Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
A set of distorted square planar Cu(I) complexes were synthesized and characterized utilizing the sterically encumbering pyridinediimine ligand, (iPr)PDI (where (iPr)PDI = 2,6-(2,6-(i)Pr2C6H3N=CMe)2C5H3N). The oxidation state of the Cu center(s) were elucidated to be Cu(I) with a neutral PDI ligand system based on structural, spectroscopic, and computational data.
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Source |
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http://dx.doi.org/10.1039/c6cc00271d | DOI Listing |
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