Mononuclear and Mixed-Metal Dimethyltin Pacman Complexes of a Schiff-Base Pyrrole Macrocycle

James W. Leeland; Alexandra M. Z. Slawin; Jason B. Love

doi:10.1021/om901081h

Mononuclear and Mixed-Metal Dimethyltin Pacman Complexes of a Schiff-Base Pyrrole Macrocycle

James W. Leeland, Alexandra M. Z. Slawin, Jason B. Love

Research output: Contribution to journal › Article › peer-review

Abstract

The synthesis of the dialkyltin complex [SnMe2-(H2L)] of an octadentate Schiff-base pyrrol macrocycle is described in which the gross Pacman geometry enforces structural discrimination between the two methyl groups. The presence of the metal-free compertment engenders the formation of mixed-metal Sn-Fe and Sn-Zn complexes in which the macrocyclic cleft has distorted considerably upon the introduction of the transition metal cation.

Original language	English
Pages (from-to)	714-716
Number of pages	3
Journal	Organometallics
Volume	29
Issue number	4
DOIs	https://doi.org/10.1021/om901081h
Publication status	Published - 22 Feb 2010

Keywords

SINGLE MOLYBDENUM CENTER
CATALYTIC-REDUCTION
MOLECULAR-STRUCTURE
CRYSTAL-STRUCTURE
METALLOPORPHYRIN
SPECTROSCOPY
DINITROGEN
PORPHYRIN
CHEMISTRY
AMMONIA

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10.1021/om901081h

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title = "Mononuclear and Mixed-Metal Dimethyltin Pacman Complexes of a Schiff-Base Pyrrole Macrocycle",

abstract = "The synthesis of the dialkyltin complex [SnMe2-(H2L)] of an octadentate Schiff-base pyrrol macrocycle is described in which the gross Pacman geometry enforces structural discrimination between the two methyl groups. The presence of the metal-free compertment engenders the formation of mixed-metal Sn-Fe and Sn-Zn complexes in which the macrocyclic cleft has distorted considerably upon the introduction of the transition metal cation.",

keywords = "SINGLE MOLYBDENUM CENTER, CATALYTIC-REDUCTION, MOLECULAR-STRUCTURE, CRYSTAL-STRUCTURE, METALLOPORPHYRIN, SPECTROSCOPY, DINITROGEN, PORPHYRIN, CHEMISTRY, AMMONIA",

author = "Leeland, {James W.} and Slawin, {Alexandra M. Z.} and Love, {Jason B.}",

year = "2010",

month = feb,

day = "22",

doi = "10.1021/om901081h",

language = "English",

volume = "29",

pages = "714--716",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society (ACS)",

number = "4",

}

TY - JOUR

T1 - Mononuclear and Mixed-Metal Dimethyltin Pacman Complexes of a Schiff-Base Pyrrole Macrocycle

AU - Leeland, James W.

AU - Slawin, Alexandra M. Z.

AU - Love, Jason B.

PY - 2010/2/22

Y1 - 2010/2/22

N2 - The synthesis of the dialkyltin complex [SnMe2-(H2L)] of an octadentate Schiff-base pyrrol macrocycle is described in which the gross Pacman geometry enforces structural discrimination between the two methyl groups. The presence of the metal-free compertment engenders the formation of mixed-metal Sn-Fe and Sn-Zn complexes in which the macrocyclic cleft has distorted considerably upon the introduction of the transition metal cation.

AB - The synthesis of the dialkyltin complex [SnMe2-(H2L)] of an octadentate Schiff-base pyrrol macrocycle is described in which the gross Pacman geometry enforces structural discrimination between the two methyl groups. The presence of the metal-free compertment engenders the formation of mixed-metal Sn-Fe and Sn-Zn complexes in which the macrocyclic cleft has distorted considerably upon the introduction of the transition metal cation.

KW - SINGLE MOLYBDENUM CENTER

KW - CATALYTIC-REDUCTION

KW - MOLECULAR-STRUCTURE

KW - CRYSTAL-STRUCTURE

KW - METALLOPORPHYRIN

KW - SPECTROSCOPY

KW - DINITROGEN

KW - PORPHYRIN

KW - CHEMISTRY

KW - AMMONIA

U2 - 10.1021/om901081h

DO - 10.1021/om901081h

M3 - Article

SN - 0276-7333

VL - 29

SP - 714

EP - 716

JO - Organometallics

JF - Organometallics

IS - 4

ER -

Mononuclear and Mixed-Metal Dimethyltin Pacman Complexes of a Schiff-Base Pyrrole Macrocycle

Abstract

Keywords

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