Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Halobismuthates with halopyridinium cations: appearance or non-appearance of unusual colouring. / Adonin, Sergey A.; Gorokh, Igor D.; Новиков, Александр Сергеевич; Samsonenko, Denis G.; Yushina, Irina V.; Sokolov, Maxim N.; Fedin, Vladimir P.
в: CrystEngComm, Том 20, № 48, 28.12.2018, стр. 7766-7772.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Halobismuthates with halopyridinium cations: appearance or non-appearance of unusual colouring
AU - Adonin, Sergey A.
AU - Gorokh, Igor D.
AU - Новиков, Александр Сергеевич
AU - Samsonenko, Denis G.
AU - Yushina, Irina V.
AU - Sokolov, Maxim N.
AU - Fedin, Vladimir P.
PY - 2018/12/28
Y1 - 2018/12/28
N2 - A series of chloro- and bromobismuthate complexes with bromopyridinium cations was prepared and characterized by XRD analysis and diffuse reflectance spectroscopy. In one case, short Cl⋯Br contacts between 2-BrPyH + and chlorobismuthate units in the solid state result in notable charge transfer and the appearance of unusual coloring. The nature of halogen⋯halogen interactions, which can be regarded as halogen bonding, in the obtained complexes was studied by QTAIM analysis, and their energies were estimated (1.3-3.6 kcal mol -1) and compared with those in related bromo- and iodoplumbates(ii). It is concluded that the presence of halogen bonding is not the single factor affecting the optical properties.
AB - A series of chloro- and bromobismuthate complexes with bromopyridinium cations was prepared and characterized by XRD analysis and diffuse reflectance spectroscopy. In one case, short Cl⋯Br contacts between 2-BrPyH + and chlorobismuthate units in the solid state result in notable charge transfer and the appearance of unusual coloring. The nature of halogen⋯halogen interactions, which can be regarded as halogen bonding, in the obtained complexes was studied by QTAIM analysis, and their energies were estimated (1.3-3.6 kcal mol -1) and compared with those in related bromo- and iodoplumbates(ii). It is concluded that the presence of halogen bonding is not the single factor affecting the optical properties.
KW - BROMIDE
KW - COMPLEXES
KW - CONTACTS
KW - CRYSTALS
KW - HALOGEN
KW - HYBRID
KW - HYDROGEN
KW - PEROVSKITE SOLAR-CELLS
KW - STRUCTURAL-CHARACTERIZATION
KW - VIBRATIONAL-SPECTRA
UR - http://www.scopus.com/inward/record.url?scp=85058269176&partnerID=8YFLogxK
UR - http://xlink.rsc.org/?DOI=C8CE01749B
UR - http://www.mendeley.com/research/halobismuthates-halopyridinium-cations-appearance-nonappearance-unusual-colouring
U2 - 10.1039/C8CE01749B
DO - 10.1039/C8CE01749B
M3 - Article
VL - 20
SP - 7766
EP - 7772
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 48
ER -
ID: 36066209