فهرس المقالات Tetrahydro-benzo[d]oxepine حرية الوصول المقاله صفحة الملخص نص كامل 1 - Hybrid-DFT study and NBO interpretations of conformational behaviors of 2-methoxy-1,2,4,5-tetrahydro-benzo[d]oxepine, -thiepine and -selenepine Davood Nori-Shargh Sogand Sarikhani Hooriye Yahyaei Seiedeh Negar Mousavi Nasrin Masnabadi