. . . . "Symmetry operations are transformations that leave the unit cell (and therefore the entire crystal) unchanged. These operations help understanding the crystal's symmetry and structure" . . . "Symmetry operations" . . . . "Anastasios Papadiamantis" . "2025-07-21T20:13:51.022Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLrgIs0zCX11YIad1vf4iKrxmu/l3phA4ES5BixalXnpd5LD/znJ3GlB95mZ/KOrhGhBZyj39QaZVpQQuPTsqmigo4blW6FtTc0iWkFSNEj6dyWeavF9nJ0cSr7k6KEx3i8ue+O53k2lmF/UzG/w0cOSV71T3qVBFPupy5WMCTwwIDAQAB" . "J+RhcSnK8pg9M/Uz93IYtJByk1vhDs3OUAN2meEn3gP0w8gmknQaMhX/ElKc6ubE3SLpoTTtO/cGnAM7rlWBQuOapOaznL/tlKrqNoxTtldSVRLOTeGBHR+1TdfPvEaxYJoYC2jRf/twn3MyiY9bFJwuMNrbdHvE8rkhigoWe9Q=" . . .