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Crystal structure of fac-tricarbonyl(cyclohexyl isocyanide-kappa C)(quinoline-2-carboxylato-kappa N-2,O)-rhenium(I)
被引:3
作者:
Triantis, Charalampos
[1
]
Shegani, Antonio
[1
]
Kiritsis, Christos
[1
]
Raptopoulou, Catherine
[2
]
Psycharis, Vassilis
[2
]
Pelecanou, Maria
[3
]
Pirmettis, Ioannis
[1
]
Papadopoulos, Minas
[1
]
机构:
[1] Natl Ctr Sci Res Demokritos, Inst Nucl & Radiol Sci & Technol Energy & Safety, Athens 15310, Greece
[2] Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece
[3] Natl Ctr Sci Res Demokritos, Inst Biosci & Applicat, Athens 15310, Greece
关键词:
crystal structure;
rhenium(I) tricarbonyl complex;
rhenium(I) cyclohexyl isocyanide and quinaldic acid complex;
structural trans effect;
Hirshfeld surface analysis;
D O I:
10.1107/S2056989016002206
中图分类号:
O7 [晶体学];
学科分类号:
0702 ;
070205 ;
0703 ;
080501 ;
摘要:
In the title compound, [Re(C10H6NO2)(C7H11N)(CO)(3)], the Re-I atom is coordinated by three carbonyl ligands in a facial arrangement and by the N, O and C atoms from a chelating quinaldate anion and a monodentate isocyanide ligand, respectively. The resultant C4NO coordination sphere is distorted octahedral. A lengthening of the axial Re-CO bond trans to the isocyanide ligand is indicative of the trans effect. Individual complexes are stacked into rods parallel to [001] through displaced pi-pi interactions. Weak C-H center dot center dot center dot O hydrogen-bonding interactions between the rods lead to the formation of layers parallel to (010). These layers are stacked along [ 010] by C-H center dot center dot center dot H-C van der Waals contacts.
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页码:358 / +
页数:10
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