What would a diagram of the lattice structure of CuSO4 look like?

Just as $\ce{NaCl}$ would look like this:  

![http://chemwiki.ucdavis.edu/@api/deki/files/43140/IMG00003.GIF?revision=1](https://i.stack.imgur.com/cXp8z.gif)


What would a diagram of $\ce{CuSO4}$ look like?




From the WebElements.com page on [copper sulphate](http://www.webelements.com/compounds/copper/copper_sulphate.html), the metal lattice structure looks like:


![enter image description here](https://i.stack.imgur.com/1i7Wv.jpg)


The yellow pyramids are cooper and the other structures are sulphates.


An alternate view comes from the Wikipedia page of [copper (II) sulphate](http://en.wikipedia.org/wiki/Copper(II)_sulfate):


![enter image description here](https://i.stack.imgur.com/YhIJ3.png)


The pink spheres represent copper, yellow are sulphur and red are oxygen.


Below is a 2D representation of copper sulphate, from the [Royal Society of Chemistry](http://www.rsc.org/learn-chemistry/wiki/Substance:Copper(II)_sulfate)


![enter image description here](https://i.stack.imgur.com/mEITs.png)


A similar question with some more insight is found in [How do copper sulphate and the like change crystal structure on adding water of hydration?](https://chemistry.stackexchange.com/questions/544/how-do-copper-sulphate-and-the-like-change-crystal-structure-on-adding-water-of)


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