title: Cd3(MoO4)(TeO3)2: A Polar 3D Compound Containing d10-d0SCALP-Effect Cations.
abstract: The new polar 3D cadmium molybdotellurite Cd3(MoO4)(TeO3)2was obtained by means of a high-temperature solid-state method. Cd3(MoO4)(TeO3)2is a monoclinic crystal system, and it exhibits the polar space group P21(No. 4). The structure of Cd3(MoO4)(TeO3)2can be viewed as a complicated 3D architecture that is composed of distorted CdOn(n = 6, 7) polyhedra, TeO3trigonal pyramids, and MoO4polyhedra. The compound features the first 3D NCS cadmium molybdotellurite with 1D 4- and 6-MR channels and a polar structure originating from the TeO3groups, MoO4groups, and displacements of d10Cd2+cations. The results were further confirmed by calculations of the net polarization. The UV-vis spectrum and thermal properties indicate that Cd3(MoO4)(TeO3)2exhibits a broad transparent region and excellent thermal stability. SHG tests of Cd3(MoO4)(TeO3)2revealed that its response is approximately the same as that of KH2PO4at the same grain size between 105 and 150 μm and that it is phase-matchable.
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University , Nanyang 473061, China.
authors.forename: Yuquan
authors.initials: Y
authors.lastname: Feng
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University , Nanyang 473061, China.
authors.forename: Huitao
authors.initials: H
authors.lastname: Fan
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University , Nanyang 473061, China.
authors.forename: Zhiguo
authors.initials: Z
authors.lastname: Zhong
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University , Nanyang 473061, China.
authors.forename: Hongwei
authors.initials: H
authors.lastname: Wang
authors.affiliation: College of Chemistry and Pharmacy Engineering, Nanyang Normal University , Nanyang 473061, China.
authors.forename: Dongfang
authors.initials: D
authors.lastname: Qiu