It single-electron orbital (ie, molecular orbital) is taken as a function of spin-orbit (ie, the product of a function of the electron spin space function). Pauli principle requires the total electronic wave function of the system to meet the requirements of anti-symmetric, that is, for the coordinates of any two particles exchange systems are bringing the total electronic wave function changes sign, while Slater determinant wave function exactly meet the requirements of antisymmetric wave function. The Hartree - Fock equation used to calculate the polyatomic isobutanol price quotes, computational difficulties encountered. CCJ Luotehanti molecular orbital of the constituent molecules of the atomic orbitals (the AO) to start, so called molecular orbitals of a linear combination of atomic orbitals (the LCAO). Using LCAO-MO factory direct isobutanol, original integral differential form Hartree - Fock equation becomes easier to solve algebraic equations, called the Hartree - Fock - Roothaan equations, referred to HFR equation. The refractive index of 1.3976 Flash point 27.5 ℃ Solubility soluble in water about 20 times with ethanol and ether mixture. Hazard Symbols: Xi: Irritant; Risk Phrases: R10:; R37 / 38:; R41:; R67 :; Safety Phrases: S13:; S26:; S37 / 39:; S46:; S7 / 9 :; Raw materials: propylene, hydrogen, isobutyraldehyde, fusel oil, heavy oil downstream products: isobutyl methacrylate, iso-butyl acetoacetate, isobutyl acetate, azobisisobutyronitrile, amino resin (type 585), an ethylene resin primer, Disperse Blue FFR, dibutyl phthalate, diisobutyl phthalate, colorless accelerator T-8, isobutyl xanthate, sodium isobutyl xanthate, potassium shelf isobutanol, Xiang dry chemical (certified), Weihai isobutanol stem from Jinan Cheung Chemical Limited. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) (www.dilunyierchun.com) Shandong Jinan, alcohols leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Cheung dry chemical leadership with the staff warmly welcome all inquiries negotiations to create a dry chemical Xiang a better future. You can also access (www.dilunyierchun.com/supply_details_47440020.html), for more information about the company.