Synthesis of Halogen-Substituted [12]Mercuracarborands-4. Crystal Structure of {[(9,12-I2-C2B10H8-1,2'-Hg)4]Cl}Na(H2O)n

Авторы: Suponitskii K.Yu, Anufriev S.A., Shmal’ko A.V., Sivaev I.B.
Журнал: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Том: 50
Номер: 4
Год издания: 2024
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 266
Последняя страница: 272
DOI: 10.1134/S1070328423700604
Аннотация: The reactions of the dilithium derivatives of 9,12-dihalogen-ortho-carboranes 1,2-Li2-C2B10H8-9,12-X2 (X = Cl, Br, I) with mercury chloride HgCl2 afford a number of complexes of the chloride ion with the halogen derivatives of [12]mercuracarborand-4: {[(9,12-X2-C2B10H8-1,2'-Hg)4]Cl}Na·nH2O. The molecular crystal structure of the complex of the octaiodo derivative of [12]mercuracarborand-4 with the chloride ion is determined by X-ray diffraction. The substituents at the periphery of the mercury-containing macrocycle are found to exert a substantial effect on the macrocycle geometry leading to the transition from the planar to butterfly conformation, whose geometry is predetermined by a set of intermolecular interactions in the crystal.
Добавил в систему: Сиваев Игорь Борисович

	ИСТИНА	Войти в систему Регистрация
	ФНКЦ РР
	Главная Поиск Статистика О проекте Помощь

ИСТИНА