Crystal structure of Ti4Ni2C
- Resource Type
- article
- Authors
- Huizi Liu; Xinyu Liang; Yibo Liu; Changzeng Fan; Bin Wen; Lifeng Zhang
- Source
- IUCrData, Vol 9, Iss 1, p x240043 (2024)
- Subject
- crystal structure
high-pressure sintering
intermetallic
ti4ni2c phase
Crystallography
QD901-999
- Language
- English
- ISSN
- 2414-3146
24143146
Single crystals of the intermetallic phase with composition Ti4Ni2C were serendipitously obtained by high-pressure sintering of a mixture with initial chemical composition Ti2Ni. The Ti4Ni2C phase crystallizes in the Fd\overline{3}m space group and can be considered as a partially filled Ti2Ni structure with the C atom occupying an octahedral void. Ti4Ni2C is isotypic with Ti4Ni2O, Nb4Ni2C and Ta4Ni2C, all of which were studied previously by means of powder diffraction.