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The site catalogs over 500 crystal structures (from the Cambridge Structural Database via ACS license) where a bromine atom acts as a bridging ligand between transition metals like Cu(II), Pd(II), and Pt(II).

A: Go to Resources → Exam Prep → Organic Chemistry → BR Focus to find practice problems on bromination, bridged carbocations, and NMR interpretation of brominated products.

The department emphasizes "authentic teaching," where students explore chemistry through real-world problems rather than rote memorization.

The typically refers to the dedicated Science Department portal of Anglo-Chinese School (Barker Road), a platform designed to support students in mastering complex chemical concepts through inquiry-based learning .

The site serves as a central hub for students to navigate the rigorous Singapore-Cambridge GCE O-Level and N-Level chemistry curricula.

Unlike many free sites, ACSBR provides raw data files:

Most ACSBR features require institutional access (university login) or an ACS ID. If you are a student, log in via your university library portal. If you are an independent researcher, consider joining ACS (student membership starts at $25/year) for full access.

Available through the ACS Exams Institute for targeted review.