A PHP Error was encountered

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

2-{[(Biphenyl-2-yl)diazen-yl]methyl-idene}-1,3,3-trimethyl-indoline. | LitMetric

2-{[(Biphenyl-2-yl)diazen-yl]methyl-idene}-1,3,3-trimethyl-indoline.

Acta Crystallogr Sect E Struct Rep Online

Industrial Research Limited, PO Box 31-310, Lower Hutt, New Zealand.

Published: April 2011

The title mol-ecule, C(24)H(23)N(3), shows some delocalization of charge based on the small [8.0 (2)°] angle between the indolin-2-yl-idene ring system and the link methyl-diazene C(2)N(2) atom plane. A further twist of 17.2 (3)° is subtended between the C(2)N(2) plane and its attached benzene ring. The dihedral angle between the biphenyl rings is 47.96(14)°. In the crystal, the mol-ecules pack via C-H⋯π attractive inter-actions.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099795PMC
http://dx.doi.org/10.1107/S1600536811008890DOI Listing

Publication Analysis

Top Keywords

2-{[biphenyl-2-yldiazen-yl]methyl-idene}-133-trimethyl-indoline title
4
title mol-ecule
4
mol-ecule c24h23n3
4
c24h23n3 delocalization
4
delocalization charge
4
charge based
4
based small
4
small [80 2°]
4
[80 2°] angle
4
angle indolin-2-yl-idene
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!