Standard

Ternary Borides of the Zr–Ir–B System : Composition, Crystal Structure, and Properties. / Nikiforov, Yaroslav A.; Lozanov, Victor V.; Danilovsky, Victoria A. et al.

In: Inorganic Chemistry, Vol. 65, No. 10, 02.03.2026, p. 5627-5638.

Research output: Contribution to journal › Article › peer-review

Harvard

Nikiforov, YA, Lozanov, VV, Danilovsky, VA, Turchenko, VA, Beskrovnyi, AI, Letyagin, GA, Romanenko, GV & Baklanova, NI 2026, 'Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties', Inorganic Chemistry, vol. 65, no. 10, pp. 5627-5638. https://doi.org/10.1021/acs.inorgchem.5c05873

APA

Nikiforov, Y. A., Lozanov, V. V., Danilovsky, V. A., Turchenko, V. A., Beskrovnyi, A. I., Letyagin, G. A., Romanenko, G. V., & Baklanova, N. I. (2026). Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties. Inorganic Chemistry, 65(10), 5627-5638. https://doi.org/10.1021/acs.inorgchem.5c05873

Vancouver

Nikiforov YA, Lozanov VV, Danilovsky VA, Turchenko VA, Beskrovnyi AI, Letyagin GA et al. Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties. Inorganic Chemistry. 2026 Mar 2;65(10):5627-5638. doi: 10.1021/acs.inorgchem.5c05873

Author

Nikiforov, Yaroslav A. ; Lozanov, Victor V. ; Danilovsky, Victoria A. et al. / Ternary Borides of the Zr–Ir–B System : Composition, Crystal Structure, and Properties. In: Inorganic Chemistry. 2026 ; Vol. 65, No. 10. pp. 5627-5638.

BibTeX

@article{15c14d7751a14941911308616a4af1d6,
title = "Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties",
abstract = "Ternary transition metal borides exhibit a wide variety of crystal structures and, as a consequence, a wide range of functional properties. This work investigates ternary phases formed via the interaction of zirconium diboride with iridium. The analysis of powder XRD, SEM, and WDS indicates the formation of three known ternary boride phases (Zr2Ir6B, ZrIr3B4, and Zr2Ir5B2) and two novel phases (ZrIr7B2 and ZrIr2B). In the wide range of reagents{\textquoteright} mixture compositions, the main products are Zr2Ir5B2 and ZrIr2B; in the 4-fold excess of iridium, the composition of products changes to a mixture of Zr2Ir6B and ZrIr7B2. The structure of the novel phase, ZrIr7B2, was studied with single-crystal X-ray diffraction and powder time-of-flight neutron diffraction, which showed that it crystallizes in a new structure type with a layered hexagonal structure P6̅2m: a = 5.5683(7) {\AA}, c = 5.6058(7) {\AA}. The structure consists of Kagom{\'e} net layers formed by [BIr6] trigonal prisms, with Zr atoms in the free space of each layer and Ir atoms in the interlayer space. Additionally, the Vickers microhardness of the ternary borides was measured; all ternary compounds display microhardness in the range of 15–19 GPa.",
author = "Nikiforov, {Yaroslav A.} and Lozanov, {Victor V.} and Danilovsky, {Victoria A.} and Turchenko, {Vitalii A.} and Beskrovnyi, {Anatolii I.} and Letyagin, {Gleb A.} and Romanenko, {Galina V.} and Baklanova, {Natalya I.}",
note = "Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties / Ya. A. Nikiforov, V. V. Lozanov, V. A. Danilovsky [et al.] // Inorganic Chemistry. – 2026. – Vol. 65, No. 10. – P. 5627-5638. – DOI 10.1021/acs.inorgchem.5c05873. – EDN XZRLCN. This study was supported by the Russian Science Foundation (project no. 23-19-00212). The authors are grateful to Dr. A.V. Ukhina and T.A. Borisenko (Institute of Solid State Chemistry and Mechanochemistry, SB RAS) for the recording of powder XRD patterns.",
year = "2026",
month = mar,
day = "2",
doi = "10.1021/acs.inorgchem.5c05873",
language = "English",
volume = "65",
pages = "5627--5638",
journal = "Inorganic Chemistry",
issn = "0020-1669",
publisher = "ACS Publication",
number = "10",

}

RIS

TY - JOUR

T1 - Ternary Borides of the Zr–Ir–B System

T2 - Composition, Crystal Structure, and Properties

AU - Nikiforov, Yaroslav A.

AU - Lozanov, Victor V.

AU - Danilovsky, Victoria A.

AU - Turchenko, Vitalii A.

AU - Beskrovnyi, Anatolii I.

AU - Letyagin, Gleb A.

AU - Romanenko, Galina V.

AU - Baklanova, Natalya I.

N1 - Ternary Borides of the Zr–Ir–B System: Composition, Crystal Structure, and Properties / Ya. A. Nikiforov, V. V. Lozanov, V. A. Danilovsky [et al.] // Inorganic Chemistry. – 2026. – Vol. 65, No. 10. – P. 5627-5638. – DOI 10.1021/acs.inorgchem.5c05873. – EDN XZRLCN. This study was supported by the Russian Science Foundation (project no. 23-19-00212). The authors are grateful to Dr. A.V. Ukhina and T.A. Borisenko (Institute of Solid State Chemistry and Mechanochemistry, SB RAS) for the recording of powder XRD patterns.

PY - 2026/3/2

Y1 - 2026/3/2

N2 - Ternary transition metal borides exhibit a wide variety of crystal structures and, as a consequence, a wide range of functional properties. This work investigates ternary phases formed via the interaction of zirconium diboride with iridium. The analysis of powder XRD, SEM, and WDS indicates the formation of three known ternary boride phases (Zr2Ir6B, ZrIr3B4, and Zr2Ir5B2) and two novel phases (ZrIr7B2 and ZrIr2B). In the wide range of reagents’ mixture compositions, the main products are Zr2Ir5B2 and ZrIr2B; in the 4-fold excess of iridium, the composition of products changes to a mixture of Zr2Ir6B and ZrIr7B2. The structure of the novel phase, ZrIr7B2, was studied with single-crystal X-ray diffraction and powder time-of-flight neutron diffraction, which showed that it crystallizes in a new structure type with a layered hexagonal structure P6̅2m: a = 5.5683(7) Å, c = 5.6058(7) Å. The structure consists of Kagomé net layers formed by [BIr6] trigonal prisms, with Zr atoms in the free space of each layer and Ir atoms in the interlayer space. Additionally, the Vickers microhardness of the ternary borides was measured; all ternary compounds display microhardness in the range of 15–19 GPa.

AB - Ternary transition metal borides exhibit a wide variety of crystal structures and, as a consequence, a wide range of functional properties. This work investigates ternary phases formed via the interaction of zirconium diboride with iridium. The analysis of powder XRD, SEM, and WDS indicates the formation of three known ternary boride phases (Zr2Ir6B, ZrIr3B4, and Zr2Ir5B2) and two novel phases (ZrIr7B2 and ZrIr2B). In the wide range of reagents’ mixture compositions, the main products are Zr2Ir5B2 and ZrIr2B; in the 4-fold excess of iridium, the composition of products changes to a mixture of Zr2Ir6B and ZrIr7B2. The structure of the novel phase, ZrIr7B2, was studied with single-crystal X-ray diffraction and powder time-of-flight neutron diffraction, which showed that it crystallizes in a new structure type with a layered hexagonal structure P6̅2m: a = 5.5683(7) Å, c = 5.6058(7) Å. The structure consists of Kagomé net layers formed by [BIr6] trigonal prisms, with Zr atoms in the free space of each layer and Ir atoms in the interlayer space. Additionally, the Vickers microhardness of the ternary borides was measured; all ternary compounds display microhardness in the range of 15–19 GPa.

UR - https://www.mendeley.com/catalogue/a60a56be-3a4c-352b-8610-8c4384ada8bb/

UR - https://www.scopus.com/pages/publications/105032896324

UR - https://elibrary.ru/item.asp?id=90716016

U2 - 10.1021/acs.inorgchem.5c05873

DO - 10.1021/acs.inorgchem.5c05873

M3 - Article

C2 - 41772416

VL - 65

SP - 5627

EP - 5638

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 10

ER -

ID: 85133762