(from the article `carbene`) ...a linear fashion—that is, the bonds from the carbon atom to the two substituent atoms are situated at an angle that is less than 180°—in both the ... The angle between electron pairs in a tetrahedral arrangement is 109.5°. However, although H2O is indeed angular and NH3 is trigonal pyram...
Found on
http://www.britannica.com/eb/a-z/b/90
This refers to the angle formed between two nuclei which are linked together. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.
