Synthesis and characterization of the complexes of pentane-2,4-dione with nickel(II) and cobalt(III): [Ni(acac)2].0.5CH3OH and [Co(acac)2NO3].2H2O (acac = pentane-2,4-dione).
Two mononuclear complexes, [Ni(acac)2].0.5CH3OH (1) and[Co(acac)2NO3].2H2O (2) (acac = pentane-2,4-dione), have been synthesized and characterized by single crystal X-ray analysis. Complex 1 crystallizes in the monoclinic space group P2(1)/c with a = 9.295(4), b = 11.450(5), c = 12.974(6) A, V = 1379.1(11) A(3),beta = 92.854(7), and Z = 4. Complex 2 crystallizes in the triclinic space group P(-1) with a= 8.153(9), b = 9.925(11), c = 10.355(12), V = 746.3(15) A(3), alpha = 70.530(16), beta =71.154(15), gamma = 80.698(16) and Z = 2. Complex 1 has a one-dimensional chain-like structure, which is extended by weak hydrogen contacts, while complex 2 shows a three-dimensional network structure.
Qu
Yang
Y
Department of Chemistry, Fuyang Normal College, Fuyang Anhui 236041, PR China.
Zhu
Hai-Liang
HL
You
Zhong-Lu
ZL
Tan
Min-Yu
MY
D003035:Cobalt / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008968:Molecular Conformation; D015394:Molecular Structure; D009532:Nickel / Q000737:chemistry*; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry; D010420:Pentanes / Q000138:chemical synthesis / Q000737:chemistry
D009942:Organometallic Compounds; D010420:Pentanes; D003035:Cobalt; D009532:Nickel