From chemistry-request@server.ccl.net Tue Feb 29 11:53:15 2000 Received: from sinamaica.ciens.luz.ve (sinamaica.ciens.luz.ve [150.185.192.103]) by server.ccl.net (8.8.7/8.8.7) with ESMTP id LAA27606 for ; Tue, 29 Feb 2000 11:53:12 -0500 From: javier@sinamaica.ciens.luz.ve Received: from localhost (javier@localhost) by sinamaica.ciens.luz.ve (8.9.3/8.9.3) with ESMTP id BAA04705 for ; Mon, 28 Feb 2000 01:47:22 -0400 Date: Mon, 28 Feb 2000 01:47:22 -0400 (VET) To: chemistry@ccl.net Subject: How to construct a basis set? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Dear all CLL netters I am working around to construct a atomic basis set. Anyone has information about to construct it from the begining. With begining i means to start from the first gaussian function until obtain the complete basis. I don`t want to modify a basis. I have some question. How are contructed the basis set? Is there some method to construct it from cero? Where can i get information on how to construct a basis set? Thanks to all, I will make a summary of all responses. Javier Hernnadez javierh@sinamaica.ciens.luz.ve Lab. Quimica Inorganica Teorica Facultad de Ciencias La Universidad del Zulia Marcaibo-Venezuela