Hong-wen Liu, Wen-guan Lu, Jia-Xun Tao
Aug 26, 2010
Citations
0
Influential Citations
2
Citations
Journal
Chinese Journal of Chemistry
Abstract
The novel complex di-n-butyltin(IV) 2-oxo-propionic acid (4-pyridinecarbonyl) hydrazone, (n-C4H9)2Sn-[O2CC(CH3)=N-N=C(-O)C5N-4] (H2O) has been synthesized and its structure has been determined by X-ray diffraction analysis. The complex crystallizes in orthorhombic system with space group Pca21. Crystal data: a=2.7540(9) nm, b=0.9676(3) nm, c= 1.5750(5) nm, V=4.197(2) nm3, Dc= 1.444 g/cm3, Z=8. μ= 1.241 mm−1. F(000)= 1856, R1=0.0462 and wR2=0.1001. In the crystals of the title complex, the tin atom is in six-coordination with a distorted octahedral geometry, three oxygen atoms [O(1), O(3) and O(4)] and one nitrogen atom N(1) forming the equatorial plane and C(10)-Sn(1)-C(14) being the axis. Two molecules form a dimer with weak interactions of Sn-O bonding and hydrogen bonds.