CLUSTERS AND EXTENDED METAL-METAL BOND SYSTEMS IN INORGANIC COMPOUNDS

Russian

Team leader:

Dr Alexei N. Kuznetsov
Senior researcher
PhD 1999 (inorganic chemistry, MSU)
D. Sci. 2009 (inorganic chemistry, MSU)
Cluster compounds, structure & bonding, quantum chemistry

alexei@inorg.chem.msu.ru

 Team members:

Taisya G. Filatova
Technician
Dipl. degree in chemistry (MITHT, 1977)
Inorganic synthesis, bismuth clusters, metal subhalides

Dr Elena Yu. Zakharova
Junior researcher
PhD 2012 (inorganic chemistry, MSU)
Low-dimensional compounds, heterometallic bonding

Undergraduate students

Stroganova Ekaterina Andreevna
4^rd year student
inorganic synthesis, clusters, mixed chalcogenides

RESEARCH

Main focus of the research of our team – main group metal-based systems of homo- and heterometallic bonds. Principal objects of the research are mixed subvalent metal halides and chalcogenides. The aspects investigated include crystal and electronic structures, as well as the structure-property relationships with particular emphasis on anisotropic physical properties of low-dimensional compounds. Research directions include:

• Synthesis and investigation of homonuclear polyatomic clusters of main-group elements.
• Design, synthesis and investigations of inorganic compounds featuring extended systems of homo- and heterometallic bonds of varying (1D, 2D) dimensionality.
• First-principle studies of homo- and heterometallic bonding and direct-space bonding analysis

LIST OF SELECTED PUBLICATIONS

• E.Yu. Zakharova, N.A. Andreeva, S.M. Kazakov, A.N. Kuznetsov. Ternary arsenides based on platinum-indium and palladium-indium fragments of the Cu₃Au-type: crystal structures and chemical bonding. J. Alloys Compd., 2015, 621, 307-313.

• D. O. Charkin, I. V. Plokhikh, A. N. Kuznetsov, and S. M. Kazakov. BaFAlSi and BaFAlGe: First transition metal-free LaOAgS-type fluoride tetrelides. J. Alloys Compd., 2015, 627, 451–454.

•  E.Yu. Zakharova, S.M. Kazakov, A.A. Isaeva, A.M. Abakumov, G. Van Tendeloo, A.N. Kuznetsov. Pd₅InSe and Pd₈In₂Se – New metal-rich homological selenides with 2D palladium–indium fragments: Synthesis, structure and bonding. J. Alloys Compd., 2014, 589, 48-55.

•  Zakharova E.Yu, Churakov A.V., Doert Th., Kuznetsov A.N. Pd₁₇In₄Se₄, a Metal-Rich Palladium-Indium Selenide with an Open-Framework Structure. Eur. J. Inorg. Chem, 2013, 6164-6169.

•  Kulbachinskii V.A., Kytin V.G., Kudryashov A.A., Kuznetsov A.N., Shevelkov A.V. On the electronic structure and thermoelectric properties of BiTeBr and BiTeI single crystals and of BiTeI with the addition of BiI₃ and CuI. J. Solid State Chem., 2012, 193, 154-160.

•  Е.Ю. Захарова, А.А. Исаева,  А.Н. Кузнецов,  А.В. Оленев^­. Новые смешанные теллуриды палладия-свинца и палладия-олова со структурой типа NiAs. Изв. Академии Наук. Сер. Химическая, 2011, 3, 431-436.

•  В.А. Кульбачинский, В.Г. Кытин, З.В.Лаврухина, А.Н.Кузнецов, А.В. Маркелов, А.В. Шевельков. Термоэлектрические свойства BiTeI с BiI₃, CuI и сверхстехиометрическим висмутом. Физика и техника полупроводников, 2011, т.45, вып.7, 874-878.

• A.A. Isaeva, O.N. Makarevich, A.N. Kuznetsov, Th.Doert, A.M. Abakumov, G. Van Tendeloo. Mixed Tellurides Ni_3–xGaTe₂ (0 ≤ x ≤ 0.65): Crystal and Electronic Structures, Properties, and Nickel Deficiency Effects on Vacancy Ordering. Eur.J.Inorg.Chem., 2010, 1395-1404.

•  В.А. Кульбачинский, В.Г. Кытин, З.В.Лаврухина, А.Н.Кузнецов, А.В. Шевельков. Гальваномагнитные, термоэлектрические свойства и электронное строение монокристаллов BiTeBr и BiTeI. Физика и техника полупроводников, 2010, т.44, вып.12, 1596-1601.

• M. Lindsjo, L. Kloo, A. Kuznetzov, B. Popovkin. Bi₁₆I₄ — A New Bismuth Subiodide: An Analysis of Molecular Packing and Electronic Structures of the Compounds in the Bi_mI₄ (m = 14, 16, 18) Family. Eur. J. Inorg. Chem., 2008, 33, 5196–5202.

• A.N. Kuznetsov, O.N. Makarevich, Th. Doert. New family of mixed nickel and group 13-14 metal tellurides with incommensurate structures. Acta Crystallogr., 2008, A64, C516-517.

• О.Н. Литвиненко, А.Н. Кузнецов, А.В. Оленев, Б.А. Поповкин. Новые смешанные теллуриды никеля с металлами 13–14 групп Ni_3-δMTe₂ (M=Sn, In, Ga). Известия Академии Наук. Серия химическая, 2007, 56(10), c.1879–1881.

• T.G. Filatova, P.V. Gurin, L. Kloo, V.A. Kulbachinskii, A.N. Kuznetsov, V.G. Kytin, M. Lindsjo, B.A. Popovkin. Electronic structure, galvanomagnetic and magnetic properties of the bismuth subhalides Bi₄I₄ and Bi₄Br₄. J. Solid State Chem., 2007, 180(3), 1103-1109.

• S.V. Savilov, A.N. Kuznetsov, B.A. Popovkin, V.N. Khrustalev, P. Simon, J. Getzschmann, Th. Doert, M. Ruck Synthesis, Crystal Structure, and Electronic Structure of Modulated Pd_7-dSnTe₂.// Z. Anorg. Allg. Chem., 2005, 631, 293-301.

• A.N. Kuznetsov, L. Kloo, M. Lindsjo, J. Rosdahl, H. Stoll. Ab Initio Calculations on Bismuth Cluster Polycations. Chem. Eur. J., 2001, 7 , 2821-2828.

Dissertations  & Diploma projects

Last updated: 22.06.2015 16:04:50