Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?

NS Radulović, GA Bogdanović, PD Blagojević…

Index: Radulovic, Niko S.; Bogdanovic, Goran A.; Blagojevic, Polina D.; Dekic, Vidosav S.; Vukicevic, Rastko D. Journal of Chemical Crystallography, 2011 , vol. 41, # 4 p. 545 - 551

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Citation Number: 7

Abstract

Abstract X-Ray analyses of 4-(naphthalen-1-ylamino)-3-nitro-chromen-2-one and 3-nitro-4- phenylamino-chromen-2-one showed that the mentioned compounds crystallize in the space groups P1-(triclinic crystal system; unit cell parameters: a= 8.087 (2) Å, b= 9.241 (3) Å, c= 10.911 (3) Å, α= 93.77 (3)°, β= 102.51 (3)°, γ= 106.44 (2)°, V= 756.4 (4) Å 3 and Z= 2) and P2 1 2 1 2 1 (orthorhombic crystal system; unit cell parameters: a= 4.9274 (9) Å, b= 14.725 ...