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Crystal structure of an unknown solvate of (piperazine-κN){5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato-κ4N}zinc

Identifieur interne : 000348 ( Pmc/Curation ); précédent : 000347; suivant : 000349

Crystal structure of an unknown solvate of (piperazine-κN){5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato-κ4N}zinc

Auteurs : Soumaya Nasri [Tunisie] ; Khaireddine Ezzayani [Tunisie] ; Ilona Turowska-Tyrk [Pologne] ; Thierry Roisnel [France] ; Habib Nasri [Tunisie]

Source :

RBID : PMC:4992910

Abstract

The mol­ecular structure of the piperazine[5,10,15,20-(tetra­phenyl­benzoate)porphyrinato-κ4N]zinc(II) complex is composed of parallel pairs of layers with an inter­layer distance of 4.100 Å while the distance between two pairs of layers is 4.047 Å.


Url:
DOI: 10.1107/S2056989016009269
PubMed: 27555935
PubMed Central: 4992910

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<title xml:lang="en">Crystal structure of an unknown solvate of (piperazine-κ
<italic>N</italic>
){5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato-κ
<sup>4</sup>
<italic>N</italic>
}zinc</title>
<author>
<name sortKey="Nasri, Soumaya" sort="Nasri, Soumaya" uniqKey="Nasri S" first="Soumaya" last="Nasri">Soumaya Nasri</name>
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<country>France</country>
</nlm:aff>
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<country>Tunisia</country>
</nlm:aff>
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<title xml:lang="en" level="a" type="main">Crystal structure of an unknown solvate of (piperazine-κ
<italic>N</italic>
){5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato-κ
<sup>4</sup>
<italic>N</italic>
}zinc</title>
<author>
<name sortKey="Nasri, Soumaya" sort="Nasri, Soumaya" uniqKey="Nasri S" first="Soumaya" last="Nasri">Soumaya Nasri</name>
<affiliation wicri:level="1">
<nlm:aff id="a">Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l’environnement, 5019 Monastir, University of Monastir,
<country>Tunisia</country>
</nlm:aff>
<country xml:lang="fr">Tunisie</country>
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<name sortKey="Ezzayani, Khaireddine" sort="Ezzayani, Khaireddine" uniqKey="Ezzayani K" first="Khaireddine" last="Ezzayani">Khaireddine Ezzayani</name>
<affiliation wicri:level="1">
<nlm:aff id="a">Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l’environnement, 5019 Monastir, University of Monastir,
<country>Tunisia</country>
</nlm:aff>
<country xml:lang="fr">Tunisie</country>
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<name sortKey="Turowska Tyrk, Ilona" sort="Turowska Tyrk, Ilona" uniqKey="Turowska Tyrk I" first="Ilona" last="Turowska-Tyrk">Ilona Turowska-Tyrk</name>
<affiliation wicri:level="1">
<nlm:aff id="b">Faculty of Chemistry, Wroław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroław,
<country>Poland</country>
</nlm:aff>
<country xml:lang="fr">Pologne</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
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<name sortKey="Roisnel, Thierry" sort="Roisnel, Thierry" uniqKey="Roisnel T" first="Thierry" last="Roisnel">Thierry Roisnel</name>
<affiliation wicri:level="1">
<nlm:aff id="c">Centre de Diffractométrie X, Institut des Sciences Chimiques de Rennes, UMR 6226, CNRS–Université de, Rennes, 1, Campus de Beaulieu, 35042 Rennes Cedex,
<country>France</country>
</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author>
<name sortKey="Nasri, Habib" sort="Nasri, Habib" uniqKey="Nasri H" first="Habib" last="Nasri">Habib Nasri</name>
<affiliation wicri:level="1">
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<country>Tunisia</country>
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<title level="j">Acta Crystallographica Section E: Crystallographic Communications</title>
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<p>The mol­ecular structure of the piperazine[5,10,15,20-(tetra­phenyl­benzoate)porphyrinato-κ
<sup>4</sup>
<italic>N</italic>
]zinc(II) complex is composed of parallel pairs of layers with an inter­layer distance of 4.100 Å while the distance between two pairs of layers is 4.047 Å.</p>
</div>
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<pmc article-type="research-article">
<pmc-dir>properties open_access</pmc-dir>
<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">Acta Crystallogr E Crystallogr Commun</journal-id>
<journal-id journal-id-type="iso-abbrev">Acta Crystallogr E Crystallogr Commun</journal-id>
<journal-id journal-id-type="publisher-id">Acta Cryst. E</journal-id>
<journal-title-group>
<journal-title>Acta Crystallographica Section E: Crystallographic Communications</journal-title>
</journal-title-group>
<issn pub-type="epub">2056-9890</issn>
<publisher>
<publisher-name>International Union of Crystallography</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="pmid">27555935</article-id>
<article-id pub-id-type="pmc">4992910</article-id>
<article-id pub-id-type="publisher-id">lh5815</article-id>
<article-id pub-id-type="doi">10.1107/S2056989016009269</article-id>
<article-id pub-id-type="coden">ACSECI</article-id>
<article-id pub-id-type="pii">S2056989016009269</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Research Communications</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Crystal structure of an unknown solvate of (piperazine-κ
<italic>N</italic>
){5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato-κ
<sup>4</sup>
<italic>N</italic>
}zinc</article-title>
<alt-title>
<italic>[Zn(C
<sub>72</sub>
H
<sub>44</sub>
N
<sub>4</sub>
O
<sub>8</sub>
)(C
<sub>4</sub>
H
<sub>10</sub>
N
<sub>2</sub>
)]</italic>
</alt-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Nasri</surname>
<given-names>Soumaya</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
<xref ref-type="corresp" rid="cor">*</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Ezzayani</surname>
<given-names>Khaireddine</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Turowska-Tyrk</surname>
<given-names>Ilona</given-names>
</name>
<xref ref-type="aff" rid="b">b</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Roisnel</surname>
<given-names>Thierry</given-names>
</name>
<xref ref-type="aff" rid="c">c</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Nasri</surname>
<given-names>Habib</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
</contrib>
<aff id="a">
<label>a</label>
Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l’environnement, 5019 Monastir, University of Monastir,
<country>Tunisia</country>
</aff>
<aff id="b">
<label>b</label>
Faculty of Chemistry, Wroław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroław,
<country>Poland</country>
</aff>
<aff id="c">
<label>c</label>
Centre de Diffractométrie X, Institut des Sciences Chimiques de Rennes, UMR 6226, CNRS–Université de, Rennes, 1, Campus de Beaulieu, 35042 Rennes Cedex,
<country>France</country>
</aff>
</contrib-group>
<author-notes>
<corresp id="cor">Correspondence e-mail:
<email>nn.soumaya@gmail.com</email>
</corresp>
</author-notes>
<pub-date pub-type="collection">
<day>01</day>
<month>7</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>14</day>
<month>6</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="pmc-release">
<day>14</day>
<month>6</month>
<year>2016</year>
</pub-date>
<pmc-comment> PMC Release delay is 0 months and 0 days and was based on the . </pmc-comment>
<volume>72</volume>
<issue>Pt 7</issue>
<issue-id pub-id-type="publisher-id">e160700</issue-id>
<fpage>937</fpage>
<lpage>942</lpage>
<history>
<date date-type="received">
<day>26</day>
<month>5</month>
<year>2016</year>
</date>
<date date-type="accepted">
<day>07</day>
<month>6</month>
<year>2016</year>
</date>
</history>
<permissions>
<copyright-statement>© Nasri et al. 2016</copyright-statement>
<copyright-year>2016</copyright-year>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0/uk/">
<license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.</license-p>
</license>
</permissions>
<self-uri xlink:type="simple" xlink:href="http://dx.doi.org/10.1107/S2056989016009269">A full version of this article is available from Crystallography Journals Online.</self-uri>
<abstract abstract-type="toc">
<p>The mol­ecular structure of the piperazine[5,10,15,20-(tetra­phenyl­benzoate)porphyrinato-κ
<sup>4</sup>
<italic>N</italic>
]zinc(II) complex is composed of parallel pairs of layers with an inter­layer distance of 4.100 Å while the distance between two pairs of layers is 4.047 Å.</p>
</abstract>
<abstract>
<p>The title compound, [Zn(C
<sub>72</sub>
H
<sub>44</sub>
N
<sub>4</sub>
O
<sub>8</sub>
)(C
<sub>4</sub>
H
<sub>10</sub>
N
<sub>2</sub>
)] or [Zn(TPBP)(pipz] (where TPBP and pipz are 5,10,15,20-tetra­kis­[4-(benzo­yloxy)phen­yl]porphyrinato and piperazine ligands respectively), features a distorted square-pyramidal coordin­ation geometry about the central Zn
<sup>II</sup>
atom. This central atom is chelated by the four N atoms of the porphyrinate anion and further coordinated by a nitro­gen atom of the piperazine axial ligand, which adopts a chair confirmation. The average Zn—N(pyrrole) bond length is 2.078 (7) Å and the Zn— N(pipz) bond length is 2.1274 (19) Å. The zinc cation is displaced by 0.4365 (4) Å from the N
<sub>4</sub>
C
<sub>20</sub>
mean plane of the porphyrinate anion toward the piperazine axial ligand. This porphyrinate macrocycle exhibits major
<italic>saddle</italic>
and moderate
<italic>ruffling</italic>
deformations. In the crystal, the supra­molecular structure is made by parallel pairs of layers along (100), with an inter­layer distance of 4.100 Å while the distance between two pairs of layers is 4.047 Å. A region of electron density was treated with the SQUEEZE [Spek (2015
<xref ref-type="bibr" rid="bb22"></xref>
). Acta Cryst. C71, 9–18] procedure in
<italic>PLATON</italic>
following unsuccessful attempts to model it as being part of disordered
<italic>n</italic>
-hexane solvent and water mol­ecules. The given chemical formula and other crystal data do not take into account these solvent mol­ecules.</p>
</abstract>
<kwd-group>
<kwd>crystal structure</kwd>
<kwd>zinc porphyrin</kwd>
<kwd>piperazine</kwd>
<kwd>hydrogen bonds</kwd>
<kwd>UV–visible spectra</kwd>
</kwd-group>
</article-meta>
</front>
<floats-group>
<fig id="fig1" position="float">
<label>Figure 1</label>
<caption>
<p>An
<italic>ORTEP</italic>
view of the mol­ecular structure of the [Zn(TPBP)(pipz)] complex with the atom-numbering scheme. Displacement ellipsoids are drawn at the 40% probability level. H atoms have been omitted for clarity.</p>
</caption>
<graphic xlink:href="e-72-00937-fig1"></graphic>
</fig>
<fig id="fig2" position="float">
<label>Figure 2</label>
<caption>
<p>Formal diagram of the porphyrinate core illustrating the displacements of each atom from the 24-atom core plane in units of 0.01 Å.</p>
</caption>
<graphic xlink:href="e-72-00937-fig2"></graphic>
</fig>
<fig id="fig3" position="float">
<label>Figure 3</label>
<caption>
<p>The packing of (I)
<xref ref-type="chem" rid="scheme1"></xref>
viewed along [010] showing the two-dimensional superstructure formed by pairs of layers.</p>
</caption>
<graphic xlink:href="e-72-00937-fig3"></graphic>
</fig>
<fig id="fig4" position="float">
<label>Figure 4</label>
<caption>
<p>The packing of (I)
<xref ref-type="chem" rid="scheme1"></xref>
viewed along [100] showing the inter­molecular inter­actions between two layers and between two pairs of layers.</p>
</caption>
<graphic xlink:href="e-72-00937-fig4"></graphic>
</fig>
<fig id="fig5" position="float">
<label>Figure 5</label>
<caption>
<p>A drawing of (I)
<xref ref-type="chem" rid="scheme1"></xref>
viewed along the [100] direction showing the inter­molecular inter­actions between two layers and between two pairs of layers.</p>
</caption>
<graphic xlink:href="e-72-00937-fig5"></graphic>
</fig>
<fig id="fig6" position="float">
<label>Figure 6</label>
<caption>
<p>Solid UV–visible spectra of the [Zn(TPBP)] starting material (black) and complex (I)
<xref ref-type="chem" rid="scheme1"></xref>
(red).</p>
</caption>
<graphic xlink:href="e-72-00937-fig6"></graphic>
</fig>
<fig id="fig7" position="float">
<label>Figure 7</label>
<caption>
<p>Packing diagram of (I)
<xref ref-type="chem" rid="scheme1"></xref>
showing the voids in the structure represented in orange. Voids were calculated for a ball radius of 1.2 Å and a grid of 0.7 Å.</p>
</caption>
<graphic xlink:href="e-72-00937-fig7"></graphic>
</fig>
<table-wrap id="table1" position="float">
<label>Table 1</label>
<caption>
<title>Hydrogen-bond geometry (Å, °)</title>
<p>
<italic>Cg</italic>
3 is the centroid of the N3/C11–C14 pyrrole ring.
<italic>Cg</italic>
10,
<italic>Cg</italic>
11,
<italic>Cg</italic>
12,
<italic>Cg</italic>
15 and
<italic>Cg</italic>
17 are the centroids of the C21–C26, C28–C33, C34–C39, C54–59 and C67–C72 phenyl rings respectively.</p>
</caption>
<table frame="hsides" rules="groups">
<thead valign="bottom">
<tr>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">
<italic>D</italic>
—H⋯
<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">
<italic>D</italic>
—H</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">H⋯
<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">
<italic>D</italic>
<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">
<italic>D</italic>
—H⋯
<italic>A</italic>
</th>
</tr>
</thead>
<tbody valign="top">
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">N5—H5⋯O4
<sup>i</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.80 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.15 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.904 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">158 (3)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">N6—H6⋯N1
<sup>ii</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.96 (2)</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.57 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.434 (4)</td>
<td rowspan="1" colspan="1" align="left" valign="top">151 (3)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C51—H51⋯O8
<sup>iii</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.47</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.284 (4)</td>
<td rowspan="1" colspan="1" align="left" valign="top">144</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C62—H62⋯O6
<sup>iv</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.45</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.339 (4)</td>
<td rowspan="1" colspan="1" align="left" valign="top">155</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C39—H39⋯
<italic>Cg</italic>
3
<sup>v</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.81</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.392 (2)</td>
<td rowspan="1" colspan="1" align="left" valign="top">120</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C48—H48⋯
<italic>Cg</italic>
12
<sup>v</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.88</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.755 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">153</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C49—H49⋯
<italic>Cg</italic>
17
<sup>iv</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.90</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.804 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">160</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C56—H56⋯
<italic>Cg</italic>
10
<sup>vi</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.78</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.623 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">147</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C64—H64⋯
<italic>Cg</italic>
15
<sup>iii</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.64</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.566 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">164</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">C69—H69⋯
<italic>Cg</italic>
11
<sup>vii</sup>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">2.95</td>
<td rowspan="1" colspan="1" align="left" valign="top">3.672 (3)</td>
<td rowspan="1" colspan="1" align="left" valign="top">134</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<p>Symmetry codes: (i)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi3.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (ii)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi4.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (iii)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi5.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (iv)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi6.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (v)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi7.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (vi)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi8.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (vii)
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi9.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
.</p>
</table-wrap-foot>
</table-wrap>
<table-wrap id="table2" position="float">
<label>Table 2</label>
<caption>
<title>Experimental details</title>
</caption>
<table frame="hsides" rules="groups">
<tbody valign="top">
<tr>
<td rowspan="1" colspan="2" align="left" valign="top">Crystal data</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Chemical formula</td>
<td rowspan="1" colspan="1" align="left" valign="top">[Zn(C
<sub>72</sub>
H
<sub>44</sub>
N
<sub>4</sub>
O
<sub>8</sub>
)(C
<sub>4</sub>
H
<sub>10</sub>
N
<sub>2</sub>
)]</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>M</italic>
<sub>r</sub>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">1244.62</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Crystal system, space group</td>
<td rowspan="1" colspan="1" align="left" valign="top">Triclinic,
<italic>P</italic>
<inline-formula>
<inline-graphic xlink:href="e-72-00937-efi2.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Temperature (K)</td>
<td rowspan="1" colspan="1" align="left" valign="top">150</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>a</italic>
,
<italic>b</italic>
,
<italic>c</italic>
(Å)</td>
<td rowspan="1" colspan="1" align="left" valign="top">8.4332 (8), 20.1895 (17), 21.0104 (19)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">α, β, γ (°)</td>
<td rowspan="1" colspan="1" align="left" valign="top">102.338 (3), 100.996 (3), 98.412 (3)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>V</italic>
<sup>3</sup>
)</td>
<td rowspan="1" colspan="1" align="left" valign="top">3364.6 (5)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>Z</italic>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">2</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Radiation type</td>
<td rowspan="1" colspan="1" align="left" valign="top">Mo
<italic>K</italic>
α</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">μ (mm
<sup>−1</sup>
)</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.43</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Crystal size (mm)</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.30 × 0.20 × 0.16</td>
</tr>
<tr>
<td rowspan="1" colspan="2" align="left" valign="top"> </td>
</tr>
<tr>
<td rowspan="1" colspan="2" align="left" valign="top">Data collection</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Diffractometer</td>
<td rowspan="1" colspan="1" align="left" valign="top">D8 VENTURE Bruker AXS</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Absorption correction</td>
<td rowspan="1" colspan="1" align="left" valign="top">Multi-scan (
<italic>SADABS</italic>
; Bruker, 2015
<xref ref-type="bibr" rid="bb2"></xref>
)</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>T</italic>
<sub>min</sub>
,
<italic>T</italic>
<sub>max</sub>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.684, 0.746</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">No. of measured, independent and observed [
<italic>I</italic>
> 2σ(
<italic>I</italic>
)] reflections</td>
<td rowspan="1" colspan="1" align="left" valign="top">60504, 13198, 11791</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>R</italic>
<sub>int</sub>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.028</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">(sin θ/λ)
<sub>max</sub>
<sup>−1</sup>
)</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.617</td>
</tr>
<tr>
<td rowspan="1" colspan="2" align="left" valign="top"> </td>
</tr>
<tr>
<td rowspan="1" colspan="2" align="left" valign="top">Refinement</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">
<italic>R</italic>
[
<italic>F</italic>
<sup>2</sup>
> 2σ(
<italic>F</italic>
<sup>2</sup>
)],
<italic>wR</italic>
(
<italic>F</italic>
<sup>2</sup>
),
<italic>S</italic>
</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.043, 0.119, 1.05</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">No. of reflections</td>
<td rowspan="1" colspan="1" align="left" valign="top">13198</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">No. of parameters</td>
<td rowspan="1" colspan="1" align="left" valign="top">827</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">No. of restraints</td>
<td rowspan="1" colspan="1" align="left" valign="top">43</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">H-atom treatment</td>
<td rowspan="1" colspan="1" align="left" valign="top">H atoms treated by a mixture of independent and constrained refinement</td>
</tr>
<tr>
<td rowspan="1" colspan="1" align="left" valign="top">Δρ
<sub>max</sub>
, Δρ
<sub>min</sub>
(e Å
<sup>−3</sup>
)</td>
<td rowspan="1" colspan="1" align="left" valign="top">0.63, −0.54</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<p>Computer programs:
<italic>APEX3</italic>
and
<italic>SAINT</italic>
(Bruker, 2015
<xref ref-type="bibr" rid="bb2"></xref>
),
<italic>SIR2004</italic>
(Burla
<italic>et al.</italic>
, 2005
<xref ref-type="bibr" rid="bb3"></xref>
),
<italic>SHELXL2015</italic>
(Sheldrick, 2015
<xref ref-type="bibr" rid="bb19"></xref>
),
<italic>ORTEPIII</italic>
(Burnett & Johnson, 1996
<xref ref-type="bibr" rid="bb4"></xref>
),
<italic>ORTEP-3 for Windows</italic>
and
<italic>WinGX</italic>
publication routines (Farrugia, 2012
<xref ref-type="bibr" rid="bb8"></xref>
).</p>
</table-wrap-foot>
</table-wrap>
</floats-group>
</pmc>
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