Synthesis and structure of In(IO3)3 and vibrational spectroscopy of M(IO3)3 (M=Al, Ga, In)

New thallium iodates—Synthesis, characterization, and calculations of Tl(IO3)3 and Tl4(IO3)6, [Tl+3Tl3+(IO3)6]

“…Tl(IO 3 ) 3 , which is structurally similar to In(IO 3 ) 3 [39][40][41], has a layered crystal structure, consisting of TlO 6 octahedra that are linked to six IO 3 polyhedra through oxide bonds (see Fig. 1).…”

Titanyl Iodate – A Promising Material for Infrared Nonlinear Optics Showing Structural Similarities with KTP

“…[7,13] properties, as well as their ferroelectric, piezoelectric, and pyroelectric properties, [14][15][16][17][18][19][20][21][22] and these studies have recently been resumed in the 2000s. [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39] The nonlinearity of KTP and its isotypes has been explained by the hyperpolarizability of the titanyl bonds. [40,41] So, in order to obtain a crystal with high nonlinear susceptibility, the molecular or ionic arrangement has to contain a periodic system of polarizable free electrons.…”

Structures and properties of functional metal iodates

“…For example, NaI 3 O 8 , containing zero-dimensional I 3 O 8  polyanionic units displays a SHG response that is comparable to that of -LiIO 3 [19], and Cs 2 I 4 O 11 with a HTO-like (hexagonal tungsten oxide) 2D layer of I 4 O 1 2 1  anions shows a SHG efficiency of 300 × -SiO 2 (Figure 1) [20]. So far, a number of ternary metal iodates have been reported, the cations used include alkali, alkaline earth, transition metal, lanthanide, and post-transition metal main group elements [19,20,[24][25][26][27][28][29][30][31][32][33]. A family of actinide iodates (mostly U(VI) and Th(IV)) have also been reported by the AlbrechtSchmitt group [34][35][36][37][38][39][40][41][42][43][44].…”