Giri, Bishnubasu published the artcileFormation, reactivity, photorelease, and scavenging of NO in ruthenium nitrosyl complexes, Product Details of C6H4N2, the main research area is pyridinyltriazinamine preparation reaction ruthenium complex; ruthenium pyridinyltriazinamine phenanthroline nitrosyl complex preparation crystal mol structure; nitrosyl photorelease ruthenium pyridinyltriazinamine phenanthroline complex.
The two newly designed nitrosyl complexes with Enemark-Feltham notation {RuNO}6 and {RuNO}7 configurations have been isolated as the perchlorate salts in the mol. framework [RuII(dmdptz)(phen)(NO)]n+ (dmdptz: N,N-dimethyl-4,6-di(pyridin-2-yl)-1,3,5-triazin-2-amine and phen: 1,10-phenanthroline) [RuII(dmdptz)(phen)(NO+)](ClO4)3 [4](ClO4)3 and [RuII(dmdptz)(phen)(NO·)](ClO4)2 [5](ClO4)2 resp. The single crystal x-ray structures of complexes [RuII(dmdptz)(phen)Cl](ClO4) [1](ClO4), [RuII(dmdptz)(phen)(NO2)](ClO4) [3](ClO4) and [4](ClO4)3 have been determined The π- acceptance of the NO+ moiety in [4](ClO4)3 is reflected from the triple bond characteristic bond length 1.131(5) Å with simultaneous trans angle of 175.3(4)° as a proof of true linear coordination mode. A sizable shift in ν(NO) frequency (Δν = 361 cm-1) on moving from [4](ClO4)3 to [5](ClO4)2 are in good agreement for largely NO centered reduction with the changes in bonding {RuNO}6 [4](ClO4)3 to {RuNO}7 [5](ClO4)2. The redox properties of [4](ClO4)3 along with the precursor complexes, have been investigated. On exposure to visible light in the deoxygenated acetonitrile solution at room temperature both [4](ClO4)3 and [5](ClO4)2 spontaneously transform to their corresponding solvated derivative [RuII(dmdptz)(phen)(CH3CN)](ClO4)2 [2](ClO4)2 via the facile photocleavage of Ru-NO bond with KNO 9.26 × 10-3 min-1 (t1/2 = 74 min) and 4.03 × 10-2 min-1 (t1/2 = 17 min) resp. The photoreleased “”NO”” can be scavenged by biol. relevant target mol. myoglobin as an Mb-NO adduct.
Inorganica Chimica Acta published new progress about Crystal structure. 100-70-9 belongs to class nitriles-buliding-blocks, name is Picolinonitrile, and the molecular formula is C6H4N2, Product Details of C6H4N2.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts