Bismutite (Bi2O2CO3)

From: ChiYung Yam <yamcy _+_ yangtze.hku.hk>
Subject: Bismutite (Bi2O2CO3)
Date: Tue, 7 Jun 2005 20:57:14 +0800 (HKT)

 Dear all,
 I am trying to do some calculations on Bi2O2CO3 nanotubes. However
 I can't find the structure of that compound. Does anyone know the
 structure of Bi2O2CO3 nanotubes? Thanks.
 Best regards,
 ChiYung Yam