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Crystal and molecular structure of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide and of uranyl trifluoroacetylacetonate with trimethyl phosphate. / Sidorenko, G. V.; Grigor'Ev, M. S.; Gurzhiy, V. V.; Krivovichev, S. V.; Suglobov, D. N.

в: Radiochemistry, Том 51, № 6, 12.2009, стр. 567-575.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{fef9c1adc40840ae8c82c81fe5a4a287,
title = "Crystal and molecular structure of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide and of uranyl trifluoroacetylacetonate with trimethyl phosphate",
abstract = "Crystal and molecular structures of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide [UO2(PTFA)2(HMPA)] (I) and of uranyl trifluoroacetylacetonate with trimethyl phosphate [UO2(TFA)2(TMP)] (II) were determined. Compound I crystallizes in the monoclinic system, space group P21/n; a = 16.9384(3), b = 9.1090(2), c = 20.9844(4) {\AA}, β = 101.5337(10)°, V = 3172.34(11) {\AA}3 (at 100 K); Z = 4. Compound II crystallizes in the rhombic system, space group Pbca; a = 17.8214(4), b = 7.7786(2), c = 30.9176(7) {\AA}, V = 4285.97(18) {\AA}3 (at 100 K); Z = 8. In both cases, the cis isomer in which the neutral ligand is located between the trifluoromethyl groups is realized. Compound I differing from II by the stronger branching of ligand periphery is characterized by stronger structural deformations in the crystal.",
keywords = "β-diketonates, Adducts, Crystal and molecular structure, Single crystal X-ray diffraction, Uranyl",
author = "Sidorenko, {G. V.} and Grigor'Ev, {M. S.} and Gurzhiy, {V. V.} and Krivovichev, {S. V.} and Suglobov, {D. N.}",
year = "2009",
month = dec,
doi = "10.1134/S1066362209060034",
language = "English",
volume = "51",
pages = "567--575",
journal = "Radiochemistry",
issn = "1066-3622",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "6",

}

RIS

TY - JOUR

T1 - Crystal and molecular structure of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide and of uranyl trifluoroacetylacetonate with trimethyl phosphate

AU - Sidorenko, G. V.

AU - Grigor'Ev, M. S.

AU - Gurzhiy, V. V.

AU - Krivovichev, S. V.

AU - Suglobov, D. N.

PY - 2009/12

Y1 - 2009/12

N2 - Crystal and molecular structures of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide [UO2(PTFA)2(HMPA)] (I) and of uranyl trifluoroacetylacetonate with trimethyl phosphate [UO2(TFA)2(TMP)] (II) were determined. Compound I crystallizes in the monoclinic system, space group P21/n; a = 16.9384(3), b = 9.1090(2), c = 20.9844(4) Å, β = 101.5337(10)°, V = 3172.34(11) Å3 (at 100 K); Z = 4. Compound II crystallizes in the rhombic system, space group Pbca; a = 17.8214(4), b = 7.7786(2), c = 30.9176(7) Å, V = 4285.97(18) Å3 (at 100 K); Z = 8. In both cases, the cis isomer in which the neutral ligand is located between the trifluoromethyl groups is realized. Compound I differing from II by the stronger branching of ligand periphery is characterized by stronger structural deformations in the crystal.

AB - Crystal and molecular structures of adducts of uranyl pivaloyltrifluoroacetonate with hexamethylphosphoramide [UO2(PTFA)2(HMPA)] (I) and of uranyl trifluoroacetylacetonate with trimethyl phosphate [UO2(TFA)2(TMP)] (II) were determined. Compound I crystallizes in the monoclinic system, space group P21/n; a = 16.9384(3), b = 9.1090(2), c = 20.9844(4) Å, β = 101.5337(10)°, V = 3172.34(11) Å3 (at 100 K); Z = 4. Compound II crystallizes in the rhombic system, space group Pbca; a = 17.8214(4), b = 7.7786(2), c = 30.9176(7) Å, V = 4285.97(18) Å3 (at 100 K); Z = 8. In both cases, the cis isomer in which the neutral ligand is located between the trifluoromethyl groups is realized. Compound I differing from II by the stronger branching of ligand periphery is characterized by stronger structural deformations in the crystal.

KW - β-diketonates

KW - Adducts

KW - Crystal and molecular structure

KW - Single crystal X-ray diffraction

KW - Uranyl

UR - http://www.scopus.com/inward/record.url?scp=75749095659&partnerID=8YFLogxK

U2 - 10.1134/S1066362209060034

DO - 10.1134/S1066362209060034

M3 - Article

AN - SCOPUS:75749095659

VL - 51

SP - 567

EP - 575

JO - Radiochemistry

JF - Radiochemistry

SN - 1066-3622

IS - 6

ER -

ID: 9152301