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<h1>Create a chemical compound object for FOCUS Step 1 calculations</h1>
<small class="dont-index">Source: <a href="https://github.com/jranke/pfm/blob/HEAD/R/PEC_sw_focus.R" class="external-link"><code>R/PEC_sw_focus.R</code></a></small>
<div class="d-none name"><code>chent_focus_sw.Rd</code></div>
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<div class="ref-description section level2">
<p>Create a chemical compound object for FOCUS Step 1 calculations</p>
</div>
<div class="section level2">
<h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">chent_focus_sw</span><span class="op">(</span></span>
<span> <span class="va">name</span>,</span>
<span> <span class="va">Koc</span>,</span>
<span> DT50_ws <span class="op">=</span> <span class="cn">NA</span>,</span>
<span> DT50_soil <span class="op">=</span> <span class="cn">NA</span>,</span>
<span> DT50_water <span class="op">=</span> <span class="cn">NA</span>,</span>
<span> DT50_sediment <span class="op">=</span> <span class="cn">NA</span>,</span>
<span> cwsat <span class="op">=</span> <span class="fl">1000</span>,</span>
<span> mw <span class="op">=</span> <span class="cn">NA</span>,</span>
<span> max_soil <span class="op">=</span> <span class="fl">1</span>,</span>
<span> max_ws <span class="op">=</span> <span class="fl">1</span></span>
<span><span class="op">)</span></span></code></pre></div>
</div>
<div class="section level2">
<h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
<dl><dt id="arg-name">name<a class="anchor" aria-label="anchor" href="#arg-name"></a></dt>
<dd><p>Length one character vector containing the name</p></dd>
<dt id="arg-koc">Koc<a class="anchor" aria-label="anchor" href="#arg-koc"></a></dt>
<dd><p>Partition coefficient between organic carbon and water
in L/kg.</p></dd>
<dt id="arg-dt-ws">DT50_ws<a class="anchor" aria-label="anchor" href="#arg-dt-ws"></a></dt>
<dd><p>Half-life in water/sediment systems in days</p></dd>
<dt id="arg-dt-soil">DT50_soil<a class="anchor" aria-label="anchor" href="#arg-dt-soil"></a></dt>
<dd><p>Half-life in soil in days</p></dd>
<dt id="arg-dt-water">DT50_water<a class="anchor" aria-label="anchor" href="#arg-dt-water"></a></dt>
<dd><p>Half-life in water in days (Step 2)</p></dd>
<dt id="arg-dt-sediment">DT50_sediment<a class="anchor" aria-label="anchor" href="#arg-dt-sediment"></a></dt>
<dd><p>Half-life in sediment in days (Step 2)</p></dd>
<dt id="arg-cwsat">cwsat<a class="anchor" aria-label="anchor" href="#arg-cwsat"></a></dt>
<dd><p>Water solubility in mg/L</p></dd>
<dt id="arg-mw">mw<a class="anchor" aria-label="anchor" href="#arg-mw"></a></dt>
<dd><p>Molar weight in g/mol.</p></dd>
<dt id="arg-max-soil">max_soil<a class="anchor" aria-label="anchor" href="#arg-max-soil"></a></dt>
<dd><p>Maximum observed fraction (dimensionless) in soil</p></dd>
<dt id="arg-max-ws">max_ws<a class="anchor" aria-label="anchor" href="#arg-max-ws"></a></dt>
<dd><p>Maximum observed fraction (dimensionless) in water/sediment
systems</p></dd>
</dl></div>
<div class="section level2">
<h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
<p>A list with the substance specific properties</p>
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