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  1. No Access

    Article

    Effect of Conformational States on the Photophysical Properties of Di-para-biphenyl-benzothiadiazole and a Dimethyl Derivative of It

    The authors discuss results from studying the photophysical properties of linear molecules based on 2,1,3-benzothiadiazole, specifically 4,7-di([para-biphenyl]-4-yl)benzothiadiazole (Ph-Ph-BTD) and 4,7-bis(2,5-di...

    N. M. Surin, E. A. Svidchenko… in Russian Journal of Physical Chemistry A (2024)

  2. No Access

    Article

    Crystals of Linear Acenes: Features of Vapor Phase Growth and Some Properties

    The results of studying the crystallization of anthracene, tetracene, and pentacene under conditions of physical vapor transport in growth systems with one- and two-zone thermal fields are presented. Specific ...

    A. A. Kulishov, G. A. Yurasik, M. S. Lyasnikova, A. S. Lesnikov… in Crystallography Reports (2024)

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    Article

    Crystals of Salts of Nickel and Cobalt Transition Elements for Optical Filters

    The results of the studies performed at the Shubnikov Institute of Crystallography and devoted to the development of UV optical filters based on complex nickel and cobalt compounds are reviewed. The structural...

    V. L. Manomenova, E. B. Rudneva, N. A. Vasilyeva, N. I. Sorokina… in Crystallography Reports (2024)

  4. No Access

    Article

    Solution-Grown trans-Stilbene Single Crystal and Its Scintillation Properties

    trans-Stilbene single crystals are of great interest for researchers as scintillators characterized by a high specific light yield. Bulk trans-stilbene single crystals have been grown from an anisole solution. Th...

    M. S. Lyasnikova, A. A. Kulishov, G. A. Yurasik, V. A. Postnikov… in Crystallography Reports (2023)

  5. No Access

    Article

    Growth, Structure, and Phase Behavior of Di-tert-butyl-para-terphenyl Crystals

    The results of studying the growth of para-terphenyl derivative (4,4"-di-tert-butyl-para-terphenyl (tBu-3P-tBu)) crystals are presented. The solubility of this compound in toluene at 20°С has been established by ...

    V. A. Postnikov, N. I. Sorokina, A. A. Kulishov, G. A. Yurasik… in Crystallography Reports (2023)

  6. No Access

    Article

    Growth from Solutions, Structure, and Spectral–Luminescent Properties of Crystalline Films of Di-n-hexyl-para-quaterphenyl

    The results of studying the growth and structure of crystalline films of para-quaterphenyl derivative with terminal n-hexyl substituents—di-n-hexyl-para-quaterphenyl—are reported for the first time. The structure...

    V. A. Postnikov, G. A. Yurasik, A. A. Kulishov, M. S. Lyasnikova… in Crystallography Reports (2021)

  7. No Access

    Article

    p-Quaterphenyl Crystals: Surface Properties and Nucleation in Solution and Vapor Phase

    The results of studies of the growth of p-quaterphenyl crystalline films under conditions of physical vapor transport (PVT) are presented. The surface energy of the most developed (001) face was studied experimen...

    V. A. Postnikov, A. A. Kulishov… in Russian Journal of Physical Chemistry A (2021)

  8. No Access

    Article

    Growth from Solutions and Surface Properties of Anthracene Crystals

    The influence of different solvents on the growth of anthracene crystals from solutions and on their morphological quality has been investigated. The dependence of the surface tension of solutions of anthracen...

    V. A. Postnikov, A. A. Kulishov, M. S. Lyasnikova… in Crystallography Reports (2021)

  9. No Access

    Article

    Crystals of Phenylene–Oxazole Oligomer with a Central Benzothiadiazole Fragment

    The results of growth from solutions of organic crystals of a new π-conjugated linear oligomer (Hex-O-Ph)2-BTD consisting of benzothiadiazole (BTD), phenyl (Ph) and oxazole (O) units and n-hexyl terminal substitu...

    V. A. Postnikov, A. A. Kulishov… in Journal of Surface Investigation: X-ray, S… (2020)

  10. No Access

    Article

    Growth of New Linear Phenylene-Oxazole Oligomers with a Central Benzothiadiazole Fragment from Solutions of Crystals

    For the first time, the results on the solubility and growth of new oligomers with a single conjugated core from solutions of organic crystals are reported. The new oligomers consist of benzothiadiazole, pheny...

    A. A. Kulishov, V. A. Postnikov, M. S. Lyasnikova… in Physics of the Solid State (2019)

  11. No Access

    Article

    Growth Anisotropy and Crystal Structure of Linear Conjugated Oligomers

    The results of a study of the influence of the crystal structure features of organic linear conjugated oligomers on the trends of their crystallization from solutions are given.

    V. A. Postnikov, M. S. Lyasnikova, A. A. Kulishov… in Physics of the Solid State (2019)

  12. No Access

    Article

    Solubility and Crystal Growth of p-Quaterphenyl and Its Derivative with Trimethylsilyl Terminal Substituents

    The melting point and enthalpy of fusion are refined for p-quaterphenyl (4P) and measured for the first time for its derivative with two terminal trimethylsilyl substituents (TMS-4P-TMS) by DSC method. The optica...

    V. A. Postnikov, M. S. Lyasnikova… in Russian Journal of Physical Chemistry A (2019)

  13. No Access

    Article

    Growth and Study of Properties of Mixed Crystals (NH4)2NixCo1 –x(SO4)2 · 6H2O

    Mixed crystals (NH4)2NixCo1 –x(SO4)2 · 6H2O have been grown from aqueous solutions of different compositions by reducing the solution temperature in two growth regimes: static and dynamic. The optical characteris...

    N. A. Vasilyeva, S. S. Baskakova, M. S. Lyasnikova… in Crystallography Reports (2019)

  14. No Access

    Article

    On Reasons for Anomalies of Properties in a Series of Mixed K2CoxNi1–x(SO4)2 · 6H2O Crystals

    The microhardness and thermal stability of mixed K2CoxNi1–x(SO4)2 · 6H2O crystals have been studied for the {110} and {001} growth sectors. Maxima of the onset temperature of dehydration have been found at x ≈ 0....

    E. B. Rudneva, V. L. Manomenova, N. I. Sorokina, I. A. Verin… in JETP Letters (2018)

  15. No Access

    Article

    Growth from Solutions, Structure, and Photoluminescence of Single-Crystal Plates of p-Terphenyl and Its Trimethylsilyl Derivative

    Samples of single-crystal plates of p-terphenyl (3Р) and its derivative with terminal substituents–Si(CH3)3 (TMS-3P-TMS), up to 25–30 mm in size and 400 μm thick, have been obtained for the first time by the solv...

    V. A. Postnikov, N. I. Sorokina, O. A. Alekseeva, A. A. Kulishov… in Crystallography Reports (2018)

  16. No Access

    Article

    Growth from Solution, Structure, and Optical Properties of Single-Crystal para-Quaterphenyl Films

    Samples of single-crystal para-quaterphenyl films up to 8 mm long and 50 μm thick have been obtained for the first time by the solvent‒antisolvent growth method. The films have been grown both on the liquid–air i...

    V. A. Postnikov, N. I. Sorokina, O. A. Alekseeva, V. V. Grebenev… in Crystallography Reports (2018)

  17. No Access

    Article

    Anomalies of properties in a series of K2Co x Ni1−x(SO4)2 · 6H2O mixed crystals

    The microhardness and thermal stability of K2Co x Ni1– x (SO4)2 · 6H2O mixed crystals have been investigated. Microhardness peaks and dehydratio...

    E. B. Rudneva, V. L. Manomenova, M. V. Koldaeva, N. I. Sorokina… in Crystallography Reports (2017)

  18. No Access

    Article

    Nature of impurities during protein crystallization

    Lysozyme crystal growth was studied using reagents of different purity of three trademarks— Seikagaku Corporation (sixfold recrystallized lysozyme), Sigma-Aldrich (threefold recrystallized lysozyme), and Hampt...

    S. S. Baskakova, V. V. Volkov, T. V. Laptinskaya… in Crystallography Reports (2017)

  19. No Access

    Article

    New scientific equipment for protein crystallization in microgravity, BELKA, and its approbation on the Bion-M No. 1 spacecraft

    A space experiment on the crystallization of lisozyme and glucose isomerase proteins in UK-1 and UK-2 crystallizers on the scientific equipment BELKA on the Bion-M no. 1 spacecraft was performed in April–May 2...

    S. S. Baskakova, S. I. Kovalyov, V. A. Kramarenko… in Crystallography Reports (2015)

  20. No Access

    Article

    Implementation of interference in a confocal laser scanning microscope and its application for in situ observation of crystal growth processes

    It is shown that interference can be implemented in the optical scheme of an Olimpus Lext-3000 laser scanning microscope. The occurring interference patterns are differently localized in space, depending on th...

    V. V. Grebenev, A. E. Voloshin, M. S. Lyasnikova, N. A. Dyatlova in Crystallography Reports (2014)

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