Research output: Contribution to journal › Article › peer-review
An improved method for the synthesis of [ZnW12O40]6– and its reaction with [Pt(OH)4(H2O)2] : Crystal structures of (H2NMe2)5H[ZnW12O40] · 3.5H2O and K6Na2[PtW6O24] · 11H2O. / Anyushin, A. V.; Abramov, P. A.; Gushchin, A. L. et al.
In: Russian Journal of Inorganic Chemistry, Vol. 62, No. 4, 01.04.2017, p. 397-403.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - An improved method for the synthesis of [ZnW12O40]6– and its reaction with [Pt(OH)4(H2O)2]
T2 - Crystal structures of (H2NMe2)5H[ZnW12O40] · 3.5H2O and K6Na2[PtW6O24] · 11H2O
AU - Anyushin, A. V.
AU - Abramov, P. A.
AU - Gushchin, A. L.
AU - Vincent, C.
AU - Sokolov, M. N.
PY - 2017/4/1
Y1 - 2017/4/1
N2 - (Me2NH2)5H[ZnW12O40] · 3.5H2O (I) has been synthesized by the reaction between Zn(NO3)2 · 4H2O, Na2WO4 · 2H2O and (Me2NH2)NO3 under hydrothermal conditions with a yield of 79%. The crystal structure of complex I has been characterized by single-crystal X-ray diffraction. Crystals of complex I are monoclinic, space group Cc, a = 13.165(1) Å, b = 19.370(1) Å, c = 20.987(2) Å, α = 84.81°, V = 5145.9(0) Å3, Z = 4, C10H48N5O43.5ZnW12. The Zn–O and W–O bond lengths are 1.86(2)–1.89(3) and 1.697(1)–2.030(2) Å, respectively. Na2K6[PtW6O24] · 11H2O (II) has been synthesized by a slow reaction between (Me2NH2)5H[ZnW12O40] · 3.5H2O and [Pt(OH)4(H2O)2] in H2O at room temperature. Crystals of complex II are trigonal, space group R3 ¯ m, a = 13.138(1) Å, c = 20.987(2) Å, V = 2742.9(1) Å3, Z = 3, H22O35Na2K6PtW6. The crystal structure of complex II contains [PtW6O24]6– anions linked to K+ cations via oxygen atoms. The Na+ cation is coordinated to water molecules. The Pt atom is in a standard octahedral surrounding (Pt–O and W–O are 2.018(6) and 1.762(5)–2.151(4) Å, respectively).
AB - (Me2NH2)5H[ZnW12O40] · 3.5H2O (I) has been synthesized by the reaction between Zn(NO3)2 · 4H2O, Na2WO4 · 2H2O and (Me2NH2)NO3 under hydrothermal conditions with a yield of 79%. The crystal structure of complex I has been characterized by single-crystal X-ray diffraction. Crystals of complex I are monoclinic, space group Cc, a = 13.165(1) Å, b = 19.370(1) Å, c = 20.987(2) Å, α = 84.81°, V = 5145.9(0) Å3, Z = 4, C10H48N5O43.5ZnW12. The Zn–O and W–O bond lengths are 1.86(2)–1.89(3) and 1.697(1)–2.030(2) Å, respectively. Na2K6[PtW6O24] · 11H2O (II) has been synthesized by a slow reaction between (Me2NH2)5H[ZnW12O40] · 3.5H2O and [Pt(OH)4(H2O)2] in H2O at room temperature. Crystals of complex II are trigonal, space group R3 ¯ m, a = 13.138(1) Å, c = 20.987(2) Å, V = 2742.9(1) Å3, Z = 3, H22O35Na2K6PtW6. The crystal structure of complex II contains [PtW6O24]6– anions linked to K+ cations via oxygen atoms. The Na+ cation is coordinated to water molecules. The Pt atom is in a standard octahedral surrounding (Pt–O and W–O are 2.018(6) and 1.762(5)–2.151(4) Å, respectively).
KW - CRYOSPRAY MASS-SPECTROMETRY
KW - PHOTOCATALYTIC PROPERTIES
KW - HYDROTHERMAL SYNTHESIS
KW - ALPHA-KEGGIN
KW - ANION
KW - HETEROPOLYTUNGSTATES
KW - POLYOXONIOBATES
KW - COMPLEXITIES
UR - http://www.scopus.com/inward/record.url?scp=85018372065&partnerID=8YFLogxK
U2 - 10.1134/S0036023617040027
DO - 10.1134/S0036023617040027
M3 - Article
AN - SCOPUS:85018372065
VL - 62
SP - 397
EP - 403
JO - Russian Journal of Inorganic Chemistry
JF - Russian Journal of Inorganic Chemistry
SN - 0036-0236
IS - 4
ER -
ID: 8967826