Allyl palladium dithiocarbamates and related dithiolate complexes as precursors to palladium sulfides
Küçük Resim Yok
Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Sa
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Allyl-palladium dithiocarbamate complexes, [Pd(allyl)(S(2)CNR(2))], have been prepared from the addition of dithiocarbamate salts to [Pd(allyl)(mu-Cl)](2) and TGA and DSC studies have been carried out in order to assess their potential as MOCVD precursors to palladium sulfides. For comparison [(eta(3)-C(4)H(7))Pd(S(2)PPh(2))] and [Pd(S(2)CNMeR)(2)] (R = Bu, Hex) have also been prepared and tested as precursors. The unsymmetrical dithiocarbamate complex, [(eta(3)-C(3)H(5))Pd(S(2)CNMeHex)], which has a melting point of 65 degrees C was selected as the best single source precursor and thin films of predominantly Pd(2.8)S were deposited on glass slides. The crystal structures of [(eta(3)- C(4)H(7))Pd(S(2)CNMe(2))], [(eta(3)-C(4)H(7))Pd(S(2)CNPr(2))], [(eta(3)-C(4)H(7))Pd(S(2)PPh(2))] and [Pd(S(2)CNMeBu)(2)] are reported. All except [(eta(3)- C(4)H(7))Pd(S(2)CNPr(2))] show weak intermolecular S center dot center dot center dot H or Pd center dot center dot center dot H interactions. (c) 2007 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
dithiocarbamate, palladium, dithiolate, allyl, MOCVD, X-ray, TGA, DSC
Kaynak
Journal of Organometallic Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
Q3
Cilt
692
Sayı
12
