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Structure of complexes of nitrilo tris methylene phosphonic acid with copper, [CuN(CH 2 PO 3 ) 3 (H 2 O) 3 ] and Na 4 [CuN(CH 2 PO 3 ) 3 ] 2 · 19H 2 O, as bactericides and inhibitors of scaling and corrosion

Structure of complexes of nitrilo tris methylene phosphonic acid with copper, [CuN(CH 2 PO 3 ) 3... Abstract Nitrilotris methylene phosphonate triaqua copper and octasodium bis(nitrilotris methylene phosphonate cuprate(II)) nonadecahydrate have been synthesized and investigated. [CuN(CH2PO3)3(H2O)3] is crystallized in the sp. gr. P21/c, Z = 4, a = 9.2506(2) Å, b = 15.9815(2) Å, c = 9.5474(2) Å, β = 113.697(2)°. The copper atom is coordinated by oxygen atoms in the configuration of elongated octahedron; the ligand (of bridge type) links neighboring copper atoms. Na8[CuN(CH2PO3)3]2 · 19H2O is crystallized in the sp. gr. P21/c, Z = 2, a = 11.24550(10) Å, b = 17.38980(10) Å, c = 13.5852(2) Å, β = 127.8120(10)°. This complex is chelating; the copper atom closes three five-membered N-C-P-O-Cu cycles with a shared Cu-N bond. Copper is coordinated in a distorted trigonal-bipyramidal configuration. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Structure of complexes of nitrilo tris methylene phosphonic acid with copper, [CuN(CH 2 PO 3 ) 3 (H 2 O) 3 ] and Na 4 [CuN(CH 2 PO 3 ) 3 ] 2 · 19H 2 O, as bactericides and inhibitors of scaling and corrosion

Somov, N. V.; Chausov, F. F.
Crystallography Reports , Volume 60 (2): 7 – Mar 1, 2015
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References (23)

Publisher
Springer Journals
Copyright
2015 Pleiades Publishing, Inc.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/s1063774515010228
Publisher site
See Article on Publisher Site

Abstract

Abstract Nitrilotris methylene phosphonate triaqua copper and octasodium bis(nitrilotris methylene phosphonate cuprate(II)) nonadecahydrate have been synthesized and investigated. [CuN(CH2PO3)3(H2O)3] is crystallized in the sp. gr. P21/c, Z = 4, a = 9.2506(2) Å, b = 15.9815(2) Å, c = 9.5474(2) Å, β = 113.697(2)°. The copper atom is coordinated by oxygen atoms in the configuration of elongated octahedron; the ligand (of bridge type) links neighboring copper atoms. Na8[CuN(CH2PO3)3]2 · 19H2O is crystallized in the sp. gr. P21/c, Z = 2, a = 11.24550(10) Å, b = 17.38980(10) Å, c = 13.5852(2) Å, β = 127.8120(10)°. This complex is chelating; the copper atom closes three five-membered N-C-P-O-Cu cycles with a shared Cu-N bond. Copper is coordinated in a distorted trigonal-bipyramidal configuration.

Journal

Crystallography Reports – Springer Journals

Published: Mar 1, 2015

Keywords: Crystallography and Scattering Methods

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