Diimine-Dioxime Acenaphthene Cobalt Complexes: Characterization of the Novel cis Coordination Mode

被引：0

作者：

Alhebshe, Norah S. ^{[1
,2
]}

Keller, Taylor M. ^{[3
]}

Gau, Michael R. ^{[3
]}

Dorfner, Walter L. ^{[1
,4
]}

机构：

[1] St Josephs Univ, Dept Chem & Biochem, Philadelphia, PA 19104 USA

[2] Jazan Univ, Coll Sci, Phys Sci Dept, Jazan 82843, Saudi Arabia

[3] Univ Penn, Dept Chem, 231 S 34th St, Philadelphia, PA 19104 USA

[4] Rowan Univ, Dept Chem & Biochem, 201 Mull Hill Rd, Glassboro, NJ 08028 USA

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2024年 / 27卷 / 36期

关键词：

ELECTROCATALYTIC HYDROGEN EVOLUTION; FUNCTIONAL MODELS; WATER; COBALOXIMES; CATALYSTS; PROGRESS; BOND;

D O I：

10.1002/ejic.202400503

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

During the synthesis of a new family of diimine-dioxime acenaphthene cobalt complexes a novel cis coordination mode was observed for (DABn)Co(Py)Br (4), along with the expected trans coordination mode for [(DAEn)Co(L)2]BPh4 (2). The new coordination mode for this class of compounds is fully characterized. We explore the influence of linker length, ligand protonation, and supporting ligands on the preference for the cis vs. trans coordination mode using experimental and computational methods. Increased flexibility, increased acidity, and large supporting ligands all support the preference for the cis coordination mode.

引用

页数：9

共 23 条

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[23] TRANSITION-METAL COMPLEXES WITH THE NOVEL POLY(1,2,4-TRIAZOLYL)BORATE LIGANDS [HNB(C2H2N3)(4-N)](- (N=1 AND 2) - SYNTHESIS AND CHARACTERIZATION OF METAL-COMPLEXES OF DIHYDROBIS(1,2,4-TRIAZOLYL)BORATE AS ONE-DIMENSIONAL OR 2-DIMENSIONAL COORDINATION POLYMERS WITH 6-MEMBERED RING WATER SUBSTRUCTURES AND THE STRUCTURE OF 2-DIMENSIONAL LIQUID AND SOLID WATER AS ORGANIZED IN THE INTERCALATE [NI(HB(C2H2N3)(3))(2)]CENTER-DOT-6H2O (X-RAY STUDIES AT 293-K AND 160-K)
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