{"product_id":"raz-dwa-tajna-koordinacionnaq-himiq-von-pourq-zarshenas","title":"Raz, dwa, tajna... Koordinacionnaq himiq!","description":"\u003cp\u003eKoordinacionnyj komplex sostoit iz central'nogo atoma ili iona, kotoryj obychno metallicheskij i nazywaetsq koordinacionnym centrom, i okruzhaüschego massiwa swqzannyh molekul ili ionow, kotorye w swoü ochered' izwestny kak ligandy ili komplexoobrazowateli. Mnogie metallosoderzhaschie soedineniq, osobenno te, kotorye wklüchaüt perehodnye metally (takie älementy, kak titan, prinadlezhaschie k d-bloku Periodicheskoj tablicy), qwlqütsq koordinacionnymi komplexami. Koordinacionnaq himiq woznikla blagodarq rabote Al'freda Vernera, shwejcarskogo himika, kotoryj issledowal razlichnye soedineniq, sostoqschie iz hlorida kobal'ta (III) i ammiaka. Pri dobawlenii solqnoj kisloty Verner zametil, chto ammiak ne mozhet byt' polnost'ü udalen. Togda on predpolozhil, chto ammiak dolzhen byt' bolee prochno swqzan s central'nym ionom kobal'ta. Odnako pri dobawlenii wodnogo nitrata serebra odnim iz obrazuüschihsq produktow byl twerdyj hlorid serebra. Kolichestwo obrazowawshegosq hlorida serebra bylo swqzano s chislom molekul ammiaka, swqzannyh s hloridom kobal'ta (III). Naprimer, pri dobawlenii nitrata serebra k CoCl3-6NH3 wse tri hlorida prewraschalis' w hlorid serebra. Odnako, kogda nitrat serebra byl dobawlen k CoCl3-5NH3, tol'ko 2 iz 3 hloridow obrazowali hlorid serebra.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204862897\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204862897","offer_id":40206451507293,"sku":"9786204862897","price":43.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/b56b40a8-8970-4faa-9cd3-f90d45170b21.png?v=1758262325","url":"https:\/\/shop.autorenwelt.de\/products\/raz-dwa-tajna-koordinacionnaq-himiq-von-pourq-zarshenas","provider":"Autorenwelt Shop","version":"1.0","type":"link"}