As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In an article, author is Starosta, Radoslaw, once mentioned the application of 93-03-8, Name is (3,4-Dimethoxyphenyl)methanol, molecular formula is C9H12O3, molecular weight is 168.1898, MDL number is MFCD00004638, category is thiomorpholine. Now introduce a scientific discovery about this category, Computed Properties of C9H12O3.
Solid state luminescence of copper(I) (pseudo)halide complexes with neocuproine and aminomethylphosphanes derived from morpholine and thiomorpholine
The copper(I) iodide or copper(I) isothiocyanate complexes with 2,9-dimethyl-1,10-phenanthroline (dmp) and two interesting aminomethylphosphanes: P(CH2N(CH2CH2)(2)O)(3) (1) and novel P(CH2N(CH2CH2)(2)S)(3) (2): CuI(dmp)P(CH2N(CH2CH2)(2)O)(3) (1I), which was presented in our previous papers, CuI(dmp)P(CH2N(CH2CH2)(2)S)(3) (2I), CuNCS(dmp)P(CH2N(CH2CH2)(2)O)(3) (1T) and CuNCS(dmp)P(CH2N(CH2CH2)(2)S)(3) (2T) are discussed in this work. The chemical structures of three new complexes were determined in solution by means of NMR spectroscopy and in solid state using X-ray measurements. For all presented complexes the coordination geometry about the Cu(I) centre is pseudo-tetrahedral showing the small flattening and large rocking distortions. All compounds crystallize as the discrete dimers bound by pi-stacking interactions between dmp rings, which strongly depend on the phosphane ligand. Investigated complexes exhibit orange photoluminescence in the solid state of highly diversified intensity, position of the luminescence band and the lifetimes. On the basis of TDDFT calculations, the CT bands observed in UV-Vis spectra are assigned to the two mixed transitions from the CuX (X = I or NCS) bond with a small admixture of the CuP bond to pi* orbitals of the dmp ligand: (MX,MPR3)LCT. However, emission bands can be interpreted to be of (MX)LCT type.
The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. Interested yet? Read on for other articles about 93-03-8, you can contact me at any time and look forward to more communication. Computed Properties of C9H12O3.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem