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<p>Dear Robert,</p>
<p><br>
</p>
<p>I also assume that hydrogen positions were not resolved in the
case of entry 1011008. I don't have access to the original paper
neither, furthermore, my German is poor :) However, in CIF file it
is specified that O atom has two attached hydrogen atoms (see
_atom_site_attached_hydrogens data item, which is used in cases
like this). Therefore, I am quite sure that presence of hydrogen
atoms was assumed by authors, but, as said, nothing more than
their attachment site was known for sure by authors.</p>
<p><br>
</p>
<p>Best wishes,<br>
Andrius<br>
</p>
<br>
<div class="moz-cite-prefix">On 2017.10.18 17:28, Marti, Robert
wrote:<br>
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<p>Dear Andrius,</p>
<p><br>
</p>
<p> Thank you very much for the quick response and
updated file! I do have one more question if you don't mind
answering it. A hexahydrated version of this crystal
structure is on the COD, however, it doesn't look like the
hydrogens are in the file. Here is the link to the 3D
viewer, <a
href="http://crystallography.net/cod/1011008.html"
class="OWAAutoLink" id="LPlnk562000" previewremoved="true"
moz-do-not-send="true">http://crystallography.net/cod/1011008.html</a></p>
<p> I assume the structure was determined using XRD data,
where hydrogen positions can't really be resolved. So maybe
there isn't enough information to do this. Just thought I
would check with you to see. (I don't have access to that
journal, otherwise I would check to see if it was XRD. Given
that it was in 1934, it is probably a safe bet.)</p>
<p><br>
</p>
<p>Thank you,</p>
<p>Robert</p>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b>
Andrius Merkys <a class="moz-txt-link-rfc2396E" href="mailto:andrius.merkys@gmail.com"><andrius.merkys@gmail.com></a><br>
<b>Sent:</b> Wednesday, October 18, 2017 12:53:43 AM<br>
<b>To:</b> Marti, Robert; <a class="moz-txt-link-abbreviated" href="mailto:cod-bugs@lists.crystallography.net">cod-bugs@lists.crystallography.net</a><br>
<b>Subject:</b> Re: [Cod-bugs] Aluminum Chloride Structure</font>
<div> </div>
</div>
<div>
<p>Dear Robert,</p>
<p><br>
</p>
<p>entry 1010563 seems to be of a structure from 1930 article
(<a class="moz-txt-link-freetext"
href="http://onlinelibrary.wiley.com/doi/10.1002/zaac.19301930123/abstract"
id="LPlnk14407" previewremoved="true"
moz-do-not-send="true">http://onlinelibrary.wiley.com/doi/10.1002/zaac.19301930123/abstract</a>),
whose coordinates had not yet been added to the CIF file.
There are not many of such structures in the COD, but they
are marked as not having coordinates (bottom of the table
'Structure parameters' in
<a class="moz-txt-link-freetext"
href="http://crystallography.net/cod/1010563.html"
id="LPlnk23778" previewremoved="true"
moz-do-not-send="true">
http://crystallography.net/cod/1010563.html</a> reads "Has
coordinates: No"). Therefore, such entries are exceptions,
but are normal.<br>
</p>
<p><br>
</p>
<p>I have just added the coordinates from the original
publication to 1010563. Please check whether they seem
reasonable.</p>
<p><br>
</p>
<p>Best wishes,<br>
Andrius<br>
</p>
<br>
<div class="moz-cite-prefix">On 2017.10.17 19:01, Marti,
Robert wrote:<br>
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<p>To whom it may concern,</p>
<p><br>
</p>
<p> I was trying to look at the information card for
aluminum chloride (1010563) and there are no atoms. I
copied and pasted a screen shot of the visualizer. Maybe
portions of this file were accidentally erased or
corrupted over time?</p>
<p><br>
</p>
<p><img size="82609" id="img508048" tabindex="0" class=""
style="max-width: 99.9%; user-select: none;"
src="cid:part3.5F1EED67.DEE71657@gmail.com"
moz-do-not-send="true"><br>
</p>
<p><br>
</p>
<p>Thank you,</p>
<p>Robert Marti</p>
</div>
<br>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Andrius Merkys
PhD student at Vilnius University Institute of Biotechnology, Saulėtekio al. 7, room V325
LT-10257 Vilnius, Lithuania</pre>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Andrius Merkys
PhD student at Vilnius University Institute of Biotechnology, Saulėtekio al. 7, room V325
LT-10257 Vilnius, Lithuania</pre>
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