Synthesis and crystal structure of a polymorph of the DMF solvate of the dicoppertetracarboxylate paddlewheel complex Cu2(p-aminobenzoate) 4(DMF)2

Jason A. Perman; Michael J. Zaworotko

doi:10.1007/s10870-008-9496-6

Synthesis and crystal structure of a polymorph of the DMF solvate of the dicoppertetracarboxylate paddlewheel complex Cu₂(p-aminobenzoate) ₄(DMF)₂

Jason A. Perman
, Michael J. Zaworotko

University of South Florida

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

Abstract

Reaction between p-aminobenzoic acid (HpABA) and Cu(NO₃) ₂·2.5H₂O in basic MeOH/DMF affords green crystals of the dicopper paddlewheel complex, Cu₂(pABA)₄(DMF) ₂·2DMF, 1, identified by single crystal X-ray crystallography: triclinic P-1, with a = 10.3728(2) Å, b = 10.617(2) Å, c = 11.128(2) Å, α = 81.705(3)°, β = 79.984(2)°, γ = 65.965(2)°and Z = 2. The crystal structure of 1 reveals that it is the second polymorph of Cu₂(pABA)₄(DMF)₂· 2DMF and experiments on the stability of 1 indicate that it can be converted to Form I through desolvation followed by exposure to DMF.

Original language	English
Pages (from-to)	78-82
Number of pages	5
Journal	Journal of Chemical Crystallography
Volume	39
Issue number	1
DOIs	https://doi.org/10.1007/s10870-008-9496-6
Publication status	Published - Jan 2009
Externally published	Yes

Keywords

MBB
Paddlewheel
Polymorph

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10.1007/s10870-008-9496-6

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@article{b1c9a226801a43839708d0e84e045f68,

title = "Synthesis and crystal structure of a polymorph of the DMF solvate of the dicoppertetracarboxylate paddlewheel complex Cu2(p-aminobenzoate) 4(DMF)2",

abstract = "Reaction between p-aminobenzoic acid (HpABA) and Cu(NO3) 2·2.5H2O in basic MeOH/DMF affords green crystals of the dicopper paddlewheel complex, Cu2(pABA)4(DMF) 2·2DMF, 1, identified by single crystal X-ray crystallography: triclinic P-1, with a = 10.3728(2) {\AA}, b = 10.617(2) {\AA}, c = 11.128(2) {\AA}, α = 81.705(3)°, β = 79.984(2)°, γ = 65.965(2)°and Z = 2. The crystal structure of 1 reveals that it is the second polymorph of Cu2(pABA)4(DMF)2· 2DMF and experiments on the stability of 1 indicate that it can be converted to Form I through desolvation followed by exposure to DMF.",

keywords = "MBB, Paddlewheel, Polymorph",

author = "Perman, \{Jason A.\} and Zaworotko, \{Michael J.\}",

year = "2009",

month = jan,

doi = "10.1007/s10870-008-9496-6",

language = "English",

volume = "39",

pages = "78--82",

journal = "Journal of Chemical Crystallography",

issn = "1074-1542",

number = "1",

}

TY - JOUR

T1 - Synthesis and crystal structure of a polymorph of the DMF solvate of the dicoppertetracarboxylate paddlewheel complex Cu2(p-aminobenzoate) 4(DMF)2

AU - Perman, Jason A.

AU - Zaworotko, Michael J.

PY - 2009/1

Y1 - 2009/1

N2 - Reaction between p-aminobenzoic acid (HpABA) and Cu(NO3) 2·2.5H2O in basic MeOH/DMF affords green crystals of the dicopper paddlewheel complex, Cu2(pABA)4(DMF) 2·2DMF, 1, identified by single crystal X-ray crystallography: triclinic P-1, with a = 10.3728(2) Å, b = 10.617(2) Å, c = 11.128(2) Å, α = 81.705(3)°, β = 79.984(2)°, γ = 65.965(2)°and Z = 2. The crystal structure of 1 reveals that it is the second polymorph of Cu2(pABA)4(DMF)2· 2DMF and experiments on the stability of 1 indicate that it can be converted to Form I through desolvation followed by exposure to DMF.

AB - Reaction between p-aminobenzoic acid (HpABA) and Cu(NO3) 2·2.5H2O in basic MeOH/DMF affords green crystals of the dicopper paddlewheel complex, Cu2(pABA)4(DMF) 2·2DMF, 1, identified by single crystal X-ray crystallography: triclinic P-1, with a = 10.3728(2) Å, b = 10.617(2) Å, c = 11.128(2) Å, α = 81.705(3)°, β = 79.984(2)°, γ = 65.965(2)°and Z = 2. The crystal structure of 1 reveals that it is the second polymorph of Cu2(pABA)4(DMF)2· 2DMF and experiments on the stability of 1 indicate that it can be converted to Form I through desolvation followed by exposure to DMF.

KW - MBB

KW - Paddlewheel

KW - Polymorph

UR - https://www.scopus.com/pages/publications/62549111716

U2 - 10.1007/s10870-008-9496-6

DO - 10.1007/s10870-008-9496-6

M3 - Article

AN - SCOPUS:62549111716

SN - 1074-1542

VL - 39

SP - 78

EP - 82

JO - Journal of Chemical Crystallography

JF - Journal of Chemical Crystallography

IS - 1

ER -

Synthesis and crystal structure of a polymorph of the DMF solvate of the dicoppertetracarboxylate paddlewheel complex Cu₂(p-aminobenzoate) ₄(DMF)₂

Abstract

Keywords

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