As I started to work in lab where coordination compounds are being prepared I am in close touch with many of them crystallizing out of solutions. Today I brought my camera into a lab and made few photos.  (I did not prepared these compounds – needle-like deep blue crystals should contain fluorine in their structure and the green one is complex of copper with phenanthroline)

BF complex (I)

Phenantroline-Cu-complex (II) Phenantroline-Cu-complex

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