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catena-Poly[[[bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phenanthren-2-yl)-phenol-κN,N]lead(II)]-μ-4,4'-oxy-dibenzoato-κO,O':O''] dihydrate].

Xu ML, Zhou R, Wang GY, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: The carboxyl-ate dianion in the title compound, [Pb(C(14)H(8)O(5))(C(19)H(12)N(4)O)(2)]·2H(2)O, uses one carboxyl-ate group to O,O'-chelate a bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phen-anthren-2-yl)phenol]-chelated Pb(II) atom and uses its other carboxyl-ate group to bind to another Pb(II) atom in an irregular monodentate manner.The Pb(II) atom exists in an undefined seven-coordinate geometry in the chain structure; the lone pair is stereochemically active.Adjacent chains are linked by inter-molecular O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds that involve the uncoordinated water mol-ecules to form a three-dimensional network.

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ABSTRACT
The carboxyl-ate dianion in the title compound, [Pb(C(14)H(8)O(5))(C(19)H(12)N(4)O)(2)]·2H(2)O, uses one carboxyl-ate group to O,O'-chelate a bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phen-anthren-2-yl)phenol]-chelated Pb(II) atom and uses its other carboxyl-ate group to bind to another Pb(II) atom in an irregular monodentate manner. The Pb(II) atom exists in an undefined seven-coordinate geometry in the chain structure; the lone pair is stereochemically active. Adjacent chains are linked by inter-molecular O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds that involve the uncoordinated water mol-ecules to form a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus

Seven-coordinate environment of lead.
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Fap2: Seven-coordinate environment of lead.


catena-Poly[[[bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phenanthren-2-yl)-phenol-κN,N]lead(II)]-μ-4,4'-oxy-dibenzoato-κO,O':O''] dihydrate].

Xu ML, Zhou R, Wang GY, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2008)

Seven-coordinate environment of lead.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2961154&req=5

Fap2: Seven-coordinate environment of lead.
Bottom Line: The carboxyl-ate dianion in the title compound, [Pb(C(14)H(8)O(5))(C(19)H(12)N(4)O)(2)]·2H(2)O, uses one carboxyl-ate group to O,O'-chelate a bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phen-anthren-2-yl)phenol]-chelated Pb(II) atom and uses its other carboxyl-ate group to bind to another Pb(II) atom in an irregular monodentate manner.The Pb(II) atom exists in an undefined seven-coordinate geometry in the chain structure; the lone pair is stereochemically active.Adjacent chains are linked by inter-molecular O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds that involve the uncoordinated water mol-ecules to form a three-dimensional network.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The carboxyl-ate dianion in the title compound, [Pb(C(14)H(8)O(5))(C(19)H(12)N(4)O)(2)]·2H(2)O, uses one carboxyl-ate group to O,O'-chelate a bis-[4-(1H-1,3,7,8-tetra-azacyclo-penta-[l]phen-anthren-2-yl)phenol]-chelated Pb(II) atom and uses its other carboxyl-ate group to bind to another Pb(II) atom in an irregular monodentate manner. The Pb(II) atom exists in an undefined seven-coordinate geometry in the chain structure; the lone pair is stereochemically active. Adjacent chains are linked by inter-molecular O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds that involve the uncoordinated water mol-ecules to form a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus