Growth, Spectral and Optical Properties of N,N'-Thiocarbonyl Bis(4-aminobenesulfonamide) with Barium Chloride: A Semi-Organic Nonlinear Optical Crystal

Growth and Characterization of Semiorganic Non-linear Optical Material: (((4-aminophenyl)sulphonyl)oxy)zinc(II)chloride Crystal

“…A comparative study of the thermal stability of sulphanilic acid-based crystal [14][15][16][17][18][19][20][21][22][23] reveals that the doping increases the melting point of the pure sulphanilic acid crystal. Hence the 4-ASZC crystal was subjected to TG/DTA analysis to examine the change in thermal stability.…”

“…In the review of literature of sulphanilic acid and its base crystals: methylammonium sulphanilate [11], tetrabutylammonium 4-aminobenzenesulphonate 2/3 hydrate [12], piperazine1-4-diium bis(4-aminobenzenesulphonate) [13], sulphanilic acid doped L proline and L-lysicine [14], sodium sulphanilate dehydrate (SSDH) [15,16], lithium sulphanilate hydrates (LS) [17], potassium carbonate sulphanilic acid [18], lithium sulphate, zinc sulphate, cadmium sulphate [19] [Bi 6 O 6 (OH)] (NH 2 C 6 H 4 SO 3 ) 4 [20], sulphanilic acid monohydrate [21], N,N-thiocarbonyl bis(4-aminobenzene sulphonamide) with barium chloride [22], and shiff-based sulphanilic acid-based crystals, sulphanillic acid single crystal, bis(4-aminobenzenesulphonato-kappa N)bis(2,2biimidazole-kappa N-2,N )copper(II)-dihydrate [23][24][25][26][27][28][29][30] have been studied and reported. Organic-based materials showed excellent mechanical and thermal responses compared with inorganic-based materials because of π-electron delocalization [31,32].…”

“…The sulfanilate anion can act as a hydrogen bond donor and acceptor due to its aminogroup and protonated sulphonate moiety [21]. Similarly, sulfanilate anions can easily co-ordinate with transition metals through both the amine and the sulphonate groups [22].…”