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Nature of Bonding in Donor-Acceptor Interactions Exemplified by Complexes of N-Heterocyclic Carbenes with 1,2,5-Telluradiazoles Научная публикация

Журнал Chemistry - A European Journal
ISSN: 0947-6539 , E-ISSN: 1521-3765
Вых. Данные Год: 2017, Том: 23, Номер: 46, Страницы: 10987-10991 Страниц : 5 DOI: 10.1002/chem.201703018
Ключевые слова bond analysis; carbenes; dative bonds; main-group compounds; tellurium
Авторы Pushkarevsky Nikolay A. 1,2 , Petrov Pavel A. 1,2 , Grigoriev Denis S. 1 , Smolentsev Anton I. 1,2 , Lee Lucia M. 3 , Kleemiss Florian 4 , Salnikov Georgy E. 2,5 , Konchenko Sergey N. 1,2 , Vargas-Baca Ignacio 3 , Grabowsky Simon 4 , Beckmann Jens 4 , Zibarev Andrey V. 5,6
Организации
1 (Данные Web of science) Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Branch, Novosibirsk 630090, Russia
2 (Данные Web of science) Novosibirsk State Univ, Dept Nat Sci, Novosibirsk 630090, Russia
3 (Данные Web of science) McMaster Univ, Dept Chem & Chem Biol, Hamilton, ON L8S 4M1, Canada
4 (Данные Web of science) Univ Bremen, Inst Inorgan Chem & Crystallog, D-28359 Bremen, Germany
5 (Данные Web of science) Russian Acad Sci, Siberian Branch, Vorozhtsov Inst Organ Chem, Novosibirsk 630090, Russia
6 (Данные Web of science) Tomsk State Univ, Dept Chem, Tomsk 634050, Russia

Реферат: Comprehensive structural, spectroscopic, and quantum chemical analyses of new donor-acceptor complexes between N-heterocyclic carbenes and 1,2,5-telluradiazoles and a comparison with previously known complexes involving tellurenyl cations showed that the dative C-Te bonds cannot be solitarily described with only one Lewis formula. Canonical Lewis formulas that denote covalency and arrows emphasizing ionicity complement each other in varying extents. Evaluation of the relative weights of these resonance forms requires proper bonding description with a well-balanced toolbox of analytical methods. If for conciseness only, one resonance form is used, it must be the most significant one according to the analytical evaluation. If unclear, all significant resonance forms should be displayed.
Библиографическая ссылка: Pushkarevsky N.A. , Petrov P.A. , Grigoriev D.S. , Smolentsev A.I. , Lee L.M. , Kleemiss F. , Salnikov G.E. , Konchenko S.N. , Vargas-Baca I. , Grabowsky S. , Beckmann J. , Zibarev A.V.
Nature of Bonding in Donor-Acceptor Interactions Exemplified by Complexes of N-Heterocyclic Carbenes with 1,2,5-Telluradiazoles
Chemistry - A European Journal. 2017. V.23. N46. P.10987-10991. DOI: 10.1002/chem.201703018 WOS Scopus РИНЦ OpenAlex
Даты:
Опубликована online: 31 июл. 2017 г.
Опубликована в печати: 16 авг. 2017 г.
Идентификаторы БД:
Web of science: WOS:000407803400009
Scopus: 2-s2.0-85026457294
РИНЦ: 31111622
OpenAlex: W2733450318
Цитирование в БД:
БД Цитирований
Web of science 24
Scopus 26
РИНЦ 22
OpenAlex 24
Альметрики: