Supramolecular Assemblies in Pb(II) Complexes with Hydrazido-Based Ligands

Herein, we describe the synthesis and single crystal X-ray diffraction characterization of several Pb(II) complexes using Schiff base hydrazido-based ligands and different counterions (NO3-, I- and ClO4). In the three complexes reported in this work, the lead(II) metal exhibits a high coordination number (n > 8) and thus it is apparently not involved in tetrel bonding interactions. Moreover, the aromatic ligands participate in noncovalent interactions that play an important role in the formation of several supramolecular assemblies in the solid state of the three Pb(II) complexes. These assemblies have been analyzed by means of Hirshfeld surface analysis and DFT calculations.

Авторы
Mahmoudi G. 1 , Seth S.K.2 , Zubkov F.I. 3 , Lopez-Torres E.4 , Bacchi A.5 , Stilinovic V.6 , Frontera A.7
Журнал
Издательство
MDPI AG
Номер выпуска
6
Язык
Английский
Статус
Опубликовано
Номер
323
Том
9
Год
2019
Организации
  • 1 Univ Maragheh, Fac Sci, Dept Chem, POB 55181-83111, Maragheh, Iran
  • 2 Jadavpur Univ, Dept Phys, Kolkata 700032, India
  • 3 Peoples Friendship Univ Russia, RUDN Univ, Fac Sci, Organ Chem Dept, 6 Miklukho Maklaya St, Moscow 117198, Russia
  • 4 Univ Autonoma Madrid, Fac Ciencias, Dept Quim Inorgan, Modulo 07,Ctra Colmenar Viejo,Km 15, E-28049 Madrid, Spain
  • 5 Univ Parma, Dipartimento Sci Chim Vita & Sostenibilita Ambien, Viale Sci 11A, I-43124 Parma, Italy
  • 6 Univ Zagreb, Fac Sci, Dept Chem, Horvatovac 102a, HR-10000 Zagreb, Croatia
  • 7 Univ Illes Balears, Dept Quim, Ctra Valldemossa Km 7-5, Palma De Mallorca 07122, Baleares, Spain
Ключевые слова
lead(II) coordination; crystal engineering; noncovalent interactions; pi-stacking; hydrogen bonding
Дата создания
19.07.2019
Дата изменения
19.07.2019
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/39137/