TY - JOUR
T1 - LiK[B 5 O 8 (OH)]·1.5H 2 O
T2 - A novel lithium borate with nonlinear optical property
AU - Li, Xu Yan
AU - Yang, Guo Yu
N1 - Publisher Copyright:
© 2019 Elsevier B.V.
PY - 2019/4
Y1 - 2019/4
N2 - A new acentric borate of LiK[B 5 O 8 (OH)]·1.5H 2 O (1) has been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, powder X-ray diffraction (PXRD), IR spectroscopy, thermogravimetric analysis (TGA) and UV spectrum, respectively. The structural analysis shows that 1 crystallizes in the orthorhombic space group C222 1 with a = 6.6403(4) Å, b = 11.7638(9) Å, c = 20.5334(13) Å, and Z = 2. In the structure 1, the structural building unit, B 5 O 10 (OH) cluster, connects with four same ones to form 2-D [B 5 O 8 (OH)] n 2n- layer with nine-member ring windows. Furthermore, the 2-D layers packed in the -ABCD- mode, which is an unprecedented stacking-mode in layered borates. Second-harmonic generation (SHG) measurements on the powder samples reveal that 1 exhibits SHG efficiency approximately 1.3 times that of KH 2 PO 4 (KDP). Also it has a UV cutoff edge below 200 nm.
AB - A new acentric borate of LiK[B 5 O 8 (OH)]·1.5H 2 O (1) has been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, powder X-ray diffraction (PXRD), IR spectroscopy, thermogravimetric analysis (TGA) and UV spectrum, respectively. The structural analysis shows that 1 crystallizes in the orthorhombic space group C222 1 with a = 6.6403(4) Å, b = 11.7638(9) Å, c = 20.5334(13) Å, and Z = 2. In the structure 1, the structural building unit, B 5 O 10 (OH) cluster, connects with four same ones to form 2-D [B 5 O 8 (OH)] n 2n- layer with nine-member ring windows. Furthermore, the 2-D layers packed in the -ABCD- mode, which is an unprecedented stacking-mode in layered borates. Second-harmonic generation (SHG) measurements on the powder samples reveal that 1 exhibits SHG efficiency approximately 1.3 times that of KH 2 PO 4 (KDP). Also it has a UV cutoff edge below 200 nm.
KW - Acentric
KW - Borate
KW - Cluster
KW - Lithium
UR - http://www.scopus.com/inward/record.url?scp=85062426630&partnerID=8YFLogxK
U2 - 10.1016/j.inoche.2019.02.032
DO - 10.1016/j.inoche.2019.02.032
M3 - Review article
AN - SCOPUS:85062426630
SN - 1387-7003
VL - 102
SP - 262
EP - 266
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
ER -