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Title: Metal phosphonates based on aminomethylenediphosphonate: Syntheses and characterization of Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O, Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O

Abstract

This paper describes the syntheses of three transition metal diphosphonate compounds: Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O (1), Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O (2) and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O (3). Compound 1 contains chains of [Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}]{sub n}{sup 4n-} made up of corner-sharing ZnO{sub 6} octahedra and CPO{sub 3} tetrahedra, which are further connected by tetramers of edge-sharing NaO{sub 6} octahedra, forming a three-dimensional open-framework structure. Compound 2 shows a square-grid layer structure where the NiO{sub 6} octahedra are corner shared with CPO{sub 3} tetrahedra. The adjacent layers are linked by strong inter-layer hydrogen bonds, resulting in a three-dimensional open-network structure with channels where the lattice water molecules reside. The structure of compound 3 is analogous to that of NaCo{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.xH{sub 2}O in which layers of Ni{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2} are connected by NaO{sub 6} linkages into an open-framework structure. The magnetic studies show that weak antiferromagnetic interactions are mediated between the nickel ions in compounds 2 and 3. Crystal data for 1: triclinic, space group P-1, a=5.551(2)A, b=6.166(2)A, c=12.424(4)A, {alpha}=92.422(6){sup o}, {beta}=92.687(7){sup o}, {gamma}=93.926(6){sup o}, V=423.3(2)A{supmore » 3}, Z=2. For 2: triclinic, space group P-1, a=9.043(1)A, b=9.180(1)A, c=9.271(1)A, {alpha}=89.693(3){sup o}, {beta}=70.202(3){sup o}, {gamma}=89.530(3){sup o}, V=724.1(2)A{sup 3}, Z=2.« less

Authors:
 [1];  [1];  [1];  [1]
  1. State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing 210093 (China)
Publication Date:
OSTI Identifier:
20784877
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 179; Journal Issue: 2; Other Information: DOI: 10.1016/j.jssc.2005.10.041; PII: S0022-4596(05)00506-2; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ANTIFERROMAGNETISM; CRYSTAL STRUCTURE; LAYERS; NICKEL COMPOUNDS; NICKEL IONS; PHOSPHONATES; SODIUM COMPOUNDS; SPACE GROUPS; SYNTHESIS; ZINC COMPOUNDS

Citation Formats

Songsong, Bao, Tianwei, Wang, Yizhi, Li, and Limin, Zheng. Metal phosphonates based on aminomethylenediphosphonate: Syntheses and characterization of Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O, Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O. United States: N. p., 2006. Web.
Songsong, Bao, Tianwei, Wang, Yizhi, Li, & Limin, Zheng. Metal phosphonates based on aminomethylenediphosphonate: Syntheses and characterization of Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O, Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O. United States.
Songsong, Bao, Tianwei, Wang, Yizhi, Li, and Limin, Zheng. 2006. "Metal phosphonates based on aminomethylenediphosphonate: Syntheses and characterization of Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O, Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O". United States.
@article{osti_20784877,
title = {Metal phosphonates based on aminomethylenediphosphonate: Syntheses and characterization of Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O, Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O},
author = {Songsong, Bao and Tianwei, Wang and Yizhi, Li and Limin, Zheng},
abstractNote = {This paper describes the syntheses of three transition metal diphosphonate compounds: Na{sub 4}Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}.4H{sub 2}O (1), Ni{l_brace}NH{sub 3}CH(PO{sub 3}H){sub 2}{r_brace}{sub 2}.xH{sub 2}O (2) and NaNi{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.2H{sub 2}O (3). Compound 1 contains chains of [Zn{l_brace}NH{sub 3}CH(PO{sub 3}){sub 2}{r_brace}{sub 2}]{sub n}{sup 4n-} made up of corner-sharing ZnO{sub 6} octahedra and CPO{sub 3} tetrahedra, which are further connected by tetramers of edge-sharing NaO{sub 6} octahedra, forming a three-dimensional open-framework structure. Compound 2 shows a square-grid layer structure where the NiO{sub 6} octahedra are corner shared with CPO{sub 3} tetrahedra. The adjacent layers are linked by strong inter-layer hydrogen bonds, resulting in a three-dimensional open-network structure with channels where the lattice water molecules reside. The structure of compound 3 is analogous to that of NaCo{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2}.xH{sub 2}O in which layers of Ni{sub 2}{l_brace}NH{sub 3}CH(PO{sub 3})(PO{sub 3}H{sub 0.5}){r_brace}{sub 2}(H{sub 2}O){sub 2} are connected by NaO{sub 6} linkages into an open-framework structure. The magnetic studies show that weak antiferromagnetic interactions are mediated between the nickel ions in compounds 2 and 3. Crystal data for 1: triclinic, space group P-1, a=5.551(2)A, b=6.166(2)A, c=12.424(4)A, {alpha}=92.422(6){sup o}, {beta}=92.687(7){sup o}, {gamma}=93.926(6){sup o}, V=423.3(2)A{sup 3}, Z=2. For 2: triclinic, space group P-1, a=9.043(1)A, b=9.180(1)A, c=9.271(1)A, {alpha}=89.693(3){sup o}, {beta}=70.202(3){sup o}, {gamma}=89.530(3){sup o}, V=724.1(2)A{sup 3}, Z=2.},
doi = {},
url = {https://www.osti.gov/biblio/20784877}, journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = 2,
volume = 179,
place = {United States},
year = {Wed Feb 15 00:00:00 EST 2006},
month = {Wed Feb 15 00:00:00 EST 2006}
}