Pyridyl Containing 1,5-Diaza-3,7-diphosphacyclooctanes as Bridging Ligands for Dinuclear Copper(I) Complexes

被引：21

作者：

Strelnik, Igor D. ^{[1
]}

Musina, Elvira I. ^{[1
]}

Ignatieva, Svetlana N. ^{[1
]}

Balueva, Anna S. ^{[1
]}

Gerasimova, Tatiana P. ^{[1
]}

Katsyuba, Sergey A. ^{[1
]}

Krivolapov, Dmitry B. ^{[1
]}

Dobrynin, Alexey B. ^{[1
]}

Bannwarth, Christoph ^{[2
]}

Grimme, Stefan ^{[3
]}

Kolesnikov, Ilya E. ^{[2
]}

Karasik, Andrey A. ^{[1
]}

Sinyashin, Oleg G. ^{[1
]}

机构：

[1] Russian Acad Sci, Kazan Sci Ctr, AE Arbuzov Inst Organ & Phys Chem, Arbuzov Str 8, Kazan 420088, Russia

[2] St Petersburg State Univ, Inst Chem, St Petersburg 198504, Russia

[3] Univ Bonn, Inst Phys & Theoret Chem, Mulliken Ctr Theoret Chem, Beringstr 4, D-53115 Bonn, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2017年 / 643卷 / 14期

基金：

俄罗斯科学基金会;

关键词：

Functionalized phosphines; Aminomethylphosphines; Copper; Luminescence; P; N-ligands; DENSITY-FUNCTIONAL THEORY; ZETA-VALENCE QUALITY; AUXILIARY BASIS-SETS; HYDROGEN-PRODUCTION; CRYSTAL-STRUCTURE; METAL-COMPLEXES; DESIGN; ELECTROCATALYSTS; CONSTRUCTION; HETEROCYCLES;

D O I：

10.1002/zaac.201700049

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

1,5-bis(R)-3,7-bis[2-(pyridine-2'-yl)ethyl)-1,5-diaza-3,7-diphosphacyclooctanes 1 and 2 and their copper(I) complexes 3 and 4 were developed. The butterfly-shaped copper-iodide core and unusual P,N-chelate and P,P-bridged coordination mode of the heterocyclic ligand in the dinuclear complexes 3 and 4 were revealed. Complexes 3 and 4 display emission in green range of spectra, with lifetimes in a microsecond domain and quantum yields of luminescence in solid-state up to 38%. Thermochromic effects found for the phosphorescence of 4 in solutions are ascribed to rigidochromism.

引用

页码：895 / 902

页数：8

共 56 条

[1] Toward reliable density functional methods without adjustable parameters: The PBE0 model [J].

Adamo, C ;

Barone, V .

JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (13) :6158-6170

[2] Copper(I) and silver(I) tertiary phosphines complexes: Synthesis, X-ray structures and spectroscopic characterization [J].

Altaf, Muhammad ;

Stoeckli-Evans, Helen .

INORGANICA CHIMICA ACTA, 2010, 363 (11) :2567-2573

[3]

[Anonymous], 2007, PROGR PACK DEV U KAR

[4]

[Anonymous], 2006, APEX2 2 1 SAINTPLUS

[5]

[Anonymous], 1996, SADABS

[6] Stability analysis for solutions of the closed shell Kohn-Sham equation [J].

Bauernschmitt, R ;

Ahlrichs, R .

JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (22) :9047-9052

[7] Treatment of electronic excitations within the adiabatic approximation of time dependent density functional theory [J].

Bauernschmitt, R ;

Ahlrichs, R .

CHEMICAL PHYSICS LETTERS, 1996, 256 (4-5) :454-464

[8] Calculation of excitation energies within time-dependent density functional theory using auxiliary basis set expansions [J].

Bauernschmitt, R ;

Haser, M ;

Treutler, O ;

Ahlrichs, R .

CHEMICAL PHYSICS LETTERS, 1997, 264 (06) :573-578

[9]

Becke A. D., 2005, J CHEM PHYS, V123

[10] VAN DER WAALS VOLUMES + RADII [J].

BONDI, A .

JOURNAL OF PHYSICAL CHEMISTRY, 1964, 68 (03) :441-+

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