Palladium complexes with PCP ligands. - Preparation and structural studies of two forms of [(PCP)Pd(OH2)]+BF4-

Barbara F.M. Kimmich; William J. Marshall; Paul J. Fagan; Elisabeth Hauptman; R. Morris Bullock

doi:10.1016/S0020-1693(01)00736-8

Palladium complexes with PCP ligands. - Preparation and structural studies of two forms of [(PCP)Pd(OH₂)]⁺BF₄^-

Barbara F.M. Kimmich, William J. Marshall, Paul J. Fagan, Elisabeth Hauptman, R. Morris Bullock

Pacific Northwest National Laboratory

Research output: Contribution to journal › Article

29 Citations (Scopus)

Abstract

Abstraction of chloride from the Pd complex {[η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]PdCl with AgBF₄ in THF gives {[η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]Pd(THF)}⁺BF₄ ^-. Attemped crystallization of this THF complex produced the aqua complex {[η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]Pd(OH₂)}⁺BF ₄^-. Crystal structures of two crystalline forms of this compound are reported. In {[η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]Pd(OH₂)}⁺BF ₄^-·THF, one hydrogen of the water is hydrogen bonded to the oxygen of the THF, and the other hydrogen is hydrogen bonded to an F of the BF₄^- anion. Another crystalline form has no THF, but has both of the hydrogens of water hydrogen bonded to different BF₄^- anions, such that two different BF₄^- anions bridge two {[η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]Pd(OH₂)}⁺ cations. A crystal structure is also reported for the palladium chloride complex [η³-2,6-(^tBu₂PCH₂) ₂C₆H₃)]PdCl.

Original language	English
Pages (from-to)	52-58
Number of pages	7
Journal	Inorganica Chimica Acta
Volume	330
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(01)00736-8
Publication status	Published - Mar 13 2002

Fingerprint

Keywords

Aqua complexes
Crystal structures
Hydrogen bonding
Palladium complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Cite this

Kimmich, B. F. M., Marshall, W. J., Fagan, P. J., Hauptman, E., & Bullock, R. M. (2002). Palladium complexes with PCP ligands. - Preparation and structural studies of two forms of [(PCP)Pd(OH₂)]⁺BF₄^-. Inorganica Chimica Acta, 330(1), 52-58. https://doi.org/10.1016/S0020-1693(01)00736-8

@article{f1286526300445848f6d21c279235297,

title = "Palladium complexes with PCP ligands. - Preparation and structural studies of two forms of [(PCP)Pd(OH2)]+BF4-",

abstract = "Abstraction of chloride from the Pd complex {[η3-2,6-(tBu2PCH2) 2C6H3)]PdCl with AgBF4 in THF gives {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(THF)}+BF4 -. Attemped crystallization of this THF complex produced the aqua complex {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-. Crystal structures of two crystalline forms of this compound are reported. In {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-·THF, one hydrogen of the water is hydrogen bonded to the oxygen of the THF, and the other hydrogen is hydrogen bonded to an F of the BF4- anion. Another crystalline form has no THF, but has both of the hydrogens of water hydrogen bonded to different BF4- anions, such that two different BF4- anions bridge two {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+ cations. A crystal structure is also reported for the palladium chloride complex [η3-2,6-(tBu2PCH2) 2C6H3)]PdCl.",

keywords = "Aqua complexes, Crystal structures, Hydrogen bonding, Palladium complexes",

author = "Kimmich, {Barbara F.M.} and Marshall, {William J.} and Fagan, {Paul J.} and Elisabeth Hauptman and Bullock, {R. Morris}",

year = "2002",

month = mar

day = "13",

doi = "10.1016/S0020-1693(01)00736-8",

language = "English",

volume = "330",

pages = "52--58",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier BV",

number = "1",

}

TY - JOUR

T1 - Palladium complexes with PCP ligands. - Preparation and structural studies of two forms of [(PCP)Pd(OH2)]+BF4-

AU - Kimmich, Barbara F.M.

AU - Marshall, William J.

AU - Fagan, Paul J.

AU - Hauptman, Elisabeth

AU - Bullock, R. Morris

PY - 2002/3/13

Y1 - 2002/3/13

N2 - Abstraction of chloride from the Pd complex {[η3-2,6-(tBu2PCH2) 2C6H3)]PdCl with AgBF4 in THF gives {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(THF)}+BF4 -. Attemped crystallization of this THF complex produced the aqua complex {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-. Crystal structures of two crystalline forms of this compound are reported. In {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-·THF, one hydrogen of the water is hydrogen bonded to the oxygen of the THF, and the other hydrogen is hydrogen bonded to an F of the BF4- anion. Another crystalline form has no THF, but has both of the hydrogens of water hydrogen bonded to different BF4- anions, such that two different BF4- anions bridge two {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+ cations. A crystal structure is also reported for the palladium chloride complex [η3-2,6-(tBu2PCH2) 2C6H3)]PdCl.

AB - Abstraction of chloride from the Pd complex {[η3-2,6-(tBu2PCH2) 2C6H3)]PdCl with AgBF4 in THF gives {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(THF)}+BF4 -. Attemped crystallization of this THF complex produced the aqua complex {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-. Crystal structures of two crystalline forms of this compound are reported. In {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+BF 4-·THF, one hydrogen of the water is hydrogen bonded to the oxygen of the THF, and the other hydrogen is hydrogen bonded to an F of the BF4- anion. Another crystalline form has no THF, but has both of the hydrogens of water hydrogen bonded to different BF4- anions, such that two different BF4- anions bridge two {[η3-2,6-(tBu2PCH2) 2C6H3)]Pd(OH2)}+ cations. A crystal structure is also reported for the palladium chloride complex [η3-2,6-(tBu2PCH2) 2C6H3)]PdCl.

KW - Aqua complexes

KW - Crystal structures

KW - Hydrogen bonding

KW - Palladium complexes

UR - http://www.scopus.com/inward/record.url?scp=0037070419&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037070419&partnerID=8YFLogxK

U2 - 10.1016/S0020-1693(01)00736-8

DO - 10.1016/S0020-1693(01)00736-8

M3 - Article

AN - SCOPUS:0037070419

VL - 330

SP - 52

EP - 58

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

IS - 1

ER -

Access to Document

10.1016/S0020-1693(01)00736-8