-4 Software. Version 5. 0, , Enraf-Nonius, Delft, The Netherlands
Haanstra, W. G., Driessen, W. L., De Graaff, R. A. G., Sebregts, G. C., Suriano, J., Reedijk, J., Turpeinen, U., Wood, J. S., (1991) Inorg. Chim. Acta, 189, pp. 243-251
Hathaway, B. J., (1984) Struct. Bonding, 57, pp. 55-118
Hulsbergen, F. B., Driessen, W. L., Reedijk, J., Verschoor, G. C., (1984) Inorg. Chem., 23, pp. 3588-3592
Kleywegt, G. J., Wiesmeijer, W. G. R., Van Driel, G. J., Driessen, W. L., Reedijk, J., Noordik, J. H., (1985) J. Chem. Soc. Dalton Trans., pp. 2177-2184
Sheldrick, G. M., (1985) SHELXS86. Program for the Solution of Crystal Structures, , University of G ttingen, Germany
Spek, A. L., (1988) J. Appl. Cryst., 21, pp. 578-579
Spek, A. L., (1990) Acta Cryst., A46, pp. C-34
Spek, A. L., (1993) HELENA. Program for Data Reduction, , University of Utrecht, The Netherlands
Spek, A. L., (1996) PLUTON. Program for Molecular and Crystallo-graphic Graphics, , University of Utrecht, The Netherlands
A dinuclear nickel(II) compound: μ-{N, N, N′, N′-tetrakis[2-(3, 5-dimethyl-1-pyrazolyl)ethyl]-1, 2- ethylenediamine}-bis[aqua(nitrato-Ο, Ο + ′)nickel(II)] dinitrate dimethanol solvate
The title compound, [Ni2(NO3)2(C30H48N 10)(H2O)2]-(NO3) 2.2CH3OH, contains a doubly charged cation which lies across an inversion center. The hexadentate ligand N,N,N′,N′-tetrakis[2-(3,5-dimethyl-1-pyrazolyl)-ethyl]-1,2- ethylenediamine (tped) holds two NiII ions at a distance of 6.3721 (13) Å. A distorted octahedron around each NiII ion is denned by two pyrazole N atoms of tped at distances of 2.023 (4) and 2.048 (4) Å, one amine N atom of tped at a distance of 2.161 (4) Å, two O atoms of a chelating nitrate anion at distances of 2.144 (3) and 2.205 (4) Å, and a water O atom at a distance of 2.032 (4) Å. A one-dimensional hydrogen-bonding network running along the a axis connects the methanol molecule of crystallization to the nitrato and aqua ligands of different cations, and an aqua ligand to the non-coordinated nitrate ion. The structure is essentially isomorphous with the previously reported CuII analog [Driessen, Haanstra & Reedijk (1992). Acta Cryst. C48, 1585-1587], the main differences being that NO3 is involved in bidentate coordination to NiII and in a bifurcated hydrogen bond with methanol, whereas in the CuII complex, it is monodentate and only one of its O atoms hydrogen bonds to methanol.
A dinuclear nickel(II) compound: μ-{N, N, N′, N′-tetrakis[2-(3, 5-dimethyl-1-pyrazolyl)ethyl]-1, 2- ethylenediamine}-bis[aqua(nitrato-Ο, Ο + ′)nickel(II)] dinitrate dimethanol solvate
No results. Nessun risultato.
A dinuclear nickel(II) compound: μ-{N, N, N′, N′-tetrakis[2-(3, 5-dimethyl-1-pyrazolyl)ethyl]-1, 2- ethylenediamine}-bis[aqua(nitrato-Ο, Ο + ′)nickel(II)] dinitrate dimethanol solvate
241 Records (235 escludendo Abstract e Conferenze). Impact factor totale: 899.18 (886.266 escludendo Abstract e Conferenze). Impact factor a 5 anni totale: 1033.272 (1020.505 escludendo Abstract e Conferenze).
Last modified by Ultima modifica di Bruno Alfano on in data Sunday 12 July 2020, 13:15:15 221 views visite. Last view on Ultima visita in data Thursday 04 February 2021, 23:34:25