In the title compound, C18H13N5, the two pyridyl rings form dihedral angles of 32.7 (2) and 30.1 (2)degrees with the triazole ring. The most favoured orientation of the pyridyl rings is that with their N atoms on opposite sides of the triazole ring directed towards the phenyl ring. pi-pi-Stacking interactions involving pyridyl rings are observed along the a axis at a perpendicular distance of 3.670 (3) Angstrom. This arrangement is further stabilized by weak intermolecular C-H ... N hydrogen bonds.
When three is not a crowd: the first trinuclear complexes of N4-substituted-3,5-dipyridyl-1,2,4-triazole ligands, [FeII3(Rdpt)4(NCS)6]
作者:Jonathan A. Kitchen、Guy N. L. Jameson、Victoria A. Milway、Jeffery L. Tallon、Sally Brooker
DOI:10.1039/c0dt00716a
日期:——
The first examples of trinuclear complexes of any dipyridyltriazole, [FeII3(Rdpt)4(NCS)6], are, respectively: [HS-HS-HS] when Rdpt = phdpt and “[LS-HS-LS]” when Rdpt = ibdpt.
Iron(II) Tris-[<i>N</i><sup>4</sup>-substituted-3,5-di(2-pyridyl)-1,2,4-triazole] Complexes: Structural, Magnetic, NMR, and Density Functional Theory Studies
作者:Jonathan A. Kitchen、Nicholas G. White、Maruta Boyd、Boujemaa Moubaraki、Keith S. Murray、Peter D. W. Boyd、Sally Brooker
DOI:10.1021/ic900634t
日期:2009.7.20
properties of the resulting iron(II) complexes to be probed. The low temperature crystal structures of seven of the complexes reveal low spiniron(II) environments. Packing analyses reveal anion-π and acetonitrile-π interactions involving the tetrafluoroborate counteranions and interstitial acetonitrile molecules, respectively. Both “π-pockets” and “π-sandwiches” are observed. Solid state magnetic susceptibility
作者:Dun-Ru Zhu、Yan Xu、Yong Zhang、Tian-Wei Wang、Xiao-Zeng You
DOI:10.1107/s0108270100005473
日期:2000.7.15
In the title compound, C18H13N5, the two pyridyl rings form dihedral angles of 32.7 (2) and 30.1 (2)degrees with the triazole ring. The most favoured orientation of the pyridyl rings is that with their N atoms on opposite sides of the triazole ring directed towards the phenyl ring. pi-pi-Stacking interactions involving pyridyl rings are observed along the a axis at a perpendicular distance of 3.670 (3) Angstrom. This arrangement is further stabilized by weak intermolecular C-H ... N hydrogen bonds.