"VOHL\u00CDDAL"@cs . . "430"^^ . . . . "Phosphorus pentabromide"@cs . "379.15"^^ . "a= 562 pm"@cs . . "bromid fosfore\u010Dn\u00FD"@cs . "Bromid fosfore\u010Dn\u00FD je anorganick\u00E1 slou\u010Denina se vzorcem PBr5, jeden z bromid\u016F fosforu. Za b\u011B\u017En\u00FDch podm\u00EDnek se jedn\u00E1 o reaktivn\u00ED \u017Elutou pevnou l\u00E1tku. V tuh\u00E9 f\u00E1zi m\u00E1 strukturu PBr4+ Br\u2212, v plynn\u00E9 f\u00E1zi je v\u0161ak \u00FApln\u011B disociov\u00E1n na PBr3 a Br2. Rychl\u00E9 ochlazen\u00ED t\u00E9to f\u00E1ze na 15 K vede k vytvo\u0159en\u00ED iont\u016F [PBr4]+[Br3]-.Bromid fosfore\u010Dn\u00FD lze pou\u017E\u00EDvat v organick\u00E9 chemii pro p\u0159evod karboxylov\u00FDch kyselin na acylbromidy. Je siln\u011B \u017E\u00EDrav\u00FD a je pot\u0159eba s n\u00EDm zach\u00E1zet opatrn\u011B."@cs . . . . . "Bromid fosfore\u010Dn\u00FD"@cs . "Chemick\u00E9 a analytick\u00E9 tabulky"@cs . . . . "430.494"^^ . . "Bromid fosfore\u010Dn\u00FD"@cs . "ethery"@cs . "7789-69-7" . . . "106.0"^^ . "bromidu fosfore\u010Dn\u00E9ho"@cs . . "3574.0"^^ . . "kapaln\u00E9 uhlovod\u00EDky"@cs . "\u017Elutooran\u017Eov\u00FD pr\u00E1\u0161ek nebo jehli\u010Dky"@cs . "c= 829 pm"@cs . . . . "62678"^^ . . . "\u0160TUL\u00CDK"@cs . . . . "Bromid fosfore\u010Dn\u00FD"@cs . "Bromid fosfore\u010Dn\u00FD"@cs . "3196"^^ . "-285"^^ . . . . . . "KAREL"@cs . . . "3.574"^^ . . "1999"^^ . . "b= 1 691 pm"@cs . "Phosphorus bromide.jpg"@cs . ", ,"@cs . . "JUL\u00C1K"@cs . "Praha"@cs . "Phosphorpentabromid"@cs . "Bromid fosfore\u010Dn\u00FD"@cs . "26"^^ . "PBr5" . "bromidu"@cs . . "709743"^^ . . "200"^^ . "1"^^ . . . "3574.0"^^ . "PBr₅"@cs . ","@cs . "reaguje"@cs . . . "JI\u0158\u00CD"@cs . . "Grada Publishing"@cs . . . . "PBr5"@cs . . "tetrachlormethan"@cs . "ALOIS"@cs . . "7789"^^ . "379.15"^^ . "16279254"^^ . "80"^^ . "Bromid fosfore\u010Dn\u00FD je anorganick\u00E1 slou\u010Denina se vzorcem PBr5, jeden z bromid\u016F fosforu. Za b\u011B\u017En\u00FDch podm\u00EDnek se jedn\u00E1 o reaktivn\u00ED \u017Elutou pevnou l\u00E1tku. V tuh\u00E9 f\u00E1zi m\u00E1 strukturu PBr4+ Br\u2212, v plynn\u00E9 f\u00E1zi je v\u0161ak \u00FApln\u011B disociov\u00E1n na PBr3 a Br2. Rychl\u00E9 ochlazen\u00ED t\u00E9to f\u00E1ze na 15 K vede k vytvo\u0159en\u00ED iont\u016F [PBr4]+[Br3]-.Bromid fosfore\u010Dn\u00FD lze pou\u017E\u00EDvat v organick\u00E9 chemii pro p\u0159evod karboxylov\u00FDch kyselin na acylbromidy. Je siln\u011B \u017E\u00EDrav\u00FD a je pot\u0159eba s n\u00EDm zach\u00E1zet opatrn\u011B. P\u0159i teplot\u00E1ch nad 100 \u00B0C se rozkl\u00E1d\u00E1 na bromid fosforit\u00FD a brom:PBr5 \u2192 PBr3 + Br2Obr\u00E1cen\u00ED t\u00E9to rovnov\u00E1hy pro vytvo\u0159en\u00ED PBr5 adic\u00ED Br2 na PBr3 je v praxi obt\u00ED\u017En\u00E9, proto\u017Ee v\u00FDsledn\u00FD produkt je n\u00E1chyln\u00FD na dal\u0161\u00ED adici (vznik\u00E1 tribromid tetrabromofosfonia PBr7)."@cs . . .