Soft x-ray band spectra and molecular orbital structure of Cr2O3, CrO3, CrO4−2 and Cr2O7−2X RAY SPECTRACHROMIUM COMPOUNDSMOLECULAR ORBITALS... DW Fischer - 《Journal of Physics & Chemistry of Solids》 被引量: 150发表: 1971年 Synthesis and structure of novel Cr-V-Cr-VI mixed vale...
(Cr2O72-) - Dichromate is a common inorganic chemical oxidising reagent with the formula Cr2O2?7.Visit BYJU'S to understand the properties, structure and its uses.
The phase CrFeTi2O7 has been synthesized and is monoclinic, P21a, a = 7.032(3)Å, b = 5.000(2)Å, c = 14.425(6)Å, β = 116.59(4)°. It is isostructural with the compound Cr2Ti2O7. The structure is based on distorted hexagonal close packing of oxygen atoms, with the ...
8.7.2 CrPt3 In this structure, both the Cr and the Pt atoms carry magnetic moments that point in opposite directions. Because they are of different magnitudes, such a magnetic material is classified as a ferrimagnet. The crystal structure can be described in space group Pm3¯m(Oh1) with...
Methoxyl (-OCH3) and phenolic hydroxyl (-OH) groups can also promote the antioxidant activities of phenolic acids. These results relate to the O-H bond dissociation enthalpy of the phenolic hydroxyl group in phenolic acids and the values of proton affinity and electron transfer enthalpy (ETE) ...
Medium- and high-entropy alloys (M/HEAs) mix several principal elements with near-equiatomic composition and represent a model-shift strategy for designing previously unknown materials in metallurgy1,2,3,4,5,6,7,8, catalysis9,10,11,12,13,14 and other fields15,16,17,18. One of the core...
Synthesis, Structure, and Magnetic Properties of the Oxalate-Based Bimetallic Ferromagnetic Chain {[K(18-crown-6)][Mn(H2O)2Cr(ox)3] }¿(18-crown-6 = C12H... CJG García,C Martigastaldo,JR Galánmascarós - 《Inorganic Chemistry》 被引量: 9发表: 2005年 Synthesis, Crystal and Electroni...
Reactions in the chrysenequinone–phenylacetylene–phosphorus trichloride system: formation and crystal structure of 2,7-dichloro-2-oxo-4-phenylbenzo[ o ]-... The reaction of chrysenequinone with phenylacetylene in the presence of phosphorus trichloride leads to the formation of a new phosphorus ...
Structure and bonding of the transition-metal carbonyl complexes M(CO)(5)L (M=Cr, Mo, W) and M(CO)(3)L (M=Ni, Pd, Pt; L=CO, SiO, CS, N-2, NO+, CN-, NC-, HCCH, CCH2, CH2, CF2, H-2) Quantum mechanical ab initio calculations at the MP2 and CCSD(T) level of the...
C-phycocyanin (CPC), a blue pigment protein, is an indispensable component of giant phycobilisomes, which are light-harvesting antenna complexes in cyanobacteria that transfer energy efficiently to photosystems I and II. X-ray crystallographic and electr