NyiamTungsten Hexachloride(WCL6), tungsten hexabromideKuj yog cov kab ke inorganic composed ntawm transition hlau tungsten thiab halogen hais. Qhov tseem ceeb ntawm tungsten yog + 6, uas muaj tshuaj lom neeg lub cev zoo thiab tshuaj lom neeg thiab yog siv cov tshuaj engineering, catalyy thiab lwm thaj teb. Nco tseg: Bromine thiab chlorine yog rau Halogen pab pawg ntsiab, nrog atomic naj npawb ntawm 35 thiab 17 feem.
Tungsten Hexabromide yog lub bromeden, lub teeb grey tsaus nti lossis cov mis mos tungsten hex63.26, Cas tus naj npawb 13701-86-5, pubchem 14440251.
Nyob rau hauv cov nqe lus ntawm cov qauv, lub tungsten hexabromide tus qauv yog ib lub chaw lim dej yog ib qho kev ua kom muaj zog, nrog rau kev tawm tsam ib qho ntawm 639.4PM thiab C of 1753 teev tsaus ntuj. Nws yog tsim ntawm WBR6 Octahedron. Lub tungsten atom nyob rau hauv nruab nrab, ib puag ncig los ntawm rau bromine atoms. Txhua txhua bromine atom txuas nrog lub tungsten atom los ntawm kev sib coglus atom, tab sis cov bromine atoms tsis txuas nrog txhua lwm yam los ntawm kev sib raug zoo
Nyob rau hauv cov nqe lus ntawm lub cev thiab tshuaj lom neeg, tungsten hexabromide tshwm li lub qhov ncauj daj, thiab cov pa roj teeb ntsuab, tab sis cov roj carbon monoming Nyob rau hauv cov cua kub, nws yooj yim decomposes rau hauv tungsten Pentabromide thiab bromine, nrog muaj zog tsis yeem, thiab yuav maj mam hnov nrog oxygen maj mam tso bromine.
Nyob rau hauv cov nqe lus ntawm kev tsim khoom, tungsten hexabromide tuaj yeem tsim los ntawm reacstent tungsten Pentabromide nrog huab cua hauv kev tiv thaiv huab cua tsis muaj oxygen; Los ntawm reacting hexacarbonyl tungsten nrog bromine; Tsim los ntawm kev sib txuas ua ke tungsten hexachloride nrog rau cov neeg nyob hauv nroog. Txheeb xyuas ncaj qha rau cov hlau lossis tungsten oxide nrog bromine ntawm qhov kub siab; Hloov chaw, soluble tungsten tetrabromide thiab tungsten Pentabromide tuaj yeem npaj ua ntej, thiab tom qab ntawd reacted nrog bromine los ua lawv.
Hais txog ntawm kev siv, tungsten hexabromide tuaj yeem siv los npaj lwm lub tungsten grungs, xws li tungsten fluoride, Tungsten Dibromide, thiab lwm yam; Catalysts, brominating tus neeg sawv cev, thiab lwm yam siv nyob rau hauv cov synthesis ntawm cov organic cov organic thiab cov roj av ua haujlwm; Siv rau tsim cov neeg tsim kho, dyes, tshuaj, thiab lwm yam; Kev tsim kho cov teeb pom kev tshiab, brominated tungsten teeb ci ntsa iab thiab tuaj yeem siv rau cov yeeb yaj kiab, thiab tuaj yeem siv rau cov yeeb yaj kiab, kev yees duab, thiab lwm yam.
Lub Sijhawm Post: Tsib Hlis-18-2023