Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ2 O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1)

Anthony T. Thames; Frankie D. White; Lam N. Pham; Kang Rui Xiang; Richard E. Sykora

doi:10.1107/S1600536812047472

Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ² O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1)

Anthony T. Thames, Frankie D. White, Lam N. Pham, Kang Rui Xiang, Richard E. Sykora

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The title co-crystal, [Eu(NCS)3(C18H15OP)3][Eu(NCS)2(NO3)(C18H15OP)3], contains two distinct neutral complexes. Each complex has threefold symmetry about its central Eu³⁺ ion. As a result, the nitrate-containing molecule contains disorder of its bidentate nitrate and two N-bound thiocyanate anions, while the [Eu(NCS)3(OPPh3)3] complex is fully ordered. There is a weak π-π stacking interaction between the phenyl rings of the two molecules [centroid-centroid distance = 4.138 (4) Å].

Original language	English
Pages (from-to)	m1530
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	68
Issue number	12
DOIs	https://doi.org/10.1107/S1600536812047472
State	Published - Dec 2012
Externally published	Yes

Keywords

R factor = 0.042
T = 180 K
data-to-parameter ratio = 14.4
disorder in main residue
mean ω(C-C) = 0.010 Å
single-crystal X-ray study
wR factor = 0.065

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@article{faf86962642248dca768aa459a594475,

title = "Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ2 O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1)",

abstract = "The title co-crystal, [Eu(NCS)3(C18H15OP)3][Eu(NCS)2(NO3)(C18H15OP)3], contains two distinct neutral complexes. Each complex has threefold symmetry about its central Eu3+ ion. As a result, the nitrate-containing molecule contains disorder of its bidentate nitrate and two N-bound thiocyanate anions, while the [Eu(NCS)3(OPPh3)3] complex is fully ordered. There is a weak π-π stacking interaction between the phenyl rings of the two molecules [centroid-centroid distance = 4.138 (4) {\AA}].",

keywords = "R factor = 0.042, T = 180 K, data-to-parameter ratio = 14.4, disorder in main residue, mean ω(C-C) = 0.010 {\AA}, single-crystal X-ray study, wR factor = 0.065",

author = "Thames, {Anthony T.} and White, {Frankie D.} and Pham, {Lam N.} and Xiang, {Kang Rui} and Sykora, {Richard E.}",

year = "2012",

month = dec,

doi = "10.1107/S1600536812047472",

language = "English",

volume = "68",

pages = "m1530",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

number = "12",

}

Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ² O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1). / Thames, Anthony T.; White, Frankie D.; Pham, Lam N. et al.
In: Acta Crystallographica Section E: Structure Reports Online, Vol. 68, No. 12, 12.2012, p. m1530.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ2 O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1)

AU - Thames, Anthony T.

AU - White, Frankie D.

AU - Pham, Lam N.

AU - Xiang, Kang Rui

AU - Sykora, Richard E.

PY - 2012/12

Y1 - 2012/12

N2 - The title co-crystal, [Eu(NCS)3(C18H15OP)3][Eu(NCS)2(NO3)(C18H15OP)3], contains two distinct neutral complexes. Each complex has threefold symmetry about its central Eu3+ ion. As a result, the nitrate-containing molecule contains disorder of its bidentate nitrate and two N-bound thiocyanate anions, while the [Eu(NCS)3(OPPh3)3] complex is fully ordered. There is a weak π-π stacking interaction between the phenyl rings of the two molecules [centroid-centroid distance = 4.138 (4) Å].

AB - The title co-crystal, [Eu(NCS)3(C18H15OP)3][Eu(NCS)2(NO3)(C18H15OP)3], contains two distinct neutral complexes. Each complex has threefold symmetry about its central Eu3+ ion. As a result, the nitrate-containing molecule contains disorder of its bidentate nitrate and two N-bound thiocyanate anions, while the [Eu(NCS)3(OPPh3)3] complex is fully ordered. There is a weak π-π stacking interaction between the phenyl rings of the two molecules [centroid-centroid distance = 4.138 (4) Å].

KW - R factor = 0.042

KW - T = 180 K

KW - data-to-parameter ratio = 14.4

KW - disorder in main residue

KW - mean ω(C-C) = 0.010 Å

KW - single-crystal X-ray study

KW - wR factor = 0.065

UR - http://www.scopus.com/inward/record.url?scp=84870875188&partnerID=8YFLogxK

U2 - 10.1107/S1600536812047472

DO - 10.1107/S1600536812047472

M3 - Article

AN - SCOPUS:84870875188

SN - 1600-5368

VL - 68

SP - m1530

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 12

ER -

Tris(thiocyanato-κN)tris(triphenylphosphine oxide-κO) europium(III)-(nitrato-κ² O,O′)bis(thiocyanato-κN) tris(triphenylphosphine oxide-κO)europium(III) (1/1)

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Keywords

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