215669-98-0Relevant articles and documents
Syntheses and structures of W2(μ-Cl)3Cl6- and W2(μ-Cl)2Cl82-, new d2-d2 confacial and edge-sharing bioctahedral ditungsten compounds, and a convenient synthesis of W2(μ-Cl)3Cl62-
Kolesnichenko, Vladimir,Swenson, Dale C.,Messerle, Louis
, p. 2137 - 2138 (2007/10/03)
(NR4)W2Cl9 and (NR4)2W2Cl10, prepared by addition of NR4Cl (R = alkyl) to (WCl4)x powder in CH2Cl2, have confacial [W=W, 2.689(1) A] and edge-sharing bioctahedral [W=W, 2.792(1) A] structures, respectively, as NBnEt3+ salts, and convert with added NR4Cl to (NR4)2W2Cl9 and (NR4)WCl6 and eventually (NR4)2WCl6; (NR4)W2Cl9 can be converted to (NR4)2W2Cl10 by NR4Cl at -30 °C.