15740-78-0

Basic information

• Product Name: Molybdenum,tetracarbonyl(1,10-phenanthroline-kN1,kN10)-, (OC-6-22)-
• Synonyms: (1,10-Phenanthroline)molybdenumtetracarbonyl (6CI); Molybdenum, tetracarbonyl(1,10-phenanthroline)- (7CI,8CI);Molybdenum, tetracarbonyl(1,10-phenanthroline-N1,N10)-, (OC-6-22)-;1,10-Phenanthroline, molybdenum complex; NSC 179452;Tetracarbonyl(1,10-phenanthroline)molybdenum;Tetracarbonyl(phenanthroline)molybdenum
• CAS NO: 15740-78-0
• Molecular Formula: C16H8 Mo N2 O4
• Molecular Weight: 388.191
• Mol File: 15740-78-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Molybdenum,tetracarbonyl(1,10-phenanthroline-kN1,kN10)-, (OC-6-22)-(CAS DataBase Reference)
• NIST Chemistry Reference: Molybdenum,tetracarbonyl(1,10-phenanthroline-kN1,kN10)-, (OC-6-22)-(15740-78-0)
• EPA Substance Registry System: Molybdenum,tetracarbonyl(1,10-phenanthroline-kN1,kN10)-, (OC-6-22)-(15740-78-0)

Safety Data

• Hazardous Substances Data: 15740-78-0(Hazardous Substances Data)

Upstream product

• 66-71-7 1,10-Phenanthroline 
• 12146-37-1 (bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum⁽⁰⁾ 

Downstream Products

• 15492-92-9 (C₆H₅)3BiMo(CO)3(C₁₂H₈N₂) 
• 15550-21-7 Mo(CO)3(C₁₂H₈N₂){Sb(C₆H₅)3} 
• 132670-36-1 fac-{(1,10-phenanthroline)(P(4-FC₆H₄)3)Mo(CO)3} 
• 105333-13-9 (C₅H₃NC₂H₂C₅H₃N)Mo(CO)2(NCS)(C₆H₅C₃H₄) 
• 108557-98-8 1,10-phenanthroline{bis(diphenylphosphino)methane}dibromo(dicarbonyl)molybdenum(II) 
• 153883-23-9 cis-dicarbonyl-trans-bis(ethyl phenylpropiolate)(1,10-phenanthroline)molybdenum⁽⁰⁾ 
• 153217-20-0 dicarbonylbis(N-phenylmaleimide)(1,10-phenanthroline)molybdenum⁽⁰⁾ 
• 67870-32-0 Ph₄P{MoCl(CO)3(1,10-phenanthroline)} 
• 127419-26-5 fac-(η1-bis(diphenylphosphino)methane)(η2-1,10-phenanthroline)molybdenum tricarbonyl 
• 51430-18-3 mer-(η1-bis(diphenylphosphino)methane)(η2-1,10-phenanthroline)molybdenum tricarbonyl 
• 15492-82-7 fac-Mo(CO)3(PPh₃)(1,10-phenanthroline) 
• 15492-82-7 (η5-C5H5)Fe(CO)2HgMo(CO)3(1,10-phenanthroline)(triphenylphosphine) 

Relevant articles and documents

Four-coordinate group-14 elements in the formal oxidation state of zero - Syntheses, structures, and dynamics of [{(CO)5Cr}2Sn(L2)] and related species

The sodium salts Na2[{(CO)5M}2EX2] (M = Cr, Mo, W; E = Ge, Sn, Pb; X = Cl, I, OOCCH3) react with 2,2′-bipyridine (bipy) to form neutral compounds [{(CO)5M}2E(bipy)] (E = Sn: 1a-1c; E = Ge: 3a; E = Pb: 4). 1,10-Phenanthroline (phen) analogues of compounds 1a-1c and 3a [{(CO)5M}2E(phen)] (E = Sn: 1d-1f, E = Ge: 3b) are as well accessible. The 2,2′-bipyridine ligand in 1 may be formally replaced by two pyridine (py) ligands resulting in [{(CO)5M}2Sn(py)2] (1g: M = Cr, 1h: M = W). The bis-bidentate ligand 2,2′-bipyrimidine (bpmd) is found to coordinate just one [{(CO)5M}2Sn] entity in [{(CO)5M}2Sn(bpmd)] (2b: M = Cr, 2c: M = W). The biimidazolato (biim) ligand binds two [{(CO)5Cr}2Sn] moieties in [{(CO)5Cr}2Sn(biim)Sn{Cr(CO)5} 2]2-, 2a. It is shown by 1H-NMR that the pyrimidine entities in these compounds (2b, 2c) are able to rotate by a full 180° turnaround with respect to one another. This process must involve complete de-coordination of at least one of the two nitrogen donors in again at least one of the chelate cycles, the activation energy for this process being around 60 kJ/ mol. By 119Sn-NMR spectroscopy of almost all of the tin compounds described it is shown that equilibria between [{(CO)5M}2Sn(L2)] and [{(CO)5M}2Sn(L)] + L exist in all cases. From the temperature dependence of the δ values it is concluded that the activation barriers for this association/ dissociation process is below 10 kJ/mol. The structures of all new compounds are documented by X-ray analyses and all compounds are characterized by the usual analytical and spectroscopical techniques.