TRÁVNÍČEK, Z., Jaromír MAREK and Š. ČERMÁKOVÁ. (mu(3)-benzene-1,3,5-tricarboxylato)tris-[aqua(N,N,N ',N '',N ''-pentamethyldiethylenetriamine)nickel(II)]tris(perchlorate) 4.25-hydrate. Acta Crystallographica Section E: Structure Reports Online. Chester, England: IUCr, 2007, vol. 63, No 11, p. M2860-M2861, 2 pp. ISSN 1600-5368. |
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@article{755379, author = {Trávníček, Z. and Marek, Jaromír and Čermáková, Š.}, article_location = {Chester, England}, article_number = {11}, keywords = {COORDINATION POLYMERS; MAGNETIC PROPERTIES; CRYSTAL; BENZENETRICARBOXYLATE; COMPLEXES}, language = {eng}, issn = {1600-5368}, journal = {Acta Crystallographica Section E: Structure Reports Online}, title = {(mu(3)-benzene-1,3,5-tricarboxylato)tris-[aqua(N,N,N ',N '',N ''-pentamethyldiethylenetriamine)nickel(II)]tris(perchlorate) 4.25-hydrate}, volume = {63}, year = {2007} }
TY - JOUR ID - 755379 AU - Trávníček, Z. - Marek, Jaromír - Čermáková, Š. PY - 2007 TI - (mu(3)-benzene-1,3,5-tricarboxylato)tris-[aqua(N,N,N ',N '',N ''-pentamethyldiethylenetriamine)nickel(II)]tris(perchlorate) 4.25-hydrate JF - Acta Crystallographica Section E: Structure Reports Online VL - 63 IS - 11 SP - M2860-M2861 EP - M2860-M2861 PB - IUCr SN - 16005368 KW - COORDINATION POLYMERS KW - MAGNETIC PROPERTIES KW - CRYSTAL KW - BENZENETRICARBOXYLATE KW - COMPLEXES N2 - In the title complex, [Ni-3(C9H3O6)(C9H23N3)(3)(H2O)(3)]-(ClO4)(3)center dot 4.25H(2)O, the three Ni-II centres are bridged by a benzene-1,3,5-tricarboxylate(3-) anion (btc). Each of the metal centres is coordinated by three N atoms of a tridentate N, N, N ', N '', N ''-pentamethyldiethylenetriamine ligand (pmdien), two O atoms of the btc ligand and one water molecule in a distorted octahedral geometry. The secondary structure is stabilized by a variety of O-H center dot center dot center dot O hydrogen bonds and C-H center dot center dot center dot O interactions that serve to connect the complex cations, perchlorate anions and water solvent molecules. Variability of intermolecular contacts stabilizing the crystal structure leads to disorder of part of O atoms of two perchlorate anions between two positions with occupancies 0.632 (5) and 0.337 (7). ER -
TRÁVNÍČEK, Z., Jaromír MAREK and Š. ČERMÁKOVÁ. (mu(3)-benzene-1,3,5-tricarboxylato)tris-[aqua(N,N,N ',N '',N ''-pentamethyldiethylenetriamine)nickel(II)]tris(perchlorate) 4.25-hydrate. \textit{Acta Crystallographica Section E: Structure Reports Online}. Chester, England: IUCr, 2007, vol.~63, No~11, p.~M2860-M2861, 2 pp. ISSN~1600-5368.
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