From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/15422 Path: main.gmane.org!not-for-mail From: Mojca Miklavec Newsgroups: gmane.comp.tex.context Subject: PPCHTeX and (non)standard bond angles Date: Sat, 19 Jun 2004 02:11:02 +0200 Sender: ntg-context-admin@ntg.nl Message-ID: <40D38496.1020609@email.si> Reply-To: ntg-context@ntg.nl NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1087604067 7772 80.91.224.253 (19 Jun 2004 00:14:27 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sat, 19 Jun 2004 00:14:27 +0000 (UTC) Original-X-From: ntg-context-admin@ntg.nl Sat Jun 19 02:14:21 2004 Return-path: Original-Received: from ref.vet.uu.nl ([131.211.172.13] helo=ref.ntg.nl) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1BbTUz-0004RO-00 for ; Sat, 19 Jun 2004 02:14:21 +0200 Original-Received: from ref.ntg.nl (localhost.localdomain [127.0.0.1]) by ref.ntg.nl (Postfix) with ESMTP id 3784910B0E; Sat, 19 Jun 2004 02:14:16 +0200 (MEST) Original-Received: from avs2.arnes.si (avs2.arnes.si [193.2.1.75]) by ref.ntg.nl (Postfix) with ESMTP id C392510B04 for ; Sat, 19 Jun 2004 02:11:03 +0200 (MEST) Original-Received: from localhost (avs2.arnes.si [193.2.1.75]) by avs2.arnes.si (Postfix) with ESMTP id 8C3B826D987 for ; Sat, 19 Jun 2004 02:11:03 +0200 (CEST) Original-Received: from avs2.arnes.si ([193.2.1.75]) by localhost (avs2.arnes.si [193.2.1.75]) (amavisd-new, port 10024) with ESMTP id 10848-07 for ; Sat, 19 Jun 2004 02:11:03 +0200 (CEST) Original-Received: from email.si (unknown [141.84.28.134]) by avs2.arnes.si (Postfix) with ESMTP id 49F1326D9BE for ; Sat, 19 Jun 2004 02:11:03 +0200 (CEST) User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; sl-SI; rv:1.6) Gecko/20040113 X-Accept-Language: sl, en, en-us, de Original-To: ntg-context@ntg.nl X-Virus-Scanned: by amavisd-new at arnes.si Errors-To: ntg-context-admin@ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.0.13 Precedence: bulk X-Reply-To: mojca.miklavec@guest.arnes.si List-Help: List-Post: List-Subscribe: , List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.comp.tex.context:15422 X-Report-Spam: http://spam.gmane.org/gmane.comp.tex.context:15422 Perhaps there is some other better place to post this question, but since "ConTeXt" has put quite some effort to be compatible with it and since I cannot subscribe to ntg-ppchtex: I've tried to draw some chemical formulas with PPCTeX and wasn't able to find any option, allowing to visualize sp2 hibridisation on ONE atoms (i.e. 120 degrees). It is possible to make some "approximation" (2,4,7 for example), but it looks far away from perfect - the angles should be EXACTLY 120 degrees in that case (the same goes for NEWMAN). (some other, but maybe more exotic problems include PH_3, NH_3 for example, not forgetting about water) H / P-H \ H - Does there exist anything that would make SB and other bonds in ONE extent to the center of atom (the centar atom needs not be specified if it is C atom); perhaps R? How may I draw '/\/\/' for heksane (with angle 109 degrees)? - How can I name only one atom in the ring? (with the other places being filled with lines) Thank you, Mojca Miklavec