http://www.icct.ru






Leonid A. Solovyov
Institute of Chemistry and Chemical Technology
660049 K. Marx 42
Krasnoyarsk
Russia


Speciality
Crystallography, Powder Diffraction, Structure Analysis

Main Research Activity
Crystal structure determination and refinement using powder diffraction, phase analysis, characterization of materials, methodology development, programming.

Mesostructured Materials Research
Diffraction analysis of mesostructured materials. Adaptation and development of crystallographic approaches (structure modeling, full-profile refinement, Fourier-map analysis) for application to poorly crystallized and mesostructured materials.

Derivative Difference Minimization (DDM) Method

A new method of full-profile refinement is developed on the basis of a derivative difference minimization. The method allows powder diffraction structure analysis independently of the background curve and may also be applicable in many other areas.

Selected publications

L.A. Solovyov,
Accurate unrestrained DDM refinement of crystal structures from highly distorted and low-resolution powder diffraction data.
Acta Crystallographica B 72 (2016) 738-743. dx.doi.org/10.1107/S2052520616011690

S. Vereshchagin, L.A. Solovyov, E.V. Rabchevskii, V.A. Dudnikov, S.G. Ovchinnikov, A. Anshits,
Methane oxidation over A-site ordered and disordered Sr0.8Gd0.2CoO3-d.
Chemical Communications 50 (2014) 6112-6115. dx.doi.org/10.1039/C4CC00913D

L.A. Solovyov,
Diffraction analysis of mesostructured mesoporous materials.
Chemical Society Reviews 42 (2013) 3708-3720. dx.doi.org/10.1039/c2cs35248f

Yu. S. Orlov, L. A. Solovyov, V. A. Dudnikov, A. S. Fedorov, A. A. Kuzubov, N. V. Kazak, V. N. Voronov, S. N. Vereshchagin, N. N. Shishkina, N. S. Perov, K. V. Lamonova, R. Yu Babkin, Yu. G. Pashkevich, A. G. Anshits, and S. G. Ovchinnikov,
Structural properties and high-temperature spin and electronic transitions in GdCoO3: Experiment and theory.
Physical Review B 88 (2013) 235105. dx.doi.org/10.1103/PhysRevB.88.235105

L.A. Solovyov,
The Derivative Difference Minimization Method.
Powder Diffraction Theory and Practice, ed. R.E. Dinnebier and S.J.L. Billinge, the Royal Society of Chemistry (2008) 282-297. http://dx.doi.org/10.1039/9781847558237

O. Ersen, J. Parmentier, L. A. Solovyov, M. Drillon, C. Pham-Huu, J. Werckmann, P. Schultz,
Direct Observation of Stacking Faults and Pore Connections in Ordered Cage-Type Mesoporous Silica FDU-12 by Electron Tomography.
Journal of the American Chemical Society 130 (2008) 16800-16806. http://dx.doi.org/10.1021/ja806267r

M. Jaroniec L. A. Solovyov,
Improvement of the Kruk-Jaroniec-Sayari method for pore size analysis of ordered silicas with cylindrical mesopores.
Langmuir 22 (2006) 6757-6760. http://dx.doi.org/10.1021/la0609571

M. Jaroniec, L.A. Solovyov,
Assessment of ordered and complementary pore volumes in polymer-templated mesoporous silicas and organosilicas.
Chemical Communications (2006) 2242-2244. http://dx.doi.org/10.1039/b604283j

T.-W. Kim, L.A. Solovyov,
Synthesis and characterization of large-pore ordered mesoporous carbons using gyroidal silica template.
Journal of Materials Chemistry 16 (2006) 1445-1455. http://dx.doi.org/10.1039/b516945c

L.A. Solovyov, A.M. Astachov, M.S. Molokeev, A.D. Vasiliev,
Powder diffraction crystal structure analysis using derivative difference minimization: example of the potassium salt of 1-(tetrazol-5-yl)-2-nitroguanidine.
Acta Crystallographica B 61 (2005) 435-442. http://dx.doi.org/10.1107/S0108768105015004

L.A. Solovyov, O.V. Belousov, R.E. Dinnebier, A.N. Shmakov, S.D. Kirik,
X-ray Diffraction Structure Analysis of MCM-48 Mesoporous Silica.
Journal of Physical Chemistry B 109 (2005) 3233-3237. http://dx.doi.org/10.1021/jp0482868

L.A. Solovyov,
Full-profile refinement by derivative difference minimization.
Journal of Applied Crystallography 37 (2004) 743-749. http://dx.doi.org/10.1107/S0021889804015638

F. Kleitz, L.A. Solovyov, G.M. Anilkumar, S.H. Choi, R. Ryoo,
Transformation of highly ordered large pore silica mesophases (Fm3m, Im3m and p6mm) in ternary triblock copolymer-butanol-water system.
Chemical Communications (2004) 1536-1537. http://dx.doi.org/10.1039/b403903c

L.A. Solovyov, T.-W. Kim, F. Kleitz, O. Terasaki, R. Ryoo,
Comprehensive Structure Analysis of Ordered Carbon Nanopipe Materials CMK-5 by X-ray Diffraction and Electron Microscopy.
Chemistry of Materials 16 (2004) 2274-2281. http://dx.doi.org/10.1021/cm0352652

L.A. Solovyov, S.D. Kirik, A.N. Shmakov, V.N. Romannikov,
X-ray structural modeling of silicate mesoporous mesophase material.
Microporous and Mesoporous Materials 44 (2001) 17-23. http://dx.doi.org/10.1016/S1387-1811(01)00164-0

L.A. Solovyov,
A correction for Anisotropic Line Broadening due to Structural Defects in Powder Diffraction Structure Analysis.
Journal of Applied Crystallography 33 (2000) 338-343. http://dx.doi.org/10.1107/S002188980000114X

R.L. Harlow, N. Herron, Z. Li , T. Vogt , L. Solovyov, S. Kirik,
The DuPont Powder Challenge: The Crystal Structure of [C5NH6][Al3F10] - A Cautionary Tale.
Chemistry of Materials 11 (1999) 2562-2567. dx.doi.org/10.1021/cm990273x

L.A. Solovyov, S.D. Kirik,
Application of a Simulated Annealing Approach in Powder Crystal Structure Analysis.
Materials Science Forum 133-136 (1993) 195-200. dx.doi.org/10.4028/www.scientific.net/MSF.133-136.195