Scimago Journal & Country Rank

ACS Macro Letters

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryChemistry
Inorganic Chemistry
Organic Chemistry

Materials Science
Materials Chemistry
Polymers and Plastics
PublisherAmerican Chemical Society
Publication typeJournals
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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Inorganic Chemistry2013Q1
Inorganic Chemistry2014Q1
Inorganic Chemistry2015Q1
Inorganic Chemistry2016Q1
Inorganic Chemistry2017Q1
Inorganic Chemistry2018Q1
Materials Chemistry2013Q1
Materials Chemistry2014Q1
Materials Chemistry2015Q1
Materials Chemistry2016Q1
Materials Chemistry2017Q1
Materials Chemistry2018Q1
Organic Chemistry2013Q1
Organic Chemistry2014Q1
Organic Chemistry2015Q1
Organic Chemistry2016Q1
Organic Chemistry2017Q1
Organic Chemistry2018Q1
Polymers and Plastics2013Q1
Polymers and Plastics2014Q1
Polymers and Plastics2015Q1
Polymers and Plastics2016Q1
Polymers and Plastics2017Q1
Polymers and Plastics2018Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20120.000
Cites / Doc. (4 years)20135.467
Cites / Doc. (4 years)20146.186
Cites / Doc. (4 years)20156.317
Cites / Doc. (4 years)20166.253
Cites / Doc. (4 years)20176.234
Cites / Doc. (4 years)20185.841
Cites / Doc. (3 years)20120.000
Cites / Doc. (3 years)20135.467
Cites / Doc. (3 years)20146.186
Cites / Doc. (3 years)20156.317
Cites / Doc. (3 years)20166.330
Cites / Doc. (3 years)20176.274
Cites / Doc. (3 years)20185.846
Cites / Doc. (2 years)20120.000
Cites / Doc. (2 years)20135.467
Cites / Doc. (2 years)20146.186
Cites / Doc. (2 years)20156.176
Cites / Doc. (2 years)20166.299
Cites / Doc. (2 years)20176.174
Cites / Doc. (2 years)20185.736
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20120
Self Cites2013129
Self Cites2014198
Self Cites2015225
Self Cites2016281
Self Cites2017245
Self Cites2018249
Total Cites20120
Total Cites20131673
Total Cites20143297
Total Cites20155028
Total Cites20164931
Total Cites20175226
Total Cites20184899
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20120
External Cites per document20135.046
External Cites per document20145.814
External Cites per document20156.034
External Cites per document20165.969
External Cites per document20175.980
External Cites per document20185.549
Cites per document20120.000
Cites per document20135.467
Cites per document20146.186
Cites per document20156.317
Cites per document20166.330
Cites per document20176.274
Cites per document20185.846
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20120
Non-citable documents20133
Non-citable documents20149
Non-citable documents201515
Non-citable documents201613
Non-citable documents20179
Non-citable documents20187
Citable documents20120
Citable documents2013306
Citable documents2014533
Citable documents2015796
Citable documents2016779
Citable documents2017833
Citable documents2018838
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20120
Uncited documents201321
Uncited documents201439
Uncited documents201564
Uncited documents201647
Uncited documents201755
Uncited documents201854
Cited documents20120
Cited documents2013288
Cited documents2014503
Cited documents2015747
Cited documents2016745
Cited documents2017787
Cited documents2018791
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