1D, 2D and 3D networks based on group 11 metal ions and (pyrazin-2-ylmethyl)phosphines: synthesis, metallophilic interactions and emission properties

1D, 2D and 3D networks based on group 11 metal ions and (pyrazin-2-ylmethyl)phosphines: synthesis, metallophilic interactions and emission properties Научная публикация

Журнал

Inorganica Chimica Acta
ISSN: 1873-3255 , E-ISSN: 0020-1693

Вых. Данные

Год: 2024, Том: 564, Номер статьи : 121964, Страниц : 10 DOI: 10.1016/j.ica.2024.121964

Ключевые слова

Copper(I), Silver(I), Pyrazine-based phosphines, Metal-organic frameworks, Thermally activated delayed fluorescence, Metallophilic interactions

Авторы

Artem'ev Alexander V. ¹ , Sadykov Evgeniy H. ¹ , Shilo Stepan S. ^1,2 , Baranov Andrey Yu. ¹ , Rakhmanova Mariana I. ¹ , Novikov Alexander S. ³ , Samsonenko Denis G. ¹ , Bagryanskaya Irina Yu. ⁴

Организации

1	Nikolaev Institute of Inorganic Chemistry, SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
2	Novosibirsk State University, (National Research University), Department of Natural Sciences, 2, Pirogova Str., Novosibirsk 630090, Russian Federation
3	Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab., 7/9, Saint Petersburg, 199034, Russian Federation
4	N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation

An original series of 1D, 2D and 3D networks based on group 11 metal ions was synthesized using tris(pyrazin-2-ylmethyl)phosphine (L1) and bis(pyrazin-2-ylmethyl)phenylphosphine (L2). The reaction of L1 with CuI results in either 1D chains [Cu2I2(L1)2]n or 2D networks [Cu2I2(L1)]n, while the treatment of L1 and L2 with [Ag(MeCN)4]PF6 in aqueous MeCN produces 3D cationic frameworks [Ag(L1)]n(PF6)n and [Ag(L2)(H2O)]n(PF6)n, respectively. Finally, 1D polymer [Ag3Au(L1)2(MeCN)3]n(BF4)4n containing {AuAg2} cluster units was assembled from phosphine L1, Au(tht)Cl and AgBF4. QTAIM analysis of [Cu2I2(L1)]n and [Ag3Au(L1)2(MeCN)3]n(BF4)4n polymers revealed the presence of pronounced metallophilic Cu∙∙∙Cu and Au∙∙∙Ag interactions. Moreover, the CuI-based networks exhibited a yellow and red emission, which was tentatively attributed to thermally activated delayed fluorescence (TADF) of (M+X)LCT type.

Artem'ev A.V. , Sadykov E.H. , Shilo S.S. , Baranov A.Y. , Rakhmanova M.I. , Novikov A.S. , Samsonenko D.G. , Bagryanskaya I.Y.
1D, 2D and 3D networks based on group 11 metal ions and (pyrazin-2-ylmethyl)phosphines: synthesis, metallophilic interactions and emission properties
Inorganica Chimica Acta. 2024. V.564. 121964 :1-10. DOI: 10.1016/j.ica.2024.121964 WOS Scopus РИНЦ OpenAlex

Поступила в редакцию:	19 нояб. 2023 г.
Принята к публикации:	3 февр. 2024 г.
Опубликована online:	5 февр. 2024 г.
Опубликована в печати:	1 мая 2024 г.

Web of science:	WOS:001188090200001
Scopus:	2-s2.0-85185315530
РИНЦ:	66322358
OpenAlex:	W4391529653

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