Triantis Charalampos, Shegani Antonio, Kiritsis Christos, Raptopoulou Catherine P, Psycharis Vassilis, Pelecanou Maria, Pirmettis Ioannis, Papadopoulos Minas
Institute of Nuclear and Radiological Sciences and Technology, Energy and Safety, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research "Demokritos", 15310 Athens, Greece.
Acta Crystallogr E Crystallogr Commun. 2016 Jan 6;72(Pt 2):114-6. doi: 10.1107/S2056989015024640. eCollection 2016 Feb 1.
In the title compound, [Re(C10H6NO2)(CO)3{As(C6H5)3}], the coordination environment of Re(I) is that of a distorted octa-hedron. Three coordination sites are occupied by three carbonyl groups in a facial arrangement and the remaining three sites by tri-phenyl-arsane and deprotonated quinaldic acid in As-mono- and N,O-bidentate fashions, respectively. In the crystal, the complexes are linked through weak C-H⋯O hydrogen bonds, forming a three-dimensional network. It worth noting that, as far as we know, this complex is the first Re(I) tri-phenyl-arsane tricarbonyl compound to be reported.
在标题化合物[Re(C₁₀H₆NO₂)(CO)₃{As(C₆H₅)₃}]中，Re(I)的配位环境为畸变八面体。三个配位位点被三个呈面式排列的羰基占据，其余三个位点分别被三苯基胂和去质子化的喹哪啶酸以As-单齿和N,O-双齿方式占据。在晶体中，配合物通过弱C-H⋯O氢键相连，形成三维网络。值得注意的是，据我们所知，该配合物是首个被报道的Re(I)三苯基胂三羰基化合物。
