Year: 2025
Type: article
Abstract: The compound Cr 51 Ni 23 B 168 O 337 (OH) 29 has been obtained through an explorative high-pressure/high-temperature experiment at 9 GPa and 1,200 °C. This borate crystallizes in the trigonal space group R 3 ‾ m $R\overline{3}m$ with the unit cell parameters a = 10.4387(1), c = 51.5121(1) Å, V = 4,861.1(2) Å 3 , and one formula unit per cell. The crystal structure is a complex framework, composed of corner-sharing tetrahedral [BO 4 ] groups and edge-sharing [(Cr,Ni)O 6 ] octahedra. In this contribution, the structural data and the infrared spectrum of Cr 51 Ni 23 B 168 O 337 (OH) 29 are presented.
Source: Zeitschrift für Naturforschung B
Authors: Anastasiia Shagova, Stefan Schwarzmüller, Hubert Huppertz
Institution: Universität Innsbruck
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $2,712
OpenAlex ID: W4417521972