Distorted Copper(II) Complex with Unusually Short CF•••Cu Distances

被引：4

作者：

Cody, Claire C. ^{[1
,2
]}

Kelly, H. Ray ^{[1
,2
]}

Mercado, Brandon Q. ^{[1
]}

Batista, Victor S. ^{[1
,2
]}

Crabtree, Robert H. ^{[1
,2
]}

Brudvig, Gary W. ^{[1
,2
]}

机构：

[1] Yale Univ, Dept Chem, New Haven, CT 06520 USA

[2] Yale Univ, Yale Energy Sci Inst, New Haven, CT 06520 USA

来源：

INORGANIC CHEMISTRY | 2021年 / 60卷 / 19期

基金：

美国国家科学基金会;

关键词：

MOLECULAR-ORBITAL METHODS; CARBON-FLUORINE BONDS; GAUSSIAN-BASIS SETS; COORDINATION CHEMISTRY; WATER OXIDATION; INDEX; ATOMS;

D O I：

10.1021/acs.inorgchem.1c01958

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We find a Cu(II)-(L-CF3)(2) complex (L-CF3 = 2,2,2-trifluoro-N-[2-(pyridin-2-yl)propan-2-yl]acetamide) with a distorted "seesaw" geometry. It has the shortest crystallographic CF center dot center dot center dot Cu distances yet reported, to the best of our knowledge (<2.6 A), for which computational and experimental data indicate a secondary bonding interaction. A comparison with a CCl3 version and one without ligand backbone gem-dimethyl groups suggests a steric origin for the distorted geometry, resulting from the specific ligand interactions.

引用

页码：14759 / 14764

页数：6

共 50 条

[21] STRUCTURAL, MAGNETIC, AND SPECTROSCOPIC CHARACTERIZATION OF THE PYRIDINE COMPLEXES OF COPPER(II) TRIPHENYLACETATE - A DIMERIC COPPER(II) TRIPHENYLACETATE-PYRIDINE COMPLEX WITH DISTORTED TRIGONAL BIPYRAMIDAL GEOMETRY AROUND COPPER
STEWARD, OW
KATO, M
CHANG, SC
SAX, M
CHANG, CH
JURY, CF
MUTO, Y
TOKII, T
TAURA, T
PLETCHER, JF
YOO, CS
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1991, 64 (10) : 3046 - 3058
[22] AN ABINITIO INVESTIGATION OF COPPER-COMPLEXES WITH SUPERSHORT CU-CU DISTANCES
KOLMEL, C
AHLRICHS, R
JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (14): : 5536 - 5542
[23] MICC: A tool for computing short distances in the curve complex
Glenn, Paul
Menasco, William W.
Morrell, Kayla
Morse, Matthew J.
JOURNAL OF SYMBOLIC COMPUTATION, 2017, 78 : 115 - 132
[24] Crystal structure and characterization of a new copper( II)-ciprofloxacin (cf) complex [Cu(cf)(H2O)3]SO4•2H2O
Turel, I
Golic, L
Ramirez, OLR
ACTA CHIMICA SLOVENICA, 1999, 46 (02) : 203 - 211
[25] Highly Distorted Bismuth-Nickel(II) Complex
Brannan, Alexander C.
Yoo, Dagyum
Choi, Jonghoon
Lee, Yunho
INORGANIC CHEMISTRY, 2023, 62 (22) : 8589 - 8597
[26] EVIDENCE FOR TETRAGONALLY DISTORTED SILVER(II) IN COMPLEX FLUORIDES
ALLEN, GC
HOPPE, R
MCMEEKIN.RF
MULLER, B
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1972, (05) : 291 - &
[27] DISTORTED PENTACOORDINATE COPPER(II) COMPLEXES CONTAINING A TRIDENTATE LIGAND
BATRA, G
MATHUR, P
TRANSITION METAL CHEMISTRY, 1995, 20 (01) : 26 - 29
[28] Stable hairpin formed by unusually small peptide-copper complex
不详
CHEMICAL & ENGINEERING NEWS, 2000, 78 (26) : 32 - 32
[29] PARAMAGNETIC RESONANCE OF A CU(II) ION IN A DISTORTED TETRAHEDRAL ENVIRONMENT
VORONKOVA, VK
ZARIPOV, MM
KOGAN, VA
YABLOKOV, YV
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 1973, 55 (02): : 747 - 754
[30] HIGHLY DELOCALIZED CU(I)/CU(II) - A COPPER COPPER BOND
HARDING, C
MCKEE, V
NELSON, J
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (25) : 9684 - 9685

← 1 2 3 4 5 →