Browsing School of Pure and Applied Sciences by Title

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Wide visible emission and narrowing band gap in Cd-doped ZnO nanopowders synthesized via sol-gel route.

Leta, Jule T.; Dejene, Francis B.; Abdub, Ali G.; Roro, Kittessa T.; Hegazy, Aiat; Allam, Nageh K. (Elsevier Ltd., 2016)

Cd doped ZnO nanopowder (Zn1−XCdXO, 0.15≤ X ≤0.45) has been synthesized by facile sol-gel method. The X-ray diffraction (XRD) shows the powder possess polycrystalline with hexagonal wurtzite structure of ZnO without formation ...
(μ-Ethane-1, 2-diamine-κ2N: N′) bis [dicarbonyl (η5-cyclopentadienyl) iron (II)] bis (tetrafluoridoborate)

M'thiruaine, Cyprian M; Friedrich, Holger B; Changamu, Evans O; Omondi, Bernard (International Union of Crystallography, 2011)

The asymmetric unit of the title compound, [Fe2(C5H5)2- (C2H8N2)(CO)4](BF4)2, contains two half-cations, each located on a center of symmetry, and two tetrafluoridoborate anions. The iron atoms adopt a three-legged ...
(μ-Formato-κ2O: O′) bis [dicarbonyl (η5-cyclopentadienyl) iron (II)] tetrafluoridoborate

M'thiruaine, Cyprian M; Friedrich, Holger B; Changamu, Evans O; Omondi, Bernard (International Union of Crystallography, 2011)

In the structure of the title compound [Fe(2)(C(5)H(5))(2)(CHO(2))(CO)(4)]BF(4), each Fe(II) atom is coordinated in a pseudo-octa-hedral three-legged piano-stool fashion. The cyclo-penta-dienyl ligand occupies three fac ...