Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Yin-Xia Sun"'
Publikováno v:
Crystals, Vol 11, Iss 2, p 113 (2021)
A rare homotrinuclear CuII salamo-based complex [Cu3(L)2(μ-OAc)2(H2O)2]·2CHCl3·5H2O was prepared through the reaction of a non-symmetric salamo-based ligand H2L and Cu(OAc)2·H2O, and validated by elemental analyses, UV-Visible absorption, fluores
Externí odkaz:
https://doaj.org/article/68923c09a7794719bd478ec130fac6a8
Publikováno v:
Crystals, Vol 9, Iss 12, p 607 (2019)
An unprecedented dinuclear CuII complex, [Cu2(L2)2], derived from a salamo-like chelating ligand H2L2, was produced by the cleavage of a newly synthesized, half-salamo-like ligand HL1 (2-[O-(1-ethyloxyamide)]oxime-3,5-dichloro-phenol). This was synth
Externí odkaz:
https://doaj.org/article/3aa42ede6e2f43fdb8029b32308a92c5
Publikováno v:
Crystals, Vol 8, Iss 7, p 272 (2018)
Three polyhydroxyl-bridged tetranuclear MnIII complexes [Mn4(L1a)2(μ3-OMe)2(μ2-OMe)2(MeOH)2] (1), [Mn4(L2a)2(μ3-OMe)2(μ2-OMe)2(H2O)2] (2), and [Mn4(L3a)2(μ3-OMe)2(μ2-OMe)2(H2O)2] (3) derived from Mnn+-promoted reactivity of Schiff base ligands
Externí odkaz:
https://doaj.org/article/9faeda104954482bb73e1d6464999f9c
Publikováno v:
Crystals, Vol 7, Iss 8, p 247 (2017)
Two new Co(II) complexes, [{Co(L)}2{Co(Pic)2(CH3OH)2}] (1) and [{CoL(μ-OAc)}2Co] (2), where H2L = 2,2′-[Ethylenedioxybis(nitrilomethylidyne)]dinaphthol, were designed, synthesized and characterized by elemental analysis, FT-IR spectra, UV-Vis spec
Externí odkaz:
https://doaj.org/article/c3b69cf9635f489c90f0dfd99c285c99
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp m1626-m1626 (2010)
In the title complex, [Cu(C14H14NO2)2], the discrete complex molecules have crystallographic inversion symmetry. The slightly distorted square-planar coordination sphere of the CuII atom comprises two phenolate O atoms and two oxime N atoms from two
Externí odkaz:
https://doaj.org/article/f16358e9c61f455d825b6bcd8e22c10a
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 11, Pp o2831-o2831 (2010)
The title Schiff base bisoxime compound, C20H24N2O6, lies across an inversion centre and adopts an E configuration with respect to the C=N bond. In the molecule, the oxime group is roughly coplanar with the benzene ring, forming a dihedral angle of 1
Externí odkaz:
https://doaj.org/article/147c33cb33f24a7484979883f91965f9
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 3, Pp o512-o512 (2010)
The complete molecule of the title compound, C21H26N2O6, is generated by a crystallographic twofold axis and adopts a trans configuration with respect to the azomethine group. The two benzene rings are almost perpendicular to one another, making a di
Externí odkaz:
https://doaj.org/article/fc4da8a09fb447daa4a27d205bb1e164
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 10, Pp o2462-o2462 (2009)
In the title compound, C15H13N3O3, the dihedral angle formed by the two benzene rings is 44.23 (2)°. The crystal structure is stabilized by aromatic π–π stacking interactions, with centroid-centroid distances of 3.825 (3) and 3.870 (4) Å betwee
Externí odkaz:
https://doaj.org/article/4542299eb55d40abac8834414512ee41
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 9, Pp o2141-o2142 (2009)
The complete molecule of title compound, C17H16N4O6, is generated by a crystallographic twofold axis. Within the molecule, the two benzene units are approximately perpendicular, making a dihedral angle of 85.91 (4)°. In the crystal, molecules are li
Externí odkaz:
https://doaj.org/article/04033bbadac14984b87e5cfb41d598a5
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 8, Pp m1013-m1013 (2009)
In the title complex, [Cu(C12H7Cl2N2O)2], the CuII center is tetracoordinated by two phenolic O and two azomethine N atoms from two bidentate 4-chloro-2-[(2-chloro-3-pyridyl)iminomethyl]phenolate (L) ligands. In the crystal structure, the CuII atom h
Externí odkaz:
https://doaj.org/article/d4e06f15872247bbb01b1ae36774d8a2