已经开发了一种在流动系统中生产BCl的方法,并用于研究高温快速流动反应器(HTFFR)中的标题反应。速率系数的温度依赖性由表达式k(T) = 2.2×10 -11 exp(-4620 K / T)cm 3分子-1 s -1来描述,与给定温度范围内的单一反应机理一致。这些k(T)值大于等电AlCl + O 2和BF + O 2反应观察到的值。
The reaction rates of atomic boron with various epoxides have been measured in a flow tube apparatus. The bimolecular rate constants, in units of cm3 molecule−1 s−1, are: 1,2-epoxypropane (8.6 × 10−11 ), 1,2-epoxybutane (8.8 × 10−11), 1,2,3,4-diepoxybutane (5.5 × 10−11), 1-chloro-2,3-epoxypropane (5.7 × 10−11), and 1,2-epoxy-3,3,3-trichloropropane (1.5 × 10−11).
UV Absorption Spectra of Intermediates Generated via Photolysis of B(N<sub>3</sub>)<sub>3</sub>, BCl(N<sub>3</sub>)<sub>2</sub>, and BCl<sub>2</sub>(N<sub>3</sub>) in Low-Temperature Argon Matrices
作者:Michael J. Travers、Julanna V. Gilbert
DOI:10.1021/jp993939j
日期:2000.4.1
The UV absorption spectra of B(N3)3, BCl(N3)2 and BCl2N3 isolated in low temperature argon matrices were measured as the matrices were photolyzed with the loosely focused output of a D2 lamp. IR spectra were taken simultaneously with the UV spectra, and changes in the UV spectra were correlated with changes in the IR spectra. A series of bands at 348.0, 353.5, 360.0, 366.0, 372.5, and 379.5 nm appeared
HTFFR kinetics studies of the reactions of AlCl and BCl with HCl at high temperatures
作者:Aleksandar G. Slavejkov、Arthur Fontijn
DOI:10.1016/0009-2614(90)85442-f
日期:1990.1
The kinetics of the title reactions have been investigated in a high-temperature fast-flow reactor (HTFFR). The observed temperature dependences of the rate coefficients are described, in cm3 molecule−1 s−1, by the expressions: AlCl + HCl (1), k1(T) = 1.1 × 10−11 exp(−13100 K/T) between 1330 and 1610 K, and BCl + HCl (2), k2(T) = 1.2 × 10−10 exp(−12100 K/T) between 1250 and 1620 K. Confidence limits
已经在高温快速流动反应器(HTFFR)中研究了标题反应的动力学。观测到的速率系数的温度依赖性以cm 3分子-1 s -1的形式表示为:AlCl + HCl(1),k 1(T)= 1.1×10 -11 exp(-13100 K / T)在1330和1610 K之间,以及BCl + HCl(2),k 2(T)= 1.2×10 -10 exp(−12100 K / T)在1250和1620 K之间。
The a3Πr-X1Σ+ transition of BCl
作者:H. Bredohl、I. Dubois、F. Mélen
DOI:10.1016/0022-2852(87)90176-7
日期:1987.1
Abstract The 0-0 band of the a 3 Π r - X 1 Σ + transition of BCl has been completely analyzed. Values of A , A D , p , and q are given for the v = 0 vibrational level of the a 3 Π r state.
摘要 完整地分析了BCl的a 3 Π r - X 1 Σ + 跃迁的0-0能带。对于 a 3 Π r 状态的 v = 0 振动能级,给出了 A 、AD 、p 和 q 的值。