Issue 8, 2011

Crystal growth and optical properties of a noncentrosymmetric haloid borate, K3B6O10Br

Abstract

A high quality single crystal of K3B6O10Br has been grown with sizes up to 14 × 12 × 7 mm3 by the top-seeded solution growth method. It crystallizes in a noncentrosymetric trigonal system, space groupR3m with cell parameters a = 10.1153(8) Å, c = 8.8592(14) Å, Z = 3, V = 785.02(15) Å3. K3B6O10Br has a three-dimensional network consisting of B6O13 units, which are surrounded by a K–Br framework. A transmission spectrum of the K3B6O10Br crystal was reported. Its refractive indices were measured by a minimum deviation technique and fit to Sellmeier equations. Nonlinear optical measurements demonstrate that the material has second harmonic generation properties, with efficiency approximately three times that of KH2PO4.

Graphical abstract: Crystal growth and optical properties of a noncentrosymmetric haloid borate, K3B6O10Br

Supplementary files

Article information

Article type
Paper
Submitted
14 Oct 2010
Accepted
04 Feb 2011
First published
21 Feb 2011

CrystEngComm, 2011,13, 2899-2903

Crystal growth and optical properties of a noncentrosymmetric haloid borate, K3B6O10Br

M. Zhang, S. Pan, X. Fan, Z. Zhou, K. R. Poeppelmeier and Y. Yang, CrystEngComm, 2011, 13, 2899 DOI: 10.1039/C0CE00725K

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