Research output: Contribution to journal › Article › peer-review
Crystal Chemistry Study of Two Magnesium Complexes with Trifluoroacetylacetone. / Kuratieva, N. V.; Vikulova, E. S.; Zherikova, K. V.
In: Journal of Structural Chemistry, Vol. 59, No. 1, 01.01.2018, p. 131-135.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Crystal Chemistry Study of Two Magnesium Complexes with Trifluoroacetylacetone
AU - Kuratieva, N. V.
AU - Vikulova, E. S.
AU - Zherikova, K. V.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Single crystal X-ray diffraction at a temperature of 150(2) K is used to determine the structures of two magnesium complexes with trifluoroacetylacetone: [Mg(tfac)2]3I and [Mg(H2O)2(tfac)2]·H2O II. Crystallographic data for I: space group P21/n, a = 12.5226(10) Å, b = 13.0591(7) Å, c = 12.6034(13) Å, β = 95.243(2)°, V = 2052.5(3) Å3, Z = 2; for II: space group P21/c, a = 10.826(2) Å, b = 7.0742(13) Å, c = 21.858(4) Å, β = 102.712(5)°, V = 1632.9(5) Å3, Z = 4. The isle structure of I is formed by linear trimeric molecules; in the structure of II the molecules of the complex and crystallization water form a layered framework using hydrogen bondings; the coordinated water molecules are in a trans position. The magnesium atoms have a distorted octahedral coordination environment, the Mg–O distances are 1.991(4)- 2.146(4) Å and 2.040(5)-2.073(5) Å in molecules of I and II respectively.
AB - Single crystal X-ray diffraction at a temperature of 150(2) K is used to determine the structures of two magnesium complexes with trifluoroacetylacetone: [Mg(tfac)2]3I and [Mg(H2O)2(tfac)2]·H2O II. Crystallographic data for I: space group P21/n, a = 12.5226(10) Å, b = 13.0591(7) Å, c = 12.6034(13) Å, β = 95.243(2)°, V = 2052.5(3) Å3, Z = 2; for II: space group P21/c, a = 10.826(2) Å, b = 7.0742(13) Å, c = 21.858(4) Å, β = 102.712(5)°, V = 1632.9(5) Å3, Z = 4. The isle structure of I is formed by linear trimeric molecules; in the structure of II the molecules of the complex and crystallization water form a layered framework using hydrogen bondings; the coordinated water molecules are in a trans position. The magnesium atoms have a distorted octahedral coordination environment, the Mg–O distances are 1.991(4)- 2.146(4) Å and 2.040(5)-2.073(5) Å in molecules of I and II respectively.
KW - magnesium
KW - single crystal X-ray diffraction analysis
KW - synthesis
KW - trifluoroacetylacetone
KW - PRECURSOR
KW - FILMS
UR - http://www.scopus.com/inward/record.url?scp=85044162231&partnerID=8YFLogxK
U2 - 10.1134/S0022476618010195
DO - 10.1134/S0022476618010195
M3 - Article
AN - SCOPUS:85044162231
VL - 59
SP - 131
EP - 135
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 1
ER -
ID: 12155271