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Starting December 2022 the ChemOffice+ license is being replaced by a ChemDraw Prime campus license. ChemDraw Prime is a complete “entry-level” drawing program that provides all the tools you need to quickly create chemically intelligent, publication-ready chemical structures and reactions, laboratory notes and experiment write-ups. As well as a full set of chemical structure essentials such as rings, bonds, chains, atoms and functional groups, ChemDraw Prime includes chemical and lab equipment templates and handy TLC and Gel Electrophoresis Plate drawing tools....

Former C&CZ employees Jos Alsters Pauline Berens Mariet Bimshtein-Oskam Mathieu Bouwens Peter van Campen Tobias Cunnen Hans van Driel Marc van Elferen Wim Evers Aad Hulsbosch Willem Jan Karman Kees Keijzers Marcel Kuppens Hans Mahler Fred Melssen Theo Neuij Henk van Nieuwkerk Ron Sommeling Tom van der Sommen Khamba Staring Caspar Terheggen Joost van Wel

C&CZ administers the licenses for the use of LabVIEW within FNWI. LabVIEW by NI is a graphical programming environment engineers use to develop automated research, validation, and production test systems. From version 2022Q3 LabVIEW no longer works standalone and unlimited in terms of time. C&CZ manages a LabVIEW license server with a small number of licenses that have to be renewed every year. Users of this license must be registered on the license server....

Keys for the computerlabs General This procedure for the keys of the C&CZ managed computer labs is valid all year, so also during holidays. All keys are managed by Housing & Logistics (HL) reception (HG00.040). Authorised users All students of the Faculty of Science with a valid student pass. Teachers and employees of the Faculty of Science, e.g. employees of C&CZ and cleaning staff. External students taking a course within the Faculty of Science....

Prerequisities Science (CNCZ) account. Being member of the qm, qmorgchem or qmteaching and gaussian groups (ask Jan for access). Vpn (when working from home). SSH client (linux usually has OpenSSH, windows - for instance MobaXterm or Putty). X11 client (linux usually has OpenSSH, windows - for instance MobaXterm (optional) WinSCP Video guides GUIDE how to setup environment for Gaussian calculations in windows. Setting-up the environment (to be done once) To submit calculations easily you need to set-up the environment first....

Mathematica is a mathematical software package made by Wolfram Research. C&CZ manages the network license for the concurrent use of Mathematica within Radboud University. The license for a small number, ca. 20, of concurrent users of Mathematica, is paid for by C&CZ and may be used freely by students and staff of the Faculty of Science. Until the end of 2023, there temporarily was an unlimited license for all RU staff and students....

Maple by Waterloo Maple’s Maplesoft is an interactive computer-algebra system, for which C&CZ has acquired a license. The license of Maple is a 4-user concurrent license in 2023 and a 2-user in 2024.

About GitLab “GitLab is an incredibly powerful open source code collaboration platform, git repository manager, issue tracker and code reviewer.” Quoted from the GitLab website Logging in Info The URL for GitLab is: http://gitlab.science.ru.nl You’ll see two login options: Science login - for students, employees of the Science Faculty and external users. Use your Science login. Standard - for external users joined before March 7th 2023. Science login Although anyone with a Science Login can login to GitLab, only people that have actually logged in to GitLab will be visible for other GitLab users....

VPN A VPN makes it possible to get secure access to the internet or to the campus network from anywhere. The computer at home (or anywhere on the internet) in the latter case becomes part of the campus network. In this way you can get access to services that are normally only accessible from computers on campus. The most common of such services are connecting to disk shares or to special servers....

Filtering of viruses in E-mail When and how does the filter work? The C&CZ mailservers, running sendmail, invoke MIMEDefang for each mail they receive, to scan for a virus and filter for spam. This means that the virus- and spamfilter works for all mail these servers process, whether incoming, outgoing or forwarded. If a mail contains an attachment with dangerous content, this mail is put into quarantine. The mail without the dangerous attachment, but with an attachment that explains what has happened, is forwarded to the addressee....