تهیه و تعیین ساختار بلوری یک تیوسمی کربازون جدید اسنافتن کینون تیو سمی کربازون مونو متانول

A new thiosemicarbzone compound was prepared by the reaction of acenaphthenequinone and thiosemicarbazide (1:1 molar ratio) in absolute methanol at 70°c. the crystal structure of this compound, acenaphthenequinone thiosemicarbazone mono methanol, was determined by x-ray crystallography. the unit cell parameters are as follows: a = 7.0384(14) ?, b = 14.202(3) ?, c = 14.270(3) ?, b = 104.26(3)?. it crystallizes in a monoclinic system, with space group p21/c and four molecules in the unit cell. the final r value is 0.0738 for 2422 independent reflection. both inter and intramolecular hydrogen bonds exist in crystalline system.