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Synthesis and structure of new light-resistant bactericide bis(nitrilotrismethylenephosphonato)diaquatetrasilver monohydrate {Ag 4 [NH(CH 2 PO 3 H) 3 ] 2 (H 2 O) 2 } · H 2 O

Synthesis and structure of new light-resistant bactericide... Abstract A new four-core silver complex {Ag4[NH(CH2PO3H)3]2(H2O)2} · H2O has been synthesized and investigated. Its crystallographic characteristics are sp. gr. \(P\bar 1\), Z = 1, a = 7.5806(2) Å, b = 8.4946(2) Å, c = 10.1092(3) Å, α = 81.087(2)°, β = 88.356(2)°, γ = 82.132(2)°. The ligand in the form of zwitterion is hexdentate. The complex is chelating; each silver atom closes an eight-membered cycle Ag–O–P–C–N–C–P–O. Simultaneously, two ligand molecules form six bridge bonds with neighboring formula units. Silver atoms form a polycyclic cluster Ag4O6, the configuration of which is stabilized by coordination and hydrogen bonds. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Synthesis and structure of new light-resistant bactericide bis(nitrilotrismethylenephosphonato)diaquatetrasilver monohydrate {Ag 4 [NH(CH 2 PO 3 H) 3 ] 2 (H 2 O) 2 } · H 2 O

Somov, N. V.; Chausov, F. F.
Crystallography Reports , Volume 61 (1): 5 – Jan 1, 2016
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References (21)

Publisher
Springer Journals
Copyright
2016 Pleiades Publishing, Inc.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/s1063774516010235
Publisher site
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Abstract

Abstract A new four-core silver complex {Ag4[NH(CH2PO3H)3]2(H2O)2} · H2O has been synthesized and investigated. Its crystallographic characteristics are sp. gr. \(P\bar 1\), Z = 1, a = 7.5806(2) Å, b = 8.4946(2) Å, c = 10.1092(3) Å, α = 81.087(2)°, β = 88.356(2)°, γ = 82.132(2)°. The ligand in the form of zwitterion is hexdentate. The complex is chelating; each silver atom closes an eight-membered cycle Ag–O–P–C–N–C–P–O. Simultaneously, two ligand molecules form six bridge bonds with neighboring formula units. Silver atoms form a polycyclic cluster Ag4O6, the configuration of which is stabilized by coordination and hydrogen bonds.

Journal

Crystallography Reports – Springer Journals

Published: Jan 1, 2016

Keywords: Crystallography and Scattering Methods

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