Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV)
Nonavanadoplatinate [PtIVV9O28]7−, which is the first heteropolyoxovanadate in the decavanadate framework, [V10O28]6−, has been investigated crystallographically. The title compound, Na9[H2PtIVV9O28][H3PtIVV9O28]·40H2O, was obtained by a hydrothermal reaction at pH = 2. This compound contains two di...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2015-07-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989015010956 |
| _version_ | 1818492736557285376 |
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| author | Hea-Chung Joo Ki-Min Park Uk Lee |
| author_facet | Hea-Chung Joo Ki-Min Park Uk Lee |
| author_sort | Hea-Chung Joo |
| collection | DOAJ |
| description | Nonavanadoplatinate [PtIVV9O28]7−, which is the first heteropolyoxovanadate in the decavanadate framework, [V10O28]6−, has been investigated crystallographically. The title compound, Na9[H2PtIVV9O28][H3PtIVV9O28]·40H2O, was obtained by a hydrothermal reaction at pH = 2. This compound contains two different protonated heteropolyoxovanadates, [H2PtIVV9O28]5− [polyanion (A)] and [H3PtIVV9O28]7− [polyanion (B)]. The locations of the H atoms on the protonated O atoms were observed in difference Fourier maps and confirmed by the interpolyanion hydrogen bonds, bond-length elongation and bond-valence-sum (VBS) analysis. The two (Pt and V)-bound μ2-O atoms are protonated in both polyanions. The position of the third protonated O atom in polyanion (B) is an interesting feature of the structure, being located on one (V2)-bound μ2-O atom. The discrete heteropolyanions form a dimer, {H5[PtV9O28]2}9−, through five interpolyanion hydrogen bonds. Additional O—H...O hydrogen bonds and interactions between Na+ cations and water molecules as well as terminal O atoms of one of the polyanions consolidate the crystal packing. |
| first_indexed | 2024-12-10T17:46:56Z |
| format | Article |
| id | doaj.art-94a45a470fad4a6085db200dcbc21f3e |
| institution | Directory Open Access Journal |
| issn | 2056-9890 |
| language | English |
| last_indexed | 2024-12-10T17:46:56Z |
| publishDate | 2015-07-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj.art-94a45a470fad4a6085db200dcbc21f3e2022-12-22T01:39:12ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-07-0171778679010.1107/S2056989015010956pk2554Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV)Hea-Chung Joo0Ki-Min Park1Uk Lee2Department of Chemistry, Pukyong National University, 599-1 Daeyeon 3-dong, Nam-gu, Busan 608-737, Republic of KoreaResearch Institute of Natural Science, Gyeongsan National University, 501, Jinju-daero, Jinju, 660-701, Republic of KoreaDepartment of Chemistry, Pukyong National University, 599-1 Daeyeon 3-dong, Nam-gu, Busan 608-737, Republic of KoreaNonavanadoplatinate [PtIVV9O28]7−, which is the first heteropolyoxovanadate in the decavanadate framework, [V10O28]6−, has been investigated crystallographically. The title compound, Na9[H2PtIVV9O28][H3PtIVV9O28]·40H2O, was obtained by a hydrothermal reaction at pH = 2. This compound contains two different protonated heteropolyoxovanadates, [H2PtIVV9O28]5− [polyanion (A)] and [H3PtIVV9O28]7− [polyanion (B)]. The locations of the H atoms on the protonated O atoms were observed in difference Fourier maps and confirmed by the interpolyanion hydrogen bonds, bond-length elongation and bond-valence-sum (VBS) analysis. The two (Pt and V)-bound μ2-O atoms are protonated in both polyanions. The position of the third protonated O atom in polyanion (B) is an interesting feature of the structure, being located on one (V2)-bound μ2-O atom. The discrete heteropolyanions form a dimer, {H5[PtV9O28]2}9−, through five interpolyanion hydrogen bonds. Additional O—H...O hydrogen bonds and interactions between Na+ cations and water molecules as well as terminal O atoms of one of the polyanions consolidate the crystal packing.http://scripts.iucr.org/cgi-bin/paper?S2056989015010956crystal structureprotonated nonavanadoplatinate(IV)heteropolyoxovanadate containing platinum(IV)hydrogen bonding |
| spellingShingle | Hea-Chung Joo Ki-Min Park Uk Lee Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) Acta Crystallographica Section E: Crystallographic Communications crystal structure protonated nonavanadoplatinate(IV) heteropolyoxovanadate containing platinum(IV) hydrogen bonding |
| title | Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) |
| title_full | Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) |
| title_fullStr | Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) |
| title_full_unstemmed | Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) |
| title_short | Double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate(IV) trihydrogen nonavanadoplatinate(IV) tetracontahydrate: stepwise-protonated nonavanadoplatinate(IV) |
| title_sort | double salt crystal structure of nonasodium dihydrogen nonavanadoplatinate iv trihydrogen nonavanadoplatinate iv tetracontahydrate stepwise protonated nonavanadoplatinate iv |
| topic | crystal structure protonated nonavanadoplatinate(IV) heteropolyoxovanadate containing platinum(IV) hydrogen bonding |
| url | http://scripts.iucr.org/cgi-bin/paper?S2056989015010956 |
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