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

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：10

共 50 条

[21] Homo- and heteropolynuclear copper(II) complexes containing a new diimine-dioxime ligand and 1,10-phenanthroline: synthesis, characterization, solvent-extraction studies, catalase-like functions and DNA cleavage abilities
Dede, Buelent
Ozmen, Ismail
Karipcin, Fatma
Cengiz, Mustafa
APPLIED ORGANOMETALLIC CHEMISTRY, 2009, 23 (12) : 512 - 519
[22] Features of a flexible backbone in the coordination compounds of a dioxime ligand: The characterization of supramolecular and dinuclear metal complexes
Aly, MM
JOURNAL OF COORDINATION CHEMISTRY, 1999, 47 (04) : 505 - 521
[23] The synthesis and characterization of novel vicinal dioxime and its cobalt(III) complexes containing 17-membered macro- cyclic ionophores
Polyhedron, 22 (3955):
[24] Unusual coordination mode of tetradentate Schiff base cobalt(III) complexes
Cyriac, Anish
Jeon, Jong Yeob
Varghese, Jobi Kodiyan
Park, Ji Hae
Choi, Soo Young
Chung, Young Keun
Lee, Bun Yeoul
DALTON TRANSACTIONS, 2012, 41 (05) : 1444 - 1447
[25] A novel coordination mode for pentalene in trinuclear chromium complexes
Jones, SC
Hascall, T
Norquist, AJ
O'Hare, D
INORGANIC CHEMISTRY, 2003, 42 (24) : 7707 - 7709
[26] Novel lanthanide salicylaldimine complexes with unusual coordination mode
Kaczmarek, MT
Pospieszna-Markiewicz, I
Kubicki, M
Radecka-Paryzek, W
INORGANIC CHEMISTRY COMMUNICATIONS, 2004, 7 (12) : 1247 - 1249
[27] Synthesis and characterization of a new dioxime and its cobalt(III) complexes as vitamin B12 models
Bilgin, A
Gök, Y
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 2001, 31 (09): : 1717 - 1730
[28] Synthesis and Characterization of Novel (E,E)-Dioxime and Its Mono- and Heterotrinuclear Complexes
Goek, Y.
Kantekin, H.
Acta Chemica Scandinavica, 51 (6-7):
[29] The synthesis and characterization of a novel (E,E)-dioxime and its mono- and polynuclear complexes
Yildiz, SZ
Misur, MN
Tufekci, N
Gok, Y
ACTA CHEMICA SCANDINAVICA, 1998, 52 (06): : 694 - 701
[30] Synthesis and characterization of novel (E,E)-dioxime and its mono- and heterotrinuclear complexes
Gok, Y
Kantekin, H
ACTA CHEMICA SCANDINAVICA, 1997, 51 (6-7): : 664 - 671

← 1 2 3 4 5 →