structureCaesiumchloridetypePentagonalprismsSingle crystals of Ta7Cu10Ga34 were grown from the elements in a Cu/Ga melt. Ta7Cu10Ga34 represents the first ternary compound of the system Ta/Cu/Ga. The crystal structure (Cmmm, oC102, Z = 2, a = 23.803(1), b = 12.2087(4), c = 5.7487(...
CRYSTAL structurePOLYHEDRACRYSTAL growthGALLIUM compoundsSingle crystals of Ta7Cu10Ga34 were grown from the elements in a Cu/Ga melt. Ta7Cu10Ga34 represents the first ternary compound of the system Ta/Cu/Ga. The crystal structure ( Cmmm, oC102, Z = 2, a = 23.803(1), ...
These two plans proposed take the heavy metal pollution as the key point, studies the region multi-medium, the multi-ways or the compound pollutant human body exposition and the historical exposition appraisal method, the research environment health risk appraisal and the forecast procedure, the mod...