(2,2′-Bipyridyl)tricarbonyl(di-2-pyridylamine)molybdenum(0) revisited

✍ Scribed by Muir, Kathleen J. ;McQuillan, Geoffrey P. ;Harrison, William T. A.

• Book ID: 104492293
• Publisher: International Union of Crystallography
• Year: 2007
• Tongue: English
• Weight: 421 KB
• Volume: 63
• Category: Article
• ISSN: 1600-5368
• DOI: 10.1107/s160053680705461x

✦ Synopsis

The previous structure report [Howie & McQuillan (1986). J. of the title compound, [Mo(C 10 H 8 N 2 )(C 10 H 9 N 3 )(CO) 3 ], has been corrected. In the present structure, the precision of the Mo-C and Mo-N bond distances for the fac-MoC 3 N 3 centre are significantly improved, and an N atom and a C-H group have been exchanged. Possible intramolecular N-HÁ Á ÁC and C-HÁ Á ÁN and intermolecular C-HÁ Á ÁO interactions are described. V = 2163.73 (15) A ˚3 Z = 4 Mo K radiation = 0.64 mm À1 T = 298 (2) K 0.28 Â 0.17 Â 0.15 mm Data collection Bruker SMART1000 CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 1999) T min = 0.841, T max = 0.910 12826 measured reflections 3811 independent reflections 3067 reflections with I > 2(I) R int = 0.023 Refinement R[F 2 > 2(F 2 )] = 0.021 wR(F 2 ) = 0.061 S = 1.06 3811 reflections 292 parameters H atoms treated by a mixture of independent and constrained refinement Á max = 0.26 e A ˚À3 Á min = À0.30 e A ˚À3