3,3'-Selenobis(propionic acid)

K.I. Doudin; J. Songstad; K.W. Törnroos

doi:10.1107/S0108270100021077

3,3'-Selenobis(propionic acid)

K.I. Doudin, J. Songstad, K.W. Törnroos

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Abstract

In contrast to Se[CH₂C(O)OH]₂ versus S[CH₂C(O)OH](2), the title compound, Se[CH(2)CH(2)C(O)OH]₂ or C₆H₁₀O₄Se, is structurally quite similar to its sulfur analogue. The molecule has twofold symmetry. The C-Se-C bond angle is 96.48 (8) degrees and the Se-C bond lengths are 1.9610 (14) Å. The shortest SeO intermolecular distance is 3.5410 (11) Å. The OO distances in the carboxylic acid dimers are 2.684 (2) Å. The temperature dependence of the IR spectrum suggests tautomerism in the solid state.

Formula: C_{6H₁₀O₄Se}

Original language	English
Pages (from-to)	439-440
Number of pages	2
Journal	Acta Crystallographica Section C: Crystal Structure Communications
Volume	C57
Issue number	Pt 4
DOIs	https://doi.org/10.1107/S0108270100021077 https://doi.org/10.1107/s0108270100021077
Publication status	Published - Apr 2001

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©2001 International Union of Crystallography. Doudin, K. I., Songstad, J. & Tornroos, K. W. (2001). Acta Cryst. C57, 439-440.
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@article{9c908f5380b34edba4260518c93ca765,

title = "3,3'-Selenobis(propionic acid)",

abstract = "In contrast to Se[CH2C(O)OH]2 versus S[CH2C(O)OH](2), the title compound, Se[CH(2)CH(2)C(O)OH]2 or C6H10O4Se, is structurally quite similar to its sulfur analogue. The molecule has twofold symmetry. The C-Se-C bond angle is 96.48 (8) degrees and the Se-C bond lengths are 1.9610 (14) {\AA}. The shortest SeO intermolecular distance is 3.5410 (11) {\AA}. The OO distances in the carboxylic acid dimers are 2.684 (2) {\AA}. The temperature dependence of the IR spectrum suggests tautomerism in the solid state. Formula: C6H10O4Se",

author = "K.I. Doudin and J. Songstad and K.W. T{\"o}rnroos",

note = "{\textcopyright}2001 International Union of Crystallography. Doudin, K. I., Songstad, J. & Tornroos, K. W. (2001). Acta Cryst. C57, 439-440.",

year = "2001",

month = apr,

doi = "10.1107/S0108270100021077",

language = "English",

volume = "C57",

pages = "439--440",

journal = "Acta Crystallographica Section C: Crystal Structure Communications",

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publisher = "International Union of Crystallography",

number = "Pt 4",

}

TY - JOUR

T1 - 3,3'-Selenobis(propionic acid)

AU - Doudin, K.I.

AU - Songstad, J.

AU - Törnroos, K.W.

PY - 2001/4

Y1 - 2001/4

N2 - In contrast to Se[CH2C(O)OH]2 versus S[CH2C(O)OH](2), the title compound, Se[CH(2)CH(2)C(O)OH]2 or C6H10O4Se, is structurally quite similar to its sulfur analogue. The molecule has twofold symmetry. The C-Se-C bond angle is 96.48 (8) degrees and the Se-C bond lengths are 1.9610 (14) Å. The shortest SeO intermolecular distance is 3.5410 (11) Å. The OO distances in the carboxylic acid dimers are 2.684 (2) Å. The temperature dependence of the IR spectrum suggests tautomerism in the solid state. Formula: C6H10O4Se

AB - In contrast to Se[CH2C(O)OH]2 versus S[CH2C(O)OH](2), the title compound, Se[CH(2)CH(2)C(O)OH]2 or C6H10O4Se, is structurally quite similar to its sulfur analogue. The molecule has twofold symmetry. The C-Se-C bond angle is 96.48 (8) degrees and the Se-C bond lengths are 1.9610 (14) Å. The shortest SeO intermolecular distance is 3.5410 (11) Å. The OO distances in the carboxylic acid dimers are 2.684 (2) Å. The temperature dependence of the IR spectrum suggests tautomerism in the solid state. Formula: C6H10O4Se

UR - http://scripts.iucr.org/cgi-bin/paper?S0108270100021077

U2 - 10.1107/S0108270100021077

DO - 10.1107/S0108270100021077

M3 - Article

C2 - 11313588

SN - 0108-2701

VL - C57

SP - 439

EP - 440

JO - Acta Crystallographica Section C: Crystal Structure Communications

JF - Acta Crystallographica Section C: Crystal Structure Communications

IS - Pt 4

ER -

3,3'-Selenobis(propionic acid)

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