Benzylideneaniline compounds of N-(4-bromobenzylidene)-4-fluoroaniline (BBFA) and N-(4-bromobenzylidene)-4-methoxyaniline (BBMOA) have been synthesized by the condensation reaction process, and single crystals of these compounds are grown at room temperature by the slow evaporation solution growth technique. The compounds BBFA and BBMOA crystallize in the orthorhombic crystal system with different space groups. Placement of hydrogen atoms in BBFA and BBMOA compounds is confirmed from ¹H NMR spectral studies. Fourier transform infrared and Raman spectral analyses are employed to study the presence of functional groups in the compounds. Single stage weight loss and melting point of these compounds are determined from thermogravimetric and differential thermal analyses respectively. Nonlinear optical properties are measured using powder second harmonic generation study and open aperture Z-scan technique. Biological activities are studied using the minimum inhibitory concentration method.

N-（4-溴苄叉基）-4-氟苯胺（BBFA）和N-（4-溴苄叉基）-4-甲氧基苯胺（BBMOA）的苄叉苯胺化合物已通过缩合反应过程合成，这些化合物的单晶生长于在室温下通过慢速蒸发溶液生长技术。BBFA和BBMOA化合物在具有不同空间群的正交晶体系统中结晶。在BBFA和BBMOA化合物的氢原子的位置是从确认¹1 H NMR光谱研究。使用傅里叶变换红外和拉曼光谱分析来研究化合物中官能团的存在。这些化合物的单级失重和熔点分别由热重分析和差热分析确定。非线性光学特性是使用粉末二次谐波生成研究和开孔Z扫描技术测量的。使用最小抑菌浓度法研究生物活性。